研究業績リスト（2016 年 7 月 25 日）

１． 学術論文（４１７報）
2016 年●I.Ismail,T.Okajima,S.Kawauchi,T.Ohsaka,”Studies on the early oxidation process of dopamine by electrochemicalmeasurements and quantum chemical calculations”Electrochim.Acta,, 211,777-786(2016).
●A.Muthukrishnan, Y.Nabae, T.Ohsaka, “Role of Fe for the reduction of H2O2 intermediate during
the oxygen reduction reaction on Fe-containing polyimide-based electrocatalysts”, RSC Advances, 6, 3774-3777(2016).
●M.. A. Kassem, O. A. Hazazi, T. Ohsaka, M. I. Awad,“Electroanalysis of pyridoxine at copper nanoparticles modified
polycrystalline gold electrode”, Electroanalysis, 28, 539-545(2016).
●X.Ye,T.Okajima,T.Ohsaka,”Probable problems in the analysis of chemical oxydation demand of wastewaters treated byadvanced oxdation process:Residual H2O2 and acidity of the treated waters”,Desalination and Water Treatment,
DOI:10.1080/19443994.2016.1172030.
●Md.R.Miah,T.Okajima,T.Ohsaka,”Oxygen reduction reaction at in situ fabricated active gold overlayers in acidic
media”,Int.J.Electrochem.Sci., in press.
●A.Manabe,H.Domon,J.Kosaka,T.Hashimoto,T.Okajaima,T.Ohsaka,”Study on separator for alkaline water elecreolysis “,
J.Electrochem.Soc., in press.
●S.H.Noh,M.H.Seo,J.Kang,T.Okajima,B.Han,T,Ohsaka,”Towards comprehensive understanding of FeCo coated with
N-doped-carbon foe stable bifunctional catalyst in acidic medium”,NPG Asia Materials, in press.
●C.R.Raj,A.Samanta,S.H.Nph,S.Mondel,T.Okajima,T.Ohsaka,” Emerging new generation electrocatalysts for oxygen
reduction reaction”J.Mater.Chem.A.,4,11156-11178(2016).
●B.N.Ferdousi, Md.M.Islam,T.Okajima,T.Ohsaka,”Exploring pKa of peroxycitric acid coexisting with citric acid in aqueous
solution with voltammetric,potentiometric and chromatographic approaches”,Int.J.Electrochem.Sci.,11,6215-6228(2016).
●J.Wu,Y.Nabae,A.Muthkrishnan,T.Ohsaka,” Electrochemical deposition and dissolution of Fe species for N-doped carbon
to understand the degradation mechanism of Pt-free oxygen reduction catalysts”,Electrochim.Acta，iin press.

2015 年（１４報）●Z.Awaludin, M. Safuan, T.Okajima, T.Ohsaka, “Investigating the physical and electrochemical
effects of cathodic polarization treatment on TaOx”, J. Mater. Chem. A, 3, 16791-16800 (2015).
●S.H.Noh, B. Han, T.Ohsaka, “First principles computational study of highly stable and active
ternary PtCuNi nanocatalyst for oxygen reduction reaction”, Nano Research, 8,3374-3404(2015).
●S.H.Noh, M.H.Seo, X.Ye, Y.Makinose, T.Okajima, N.Matsushita, B.Han, T.Ohsaka, “ Design of an
Active and Durable Catalyst for Oxygen Reduction Reaction Using Encapsulated Cu with
N-doped Carbon Shells (Cu@N-C) Activated by CO2 Treatment”, J. Mater. Chem. A, 3,
22031-22034(2015).
●Md.M.Islam, S.Kojima, B.N.Ferdousi, T.Ohsaka, “ Irreversible One-electron Reduction of Dioxygen
In Ionic Liquid Containing Olefinic Substituents”, Int. J. Electrochem. Sci., in press.
●Z.Zhang, T.Xiao, J.Hao, P.Yu, T.Ohsaka, L.Mao,” An Online Electrochemical System for Continuous
Measurement of Glutamate with Signal Amplification by Enzymatic Substrate Cycling”, Electroanalysis,
27,2406-2411(2015).
●M.I.Awad, T.Ohsaka, “Fractional determination of peracetic acid and hydrogen peroxide
at deposited gold enriched in the Au(111) domain”, Sensors & Actuators : B. Chemical, 221,1335-1341 (2015).
●A. Muthukrishnan, Y. Nabae, T.Okajima, T.Ohsaka, “Kinetic approach to investigate

the mechanistic pathways of oxygen reduction on Fe-containing N-doped carbon catalysts”,
ACS Catalysis, 5, 5194-5202(2015)●J. Wu, D. Zhang, H. Niwa, Y. Harada, M. Oshima, H. Ofuchi, Y. Nabae, T. Okajima, T. Ohsaka,“Enhancement in kinetics of oxygen reduction reaction on a nitrogen-doped carbon catalyst
by introduction of iron via electrochemical methods”, Langmuir, 31, 5529-5536(2015).
●A. Muthukrishnan, Y. Nabae, C. -W. Chang, T. Okajima, T. Ohsaka, “A high-performance Fe andnitrogen doped catalyst derived from diazoniapentaphene salt and phenolic resin mixture foroxygen reduction reaction”, Catalysis Science & Technolog, 5, 1764-1774 (2015).
●A. Muthukrishnan, Y. Nabae, T. Hayakawa, T. Okajima, T. Ohsaka, “Fe-containing polyimide-based
high-performance ORR catalysts in acidic media : A kinetic approach to study the durability ofcatalysts”, Catalysis Science & Technolog, 5, 475-483 (2015).
●M I. Awad, S. Sata, K. Kaneda, M. Ikematsu,. T. Ohsaka, “Ozone electrogeneration on Pt-TaOx sol-gel
film modified titanium electrode: Effect of electrode composition on the electrocatalytic activity”,
J. Energy Chemistry, 24, 178-184(2015).
●D. Nilushika, M. I. Awad, M. M. Saleh, T. Okajima, L. Mao, T. Ohsaka, “A novel fabrication of polymericionic liquid hybrid film modified electrode and its successful application to electrogeneration ofsuperoxide anion in aqueous media”, Chem. Commun., 51, 3343-3346 (2015).
●W. Ma, P. Yu, T. Ohsaka, L. Mao, “An efficient electrocatalyst for oxygen reduction derived froma Co-porphyrin-based covalent organic framework”, Electrochem. Commun., 52, 53-57 (2015).
●M. I. Awad, M. M. Saleh, T. Ohsaka, “Electroactivity regeneration of sulfur-poisoned platinum
nanoparticles modified glassy carbon electrode at low anodic potentials”,
J. Solid State Electrochemistry, 19, 1331-1340 (2015).

2014 年（８報）●D. Li, T. Okajima, L. Mao, T. Ohsaka, “Bioelectrocatalytic oxygen reduction reaction by bilirubinoxidase adsorbed on glassy carbon and edge-plane pyrolytic graphite electrodes: effect ofredox mediators”, Int. J. Electrochem. Sci., 9, 1390-1398 (2014).
●B. Patil, Y. Kobayashi, S. Fujikawa, T. Okajima, L. Mao, T. Ohsaka, “Direct electrochemistry andintramolecular electron transfer of ascorbate oxidase confined on L-cysteine self-assembled
gold electrode”, Bioelectrochemistry, 95, 15-22 (2014).
●A. Kanazawa, T. Daisaku, T. Okajima, S. Uchiyama, S. Kawauchi, T. Ohsaka, “Characterization
by electrochemical and X-ray photoelectron spectroscopic measurements and quantum
chemical calculations of N-containing functional groups introduced onto glassy carbon
electrode surfaces by electro-oxidation of a carbamate salt in aqueous solutions”,
Langmuir, 30, 5297-5305 (2014).
●S. H. Noh, D.H. Kwak, M.H.Seo,T. Ohsaka, “First principle study of oxygen reduction reaction
mechanisms on N-doped graphene with a transition metal support”,
Electrochim. Acta, 140, 225-231 (2014).
●Z. Awaludin, T. Okajima, T. Ohsaka, “Preparation of reduced tantalum pentoxide by electrochemical
technique for oxygen reduction reaction”, J. Power Sources, 268, 728-732 (2014).
●Z. Awaludin, T. Okajima, T. Ohsaka, “Electro-reduced tantalum pentoxide for hydrogen evolution

reaction”, Chem. Lett., 43, 1248-1250 (2014).
●G. El-Nagar, A. Mohammad, M.S.El-Deab, T. Ohsaka, “Acrylonitrile-contamination induced
enhancement of formic acid electro-oxidation at platinum nanoparticles modified glassy
carbon electrodes”, J. Power Sources, 265, 57-61 (2014).
●Y. Lin, P.Yu, J.Hao, Y.Wang, T. Ohsaka, L. Mao, “Continuous and simultaneous electrochemicalmeasurements of glucose, lactate and ascorbate in rat brain following brain ischemia”,
Anal. Chem., 86 3895-3901 (2014).

2013 年（１２報）●J. M. Guo Sheng, Z. Awaludin, T. Okajima, T. Ohsaka, “An XPS depth-profile study onelectrochemically deposited TaOx”, J. Solid State Electrochem., 17, 3115-3123 (2013)..
●Z. Awaludin, J. M. Guo Sheng, T. Okajima, T. Ohsaka, “TaOx-capped Pt nanoparticles as an active
and durable electrocatalyst for oxygen reduction”, J. Materials Chemistry A, 1, 14754-14765 (2013).
●K. Liu, P. Yu, Y. Lin, Y. Wang, T. Ohsaka, L. Mao, “Online electrochemical monitoring of dynamicchange of hippocampal ascorbate: Toward a plattform for in vivo evaluation of antioxidant
neuroprotective efficiency against carebral ischemia injury”, Anal. Chem. 85, 9947-9954 (2013).
●X. Gao, P. Yu, Y. Wang, T. Ohsaka, J. Ye, L. Mao,“Microfluidic chip-based online electrochemical
detecting system for continuous and simultaneous monitoring of ascorbate and Mg2+ in rat brain”,
Anal. Chem., 85, 7599-7605 (2013).
●Y. Lin, X. Lu, X. Gao, H.Cheng, T. Ohsaka, L. Mao,“A new microfluidic chip-based online
electrochemical platform for extracellular neurochemicals monitoring in rat brain”,
Electroanalysis, 25, 1010-1016 (2013).
●D. Zhang, T. Okajima, T. Ohsaka, “Electroless deposition of platinum nanoparticles in roomtemperature ionic liquids”, Langmuir, 29, 11931-11940 (2013).
●Z. Awaludin, T. Okajima, T. Ohsaka, “Formation of Pt-Li alloy and its activity towards formic
acid oxidation”, Electrochem.Commun., 31, 100-103 (2013).
●L. Zhang, T. Li, P. Yu, T. Ohsaka, L. Mao, “Charge-transfer interaction between melamine andquinones: Towards voltammetric determination of melamine”, Electrochem. Commun., 26, 89-92 (2013).
●H. J. Cheng, P. Yu, X. Lu, Y. Lin, T. Ohsaka, L. Mao, “Biofuel cell-based self-powered biogeneratorsfor online continuous monitoring of neurochemicals in rat brain”, Analyst, 138, 179-185 (2013).
●M. I. Awad, T. Ohsaka, “An electrocatalytic oxygen reduction by copper nanoparticles modified
Au(100)-rich polycrystalline gold electrode in 0.5 M KOH”, J. Power Sources, 226, 306-312 (2013).
●M. S. El-Deab, F. Kitamura, T. Ohsaka, “Impact of acrylonitrile poisoning on oxygen reduction
reaction at Pt/C catalysts”, J. Power Sources, 229, 65-71(2013).
●M. S. El-Deab, F. Kitamura, T. Ohsaka, “Poisoning effect of selected hydrocarbon impurities
on the catalytic performance of Pt/C catalysts towards the oxygen reduction reaction”,
J. Electrochem. Soc., 160, F651-F658 (2013).

2012 年（１１報）●M. M. Saleh, M. I. Awad, F. Kitamura,T. Ohsaka, “Sulphur dioxide poisoning and recovery ofplatinum nanoparticles: Effect of particle size”, Int. J. Electrochem. Sci., 7, 12004-12020 (2012).
●M. R. Rahman, M. I. Awad, F. Kitamura, T. Okajima, T. Ohsaka, “A comparative study of ORR

at the Pt electrode in ammonium ion-contained H2 SO4 and HClO4 solutions”,
J. Power Sources, 220, 65-73 (2012).
●J. Masud, M. Alam, Z. Awaludin, Mohamed S. El-deab, T. Okajima, T. Ohsaka,“Electrocatalyticoxidation of methanol at tantalum oxide-modified Pt electrodes” ,J. Power Sources, 220, 399-404 (2012).
●B. Patil, S. Fujikawa, T. Okajima, T. Ohsaka,“Enzymatic direct electron transfer at ascorbate
oxidase-modified gold electrode prepared by one-step galvanostatic method” ,Int. J. Electrochem. Sci., 7, 5012-5019 (2012).
●Mohamed S. El-deab, T. Ohsaka,“Electrocatalytic oxidation of formic acid at manganese oxide
nanorods modified electrodes: Effect of substrate” , Int. J. Electrochem. Sci., 7, 5115-5121 (2012).
●Y.-H. Lee, F. Li, K.-H. Chang, C.-C. Hu, T. Ohsaka, “Novel synthesis of N-doped porous carbon
from collagen for electrocatalytic production of H2O2”,
Applied Catalysis B: Environmental, 126, 208-214 (2012).
●F. S. Saleh, L. Mao, T. Ohsaka, “A promising dehydrogenases-based bioanode for glucose
biosensor and glucose / O2 biofuel cell”, Analyst, 137, 2233-2238 (2012).
●X. Wang, D. Li, T. Watanabe, Y. Shigemori, T. Mikawa, T. Okajima, L. Mao, T. Ohsaka,“A glucose / O2 biofuel cell using recombinant thermophilic enzymes”,
Int. J. Electrochem. Sci., 7, 1071-1078 (2012).
●M. I. Awad, A. M. Mohammad, T. Ohsaka, “Electroanalysis of a ternary disinfectant mixture”,
Anal. Lett., 45, 1506-1518 (2012).
●Md. R. Miah, T. Ohsaka, “Two-step four-electron reduction of molecular oxygen at iodineadatoms-modified gold electrode in alkaline media”, Int. J. Electrochem. Sci, 7, 697-710(2012).
●K. Yamagishi, et al., , “Generation of gaseous sulfer-containing compounds in tumor tissue
and suppression of gas diffusion as an antitumour treatment”, GUT., 61, 554-561 (2012).

2011 年（１８報）●S. H. Othman, M. S. El-Deab, T. Ohsaka, “Superior electrocatalytic activity of Au(110)-like gold
nanoparticles towards the oxygen evolution reaction”, Int. J. Electrochem. Sci., 6, 6209-6219 (2011).
●J. Masud, M. T. Alam, Md. R. Miah, T. Okajima, T. Ohsaka, “Enhanced electrooxidation of formic
acid at Ta2O5- modified electrode”, Electrochem.Commun., 13, 86-89 (2011).
●F. S. Saleh, L. Mao, T. Ohsaka, “Development of a dehydrogenase-based glucose anode using amolecular assembly composed of nile blue and functionalized SWCNTs and its applications
to a glucose sensor and glucose / O2 biofuel cell”,

Sensors & Actuators: B. Chemical, 152, 130-135 (2011).
●F. S. Saleh, R. Md. Rezaur, T. Okajima, L. Mao, T. Ohsaka, “Determination of formal potential of
NADH/NAD+ redox couple and catalytic oxidation of NADH using poly (phenosafranine)-modified
carbon electrodes”, Bioelectrochemistry, 80, 121-127 (2011).
●Md. R. Miah, J. Masud, T. Ohsaka, “Kinetics of oxygen reduction reaction at electrochemicallyfabricated tin-palladium bimetallic electrocatalysts in acidic media”,
Electrochim. Acta, 56, 285-290 (2011).
●F. S. Saleh, M. R. Rahman, F. Kitamura, T. Okajima, L. Mao, T. Ohsaka, “A simple and effective
way to integrate nile blue covalently onto functionalized SWCNTs modified GC electrodes
for sensitive and selective electroanalysis of NADH”, Electroanalysis, 23(2), 409-416 (2011).
●F. S. Saleh, T. Okajima, F. Kitamura, L. Mao, T. Ohsaka, “Poly(phenosafranine)-functionalized
single-walled carbon nanotube as nanocomposite electrocatalysts: Fabrication and electrocatalysis
for NADH oxidation”, Electrochim. Acta, 56, 4916-4923(2011).
●M. I. Awad, M. M. Saleh, T. Ohsaka, “Impact of SO2 poisoning of platinum nanoparticles
modified glassy carbon electrode on oxygen reduction”, J. Power Sources, 196, 3722-3728 (2011).
●J. Masud, T. Okajima, T. Ohsaka, “Catalytic electrooxidation of formaldehyde
at Ta2O5 - modified Pt electrode”, Chem. Lett., 40, 252-254 (2011).
●M. R. Rahman, Saleh Farhana, T. Okajima, T. Ohsaka, “pH dependence of the size andcrystallographic orientation of the gold nanoparticles prepared by seed-mediated growth”,
Langmuir, 27, 5126-5135 (2011).
●T.Kurita. K. Kuroda, T. Ohsaka, “Gd-DTPA based MR-visible polymer for passive visualizationof interventional devices”, Magnetic Resonance in Medical Science, 10, 263-267 (2011).
●T. Oyama, S. Yamaguchi, T. Okajima, T. Ohsaka, N. Oyama, “Time-differential frequency responseof electrochemical quartz crystal electrode during the dissolution and deposition of Au in H2 SO4
solution containing chloride ion”, J. Electroanal. Chem., 659, 36-42 (2011).
●F. S. Saleh, T. Okajima, L. Mao, T. Ohsaka, “Development of dehydrogenase-based bioanodeusing poly(phenosafranine)-functionalized SWCNT nanocomposites and its application toethanol biosensor”,
Journal of Electrochemistry, 17,(3), 263-270 (2011).
●M. T. Alam, J Masud, M. M. Islam, T. Okajima, T. Ohsaka, “Differential capacitance at Au(111)in 1-alkyl-3-methylimidazolium tetrafluoroborate based room-temperature ionic liquids”,
J. Phys. Chem. C, 115, 19797-19804 (2011).
●A. M. Abdullah, A. M. Mohammad, T. Okajima, F. Kitamura, T. Ohsaka, “Effect of relative humidity
on temperature and current distributions within a segmented H2/Air PEM Fuel Cell”,
ECS Transactions., 35(34), 293-302 (2011).
●D. Zhang, W.-C. Chang, T. Okajima, T. Ohsaka, “Electrodeposition of platinum nanoparticles
in room-temperature ionic liquids”, Langmuir, 27(23), 14662-14668 (2011).
●. Awaludin, M. Suzuki, J. Masud, T. Okajima, T. Ohsaka, “Enhanced electrocatalysis of oxygen
reduction on Pt/TaOx/GC”, J. Phys. Chem. C, 115(51), 25557-25567 (2011).
●Md. M. Islam, B. N. Ferdousi, T. Okajima, T. Ohsaka, “Liquid chromatographic separation andsimultaneous analysis of peroxycitric acid and citric acid coexisting with hydrogen peroxidein the equilibrium mixture”, J. Chromatograph. Sci., 49, 40-45 (2011).

2010 年（１４報）

●M. R. Rahman, T. Okajima, T. Ohsaka,“Selective detection of As(III) at the Au(111)-like polycrystalline
gold electrode”,Anal.Chem., 82, 9169-9176 (2010).
●T. Kurita, K. Kuroda, T. Ohsaka,“Magnetic resonance-visible coating for endovascular device
visualization: Gadolinium(III)diethylenetriaminepentaacetato based insoluble polymer coating”,
Chem.Lett., 39, 1305-1306 (2010).
●T. Oyama, S. Yamaguchi, M. R. Rahman, T. Okajima, T. Ohsaka, N. Oyama, “EQCM study ofthe [AuIIICl4]--[AuICl2]--Au(0) redox system in 1-ethyl-3-methylimidazolium tetrafluoroborate
room temperature ionic liquid”, Langmuir, 26, 9069-9075 (2010).
●H. Zhou, Z. Zhang, P. Yu, L. Su, T. Ohsaka, L. Mao, “Noncovalent attachment of NAD+ cofactor
onto carbon nanotubes for preparation of integrated dehydrogenase-based electrochemical
biosensors”, Langmuir, 26, 6028-6032 (2010).
●Md. R. Miah, M. T. Alam, T. Ohsaka, “Sulfer-adlayer-coated gold electrode for the in vitro
electrochemical detection of uric acid in urine“, Anal. Chim. Acta, 669, 75-80 (2010).
●K. Kitsuka, K. Kaneda, M. Ikematsu, M. Iseki, K. Mushiake, T. Ohsaka, “n-Type TiO2 thin films
for electrochemical ozone production“, J. Electrochem. Soc., 157 (2), F30-F34 (2010).
●K. Kitsuka. M. I. Awad, K. Kaneda, M. Ikematsu, K. Mushiake, M. Iseki, A, M. Mohammad, T. Ohsaka,“Spectrophotometric quantification of peroxone”, Anal. Lett., 43, 73-84 (2010).
●S. Sata, M. I. Awad, M. S. El-Deab, T. Okajima, T. Ohsaka, “Hydrogen spillover phenomenon:
Enhanced reversible hydrogen adsorption/desorption at Ta2O5 -coated Pt electrode in acidic
Media“, Electrochim. Acta, 55, 3528-3536 (2010).
●B. N. Ferdousi, Md. M. Islam, T. Okajima, L. Mao, T. Ohsaka, “Enhanced catalytic reduction ofoxygen at tantalum deposited platinum electrode“, Chem. Commun., 46, 1165-1167 (2010).
●A. M. Mohammad, M. I. Awad, T. Ohsaka, “Study of the autocatalytic chlorate-triiodate reactionin acidic and neutral media“, J. Adv. Res., 1, 209-214 (2010).
●A. M. Abdullah, M. M. Saleh, M. I. Awad, T. Okajima, F. Kitamura, T. Ohsaka, “Temperature effecton the recovery of SO2-poisoned GC/nano-Pt electrode towards oxygen reduction“,
J. Solid State Electrochem., 14, 1727-1734 (2010).
●M. R. Rahman, T. Okajima, T. Ohsaka, “Fabrication of Au(III) nanoparticle-like electrodethrough a seed-mediated growth“, Chem. Commun., 46, 5172-5174 (2010).
●K. Kajii, T. Ohsaka, F. Kitamura, “Crucial effect of rubidium cation on catalytic activityof a polycrystalline gold electrode toward oxygen reduction reaction in alkaline media”,

Electrochem. Commun., 12, 970 (2010).
●P. Yu, Q. Qian, X. Wang, H. Chang, T. Ohsaka, L. Mao, “Potential-controllable green synthesis
and deposition of metal nanoparticles with electrochemical method”,
J. Mater. Chem., 20, 5820-5822 (2010).

2009 年（１５報）●Md. R. Miah, M. T. Alam, T. Okajima, T. Ohsaka, “Electrochemically fabricated tin-Palladiumbimetallic electrocatalyst for oxygen reduction reaction in acidic media”,

J. Electrochem. Soc., 156, B 1142 (2009).
●A.-N. Chowdhury, M. T. Alam, T. Okajima, T. Ohsaka, “Fabrication of Au (III) facet enriched electrodeon glassy carbon”, J. Electroanal. Chem., 634, 35 (2009).
●K. Kitsuka, K. Kaneda, M. Ikematsu, M. Iseki, K. Mushiake, T. Ohsaka, “Ex situ and in situ characterization
studies of spin-coated TiO2 film electrodes for the electrochemical ozone production process”,
Electrochim. Acta, 55, 31 (2009).
●X. Li, L. Zhang, L. Su, T. Ohsaka, L. Mao, “ A miniature glucose / O2 biofuel cell with a high tolerance
against ascorbic acid”, Fuel Cells, 9, 85 (2009).
●Md. R. Miah, T. Ohsaka, “Quasi-reversible two-electron reduction of oxygen at iodine submonolayer-coated gold electrode in alkaline media”, J. Electroanal. Chem., 633, 71 (2009).
●A. M. Mohammad, K. Kitsuka, A. M. Abdullah, M. I. Awad, Okajima, K. Kaneda, M. Ikematsu, and
T. Ohsaka, “Development of spin-coated Si/TiOx/Pt/TiOx electrodes for the electrochemicalozone production”, Appl. Surf. Sci., 255, 8458 (2009).
●Md. R. Miah, T. Ohsaka, “Kinetics of oxygen reduction reaction at tin-adatoms-modified gold
electrodes in acidic media”, Electrochim. Acta, 54, 5871 (2009).
●S. H. Othman, M. S. El-Deab, T. Okajima, T. Ohsaka, “Novel procedure for the fabrication ofgold nanostructures enriched in Au (110) facet orientation”, Electrochem. Comm., 11, 1273 (2009).
●A. M. Abdullah, A. M. Mohammad, T. Okajima, F. Kitamura, T. Ohsaka, “Effect of load, temperatureand humidity on the pH of the water drained out from H2/air polymer electrolyte membrane fuel cells”,

J. Power Sources, 190, 264 (2009)●M. T. Alam, Md. M. Islam, T. Okajima, T. Ohsaka, “Electrical double layer in mixtures of roomtemperature ionic liquids”, J. Phys. Chem. C, 113, 6596 (2009).
●Md. R. Miah,T. Ohsaka, “Electrocatalysis of underpotential deposited tin-adatoms-modified gold
electrodes toward oxygen reduction reaction in acidic media”, J. Electrochem. Soc., 156, B429 (2009).
●Md. M. Islam, M. T. Alam, T. Okajima, T. Ohsaka, “Electrical double layer structure in ionic liquids:
An understanding of the unusual capacitance-potential curve at a nonmetallic electrode”,

J. Phys. Chem. C, 113, 3386 (2009).
●Md. M. Mominul, T. Imase, T. Okajima, M. Takahashi, Y. Niikura, N. Kawashima, Y. Nakamura,T. Ohsaka, “Stability of superoxide ion in imidazolium cation-based room-temperature ionicliquids”, J. Phys. Chem. A, 113, 912 (2009).
●Md. R. Miah, T. Ohsaka “Electrochemical oxidation of hydrogen peroxide at a bromine adatommodified gold electrode in alkaline media”, Electrochim. Acta, 54, 1570 (2009).
●C. Iwasaki, T. Ohsaka, F. Kitamura, “The pH dependence of the oxidation reaction of SO2
at a platinum electrode studied by voltammetric and infrared spectroscopic measurements,

ECS Transactions, 25, 671 (2009).

2008 年（２１報）●M. S. El-Deab, T. Ohsaka, “Electrosynthesis of single-crystalline MnOOH nanorods onto Pt electrodes:
・Electrocatalytic activity toward reduction of oxygen”, J. Electrochem. Soc., 155, D14 (2008).
●A. M. Abdullah, T. Okajima, F. Kitamura, T. Ohsaka, “Effect of operating conditions on the acidity of・
H2/Air PEM fuel cells' water”, ECS Transactions, 16, 543 (2008).
●Md. M. Hossain, Md. M. Islam, S. Ferdousi, T. Okajima, T. Ohsaka, “Anodic stripping voltammetric・
detection of arsenic(III) at gold nanoparticle-modified glassy carbon electrodes prepared byelectrodeposition in the presence of various additives”, Electroanalysis, 20, 2435 (2008).
●Md. M. Islam, T. Okajima, S. Kojima, T. Ohsaka, “Water electrolysis: an excellent approach・for the removal of water from ionic liquids”, Chem. Commun., 42, 5330 (2008).
●Md. M. Islam, T. Ohsaka, “Two-electron quasi-reversible reduction of dioxygen at HMDE in ionic・
liquids: Observation of cathodic maximum and inverted peak”, J. Electroanal. Chem., 623, 147 (2008).
●A. M. Abdullah, T. Okajima, F. Kitamura, T. Ohsaka, “A simple in situ characterization technique・
for the onset of the chemical degradation of PEM fuel cells' fluorinated membranes”,

Electrochem. Commun., 10, 1732 (2008).
●Md. R. Miah, J. Masud, T. Ohsaka, “In situ fabricated iodine-adlayer assisted selective
・
electrooxidation of uric acid in alkaline media”, Electrochim. Acta, 54, 316 (2008).
●A. I. Abdelrahman, A. M. Mohammad, M. S. El-Deab, T. Okajima, T. Ohsaka, “Bisthiol-assisted
・
multilayers' self-assembly of gold nanoparticles: synthesis, characterization, size control andelectrocatalytic applications”, Macromolecular Symposia, 270, 74 (2008).
●Md. M. Islam, M. T. Alam, T. Ohsaka, “Electrical double-layer structure in ionic liquids: A corroboration
・of the theoretical model by experimental results”, J. Phys. Chem. C, 112, 16568 (2008).
●M. T. Alam, Md. M. Islam, T. Okajima, T. Ohsaka, “Capacitance measurements in a series of room・
temperature ionic liquids at glassy carbon and gold electrode interfaces”,

J. Phys. Chem. C, 112, 16600 (2008).
●M. S. El-Deab, S. H. Othman, T. Okajima, T. Ohsaka, “Non-platinum electrocatalysts manganese・oxide nanoparticle-cobaltporphyrin binary catalysts for oxygen reduction”,

J. Appl. Electrochem., 38, 1445 (2008).

●L. Xiang, Z. Zhang, P. Yu, J. Zhang, L. Su, T. Ohsaka, L. Mao, “In situ cationic ring-opening・
polymerization and quaternization reactions to confine ferricyanide onto carbon nanotubes:
A general approach to development of integrative nanostructured electrochemical biosensors”,

Anal. Chem., 80, 6587 (2008).
●T. Oyama, T. Okajima, T. Ohsaka, S. Yamaguchi, N. Oyama, “In situ electrochemical quartz crystal
・
microbalance measurement of Au deposition and dissolution in room-temperature ionic liquidcontaining chloride ion”, Bull. Chem. Soc. Jpn., 81, 726 (2008).
●X, Li, H. Zhou, P. Yu, L. Su, T. Ohsaka, L. Mao, “A miniature glucose/O2 biofuel cell with single-walled・
carbon nanotubes-modified carbon fiber microelectrodes as the substrate”,

Electrochem. Commun., 10, 851 (2008).
●Md. M. Islam, T. Okajima, T. Ohsaka, “In situ CCD video and voltammetric studies on enhanced
・
cathodic peak observed at a hanging mercury drop electrode during consecutive two one-electron
redox reactions in aprotic solutions”, J. Electroanal. Chem., 618, 1 (2008).
●A. M. Mohammad, A. I. Abdelrahman, M. S. El-Deab, T. Okajima, T. Ohsaka, “On the aggregation・
phenomena of Au nanoparticles: Effect of substrate roughness on the particle size”,

Colloids and Surfaces A, 318, 78 (2008).
●A. M. Mohammad, M. I. Awad, M. S. El-Deab, T. Okajima, T. Ohsaka, “Electrocatalysis by・
nanoparticles: Optimization of the loading level and operating pH for the oxygen evolution at
crystallographically oriented manganese oxide nanorods modified electrodes”,

Electrochim. Acta., 53, 4351 (2008).
●M. T. Alam, Md. M. Islam, T. Okajima, T. Ohsaka, “Ionic liquid structure dependent electrical double・layer at the mercury interface”, J . Phys. Chem. C, 112, 2601 (2008).
●B. N. Ferdousi, Md. M. Islam, T. Okajima, T. Ohsaka, “Electrochemical, HPLC and electrospray・
ionization mass spectroscopic analyses of peroxycitric acid coexisting with citric acid andhydrogen peroxide in aqueous solution”, Talanta, 74,1355 (2008).
●Md. M. Islam, T. Ohsaka, “Roles of ion pairing on electroreduction of dioxygen in imidazolium・
cation-based room-temperature ionic liquid”, J. Phys. Chem. C, 112, 1269 (2008).
・●M. I. Awad, M. M. Saleh, T. Ohsaka, “Oxygen reduction on rotating porous cylinder of modified

reticulated vitreous carbon”, J. Solid State Electrochem., 12, 251 (2008).

2007 年（２３報）●M. S. Fl-Deab, T. Ohsaka, “Electrocatalysis by design: Effect of the loading level of Au nanoparticlesMnOx nanoparticles binary catalysts on the electrochemical reduction of molecular oxygen”,

Electrochim. Acta, 52, 2166 (2007).
●M. M. Saleh, M. I. Awad, T. Ohsaka, “Characterization of oxidized reticulated vitreous carbon forgeneration of H2O2 from flowing acid solutions”, ECS Transactions., 3, 76 (2007).
●K. Kitsuka, A. M. Mohammad, M. I. Awad, K. Kaneda, M. Ikematsu, M. Iseki, K. Mushiake, T. Ohsaka,“Simultaneous spectrophotometric determination of ozone and hydrogen peroxide”,

Chem. Lett., 36, 1396 (2007).
●T. Ohsaka, M. S. El-Deab, “Electrocatalysis by nanoparticles: fabrication and electrochemical
applications of tailor-designed nanoparticles-based electrocatalysts”, Electrochemistry., 75, 858 (2007).
●M. T. Alam, Md. M. Islam, T. Okajima, T. Ohsaka, “Measurements of differential capacitanceat mercury/room-temperature ionic liquids interfaces”, J. Phys. Chem. C, 111 18326 (2007).
●Md. M. Islam, M. T. Alam, T. Okajima, T. Ohsaka, “Nonlinear phenomena at Hg electrode/room-temperature ionic liquid (RTIL) interfaces: Polarographic streaming maxima and current
oscillation”, J. Phys. Chem. B, 111, 12849 (2007).
●B. N. Ferdousi, Md. M. Islam, T. Okajima, T. Ohsaka, “Electroreduction of peroxycitric acidcoexisting with hydrogen peroxide in aqueous solution”, Electrochim. Acta, 53, 968 (2007).
●Md. R. Miah, T. Ohsaka, “Kinetics of electroreduction of H2O2 at gold electrodes in iodidecontaining alkaline media”, J. Electrochem. Soc., 154, F186 (2007).
●A. M. Abdullah, T. Okajima, A. M. Mohammad, F. Kitamura, T. Ohsaka, “Temperature gradientsmeasurements within a segmented H2/air PEM fuel cell”, J. Power Sources, 172, 209 (2007).
●A. M. Mohammad, K. Kitsuka, K. Kaneda, M. I. Awad, A. M. Abdullah, M. Ikematsu, T. Ohsaka,“Superior electrocatalysis of spin-coated titanium oxide electrodes for the electrochemicalozone production”, Chem. Lett., 36, 1046 (2007).
●M. T. Alam, Md. M. Islam, T. Okajima, T. Ohsaka, “Measurements of differential capacitancein room temperature ionic liquid at mercury, glassy carbon and gold electrode interfaces”,

Electrochem. Comm., 9, 2370 (2007).

●M. S. El-Deab, M. I. Awad, A. M. Mohammad, T. Ohsaka, “Enhanced water electrolysis:
Electrocatalytic generation of oxygen gas at manganese oxide nanorods modified electrodes”, Electrochem. Comm., 9, 2082 (2007).
●M. I. Awad, M. S. El-Deab, T. Ohsaka, “Tailor-designed platinum nanoparticles electrodeposited
onto gold electrode. catalytic activity and oxygen reduction”, J. Electrochem. Soc., 154, B810 (2007).
●T. Oyama, T. Okajima, T. Ohsaka, “Electrodeposition of gold at glassy carbon electrodes in roomtemperature ionic liquids”, J . Electrochem. Soc., 154, D322 (2007).
●K. Kitsuka, K. Kaneda, M. Ikematsu, M. Iseki, K. Mushiake, A. M. Mohammad, T. Ohsaka,“A spin-coated Si/TiOx/Pt/TaOx electrode for electrochemical ozone generation”,

Chem. Lett., 36, 806 (2007).
●Md. R. Miah, T. Ohsaka, “Observation of“'inverted peak” during molecular oxygen reduction
at Au electrode in alkaline media”, Electrochim. Acta, 52, 6378 (2007).
●S. Sata, T. Okajima, F. Kitamura, K. Kaneda, T. Ohsaka, “Enhanced hydrogen adsorption/
desorption characteristic of Ta2O5-coated Pt electrode prepared by electrodeposition of
Ta and the subsequent calcinations”, Chem. Lett. 36, 572 (2007).
●D. Zhang, D. Chi, T. Okajima, T. Ohsaka, “Catalytic activity of dual catalysts system based on
nano-manganese oxide and cobalt octacyanophthalocyanine toward four-electron reduction ofoxygen in alkaline media”, Electrochim. Acta, 52, 5400 (2007).
●M. S. El-Deab, T. Ohsaka, “Direct electron transfer of copper-zinc superoxide dismutase (SOD)on crystallographically oriented Au nanoparticles”, Electrochem. Commun., 9, 651 (2007).
●A.-N. Chowdhury, S. Ferdousi, Md. M. Islam, T. Okajima, T. Ohsaka, “Arsenic detection
by nanogold/conducting-polymer-modified glassy carbon electrodes”,

J. Appl. Polym. Sci., 104, 1306 (2007).
●M. M. Saleh, M. I. Awad, T. Okajima, K. Suga, T. Ohsaka, “Characterization of oxidized reticulated
vitreous carbon electrode for oxygen reduction reaction in acid solutions”,

Electrochim. Acta, 52, 3095 (2007).
●M. M. Saleh, T. Okajima, M. Hayase, F. Kitamura, T. Ohsaka, “Exploring the effects of symmetricaland asymmetrical relative humidity on the performance of H2 /air PEM fuel cell at different
temperatures”, J. Power Sources. 164, 503 (2007).

●K. Ding, T. Okajima, T. Ohsaka, “Accelerated electron-transfer reaction of the O2/O2- redox
couple on multi-walled carbon nanotubes: modified edge-plane pyrolytic graphite electrode inroom-temperature ionic liquids”, Electrochemistry, 75, 35 (2007).

2006 年（１５報）●M.M.Saleh,M.I.Awad,F.Kitamura,T.Ohsaka,“Mathematical modeling of gas evolution from lowing electrolytes on stableporous anodes of finite matrix phase conductivity”, Electrochim.Acta,51,6331-6337(2006).
●P.R.Roy,S.Saha,T.Okajima,T.Ohsaka,“Electrocatalytic oxidation of ascorbic acid by [Fe(CN)6]3-/4- redox couple
electrostatically trapped in cationic N,N-dimethylaniline polymer film electroploymerized on diamondelectrode”,Electrochim.Acta,51,4447-4454(2006).
●M.S.El-Deab,T.Okajima,T.Ohsaka,“Fabrication of phase-separated multicomponent self-assembled monolayers at gold
nanoparticles elecrodeposited on glassy carbon electrodes”, J.Electrochem.Soc.,153,E201-E206(2006).
●Md.R.Miah,T.Ohsaka,“Enhanced electrochemical oxidation of hydrogen peroxide at iodine-modified gold electrode inalkaline media”,J.Electrochem.Soc.,153,E195-E200(2006).
●M.I.Awad,M.M.Saleh,T.Ohsaka,“Ozone electrogeneration on Pt-loaded reticulated vitreous carbon using flooded andflow-through assembly”,J.Electrochem.Soc.,153,D207-D212(2006).
●M.I.Awad,S.Sata,K.Kaneda,M.Ikematsu,T.Okajima,T.Ohsaka,“Ozone electrogeneration at a high current efficiency using atantalum oxide-platinum composite electrode”, Electrochem.Commun.,8,1263-1269(2006).
●S.G.Park,J.E.Park,E.I.Cho,J.H.Wang,T.Ohsaka,“Electrochemical detection of ascorbic acid and serotonin at aboron-doped diamond electrode modified with poly(N,N-dimethylaniline)”, Res.Chem.Intermed.,32,595-601(2006).
●Md.R.Miah,T.Ohsaka,“Cathodic detection of hydrogen peroxide using iodide-modified gold electrode in alkaline
media”,Anal.Chem.78,1200-1205(2006).
●Md.M.Islam,T.Okajima,T.Ohsaka,“Eccentric phenomena at liquid mercury electrode/solution interfaces: Upward,
downward and circular motions”,J.Phys.Chem.B,110,8619-8625(2006).
●A.I.Abdelrahman,A.M.Mohammad,T.Okajima,T.Ohsaka,“Fabrication and electrochemical applications of three-dimensional
gold nanoparticles:Self-assembly”,J.Phys.Chem.B,101,2798-2803(2006).
●M.S.El-Deab,T.Sotomura,T.Ohsaka,“Oxygen reduction at Au nanoparticles electrodeposited on different carbon
substrates”,Electrochim.Acta,52,1792-1798(2006).
●M.S.El-Deab,T.Ohsaka,“Electrocatalytic reduction of oxygen at Au nanoparticles-manganese oxide nanoparticle binary
catalysts”,J.Electrochem.Soc.,153,A1365-A1371(2006).
●D.Zhang,T.Sotomura,T.Ohsaka,“Dual catalysts system based on nano-manganese oxide and multiwall carbon nanotube
for four-electron oxygen reduction”,Chem.Lett.,35,520-521(2006).
●M.S.El-Deab,T.Ohsaka,“Manganese oxide nanoparticles electrodeposited on platinum superior to platinum for oxygen
reduction”,Angew.Chem.Int.Ed.,45,5963-5966(2006).
●B.N.Ferdousi,Md.M.Islam,M.I.Awad,T.Okajima,F.Kitamura,T.Ohsaka,“Preparation and potentiometric measurement of
peroxycitric acid”,Electrochemistry,74,606-608(2006).

2005 年（１３報）●Md.M.Islam,B.N.ferdousi,T.Okajima,T.Ohsaka,“A catalytic activity of mercury electrode towards dioxygen reduction inroom-temperature ionic liquids”,Electrochem.Commun.,7,789-795(2005).
●M.S.El-Deab,T.Sotomura,T.Ohsaka,“Morphological selection of gold nanoparticles electrodeposited on various
substrates”,J.Electrochem.Soc.,152,C730-C737(2005).
●Y.Tian,L.Mao,T.Okajima,T.Ohsaka,“Fiber microelectrode-based third-generation biosensors for superoxideanion,”Biosensors and Bioelectronics,2,557-564(2005).
●F.Gao,M.S.El-Deab,T.Ohsaka,“Electrochemical preparation of a Au crystal with peculiar morphology and unique growthorientation and its catalysis for oxygen reduction”,J.Electrochem.Soc.,152,A1226-A1232(2005).

●M.I.Awad,S,Sata,T.Ohsaka,“Simultaneous electroanalysis of hypochlorite and hydrogen peroxide : Use of iodide/iodine asa probing potential buffer”,Electroanalysis,17,1-9(2005).
●M.S.El-Deab,T.Sotomura,T.Ohsaka,“Size and crystallographic orientation controls on gold nanoparticles
electrodeposited on glassy carbon elecyrodes”,J.Electrochem.Soc.,152,C1-C6(2005).
●T.Kato,N.Nanbu,Y.sasaki,T.Ohsaka,F.Kitamura,“Dielectric effect on the vibrational frequencies of
1-ethyl-3-methylimidazorium tetrafluoroborate ion-pair model system studied by DFT with SCRF
calculation”,Electrochemistry ,73,589-592(2005).
●M. S. Saha, T. Ohsaka, “Electrode kinetics of the O2/ O2- redox couple at Hg electrode in the presence of PVC in
aprotic Media”,Electrochim. Acta., 50,4746-475(2005).

●C. R. Raj ,T. Ohsaka, “Gold nanoparticle-assisted electroreduction of oxygen”, Electrochem. Commun.,
7,888-893(2005).

●F.Matsumoto,H.Harada,N.Koura,T.Okajima,T.Ohsaka,“Enhanced oxidation of aldohexose and aldopentose on mercury
adatom-modified Au electrode in alkaline aqueous solutions”,Electroanalysis,17,662-667(2005).

●F. Gao, M. S. El-Deab ,T. Ohsaka, “Electrodoposition of gold nanorods with a uni-directional crystal growth and lower
Au(111) facet area”, Indian J. Chem., 44A,932-937(2005).

●M. S. El-Deab, T. Sotomura ,T. Ohsaka,“Oxygen reduction at electrochemically deposited Au(100)-like gold
nanoparticles”, Electrochem. Commun., 7, 29-35 (2005)●Md. M. Islam, M.S. Sada, T. Okajima ,T. Ohsaka,, “Current oscillatory phenomena based on electrogenerated
superoxide ion at HMDE in dimethylsulfoxide”, J. Electroanal. Chem., 577,145-154(2005).

2004 年（２３報）●Md. M. Islam, T. Okajima ,T. Ohsaka, “Current oscillatory phenomena based on the redox reactions at HMDE in
dimethyl lsulfoxide”, J. Phys. Chem. B, 108, 19425-19431 (2004).

●M. I. Awad,T. Ohsaka,“Electroanalysis of peroxone”, Electrochem. Commun., 6, 1135-1140 (2004).

●Y. Tian, T. Ariga, N. Takashima, T. Okajima, L. Mao ,T. Ohsaka“Self - assembled monolayers suitable for electron transfer promotion of copper, zinc - superoxide dismutase”,
Electrochem. Commun., 6, 609 - 614 (2004).

● Md. M. Islam, T. Okajima ,T. Ohsaka, “In situ color video observation of polarographic streaming phenomenon of an
HMDE using electrochromic reaction”, Electrochem. Commun., 6, 556 - 561 (2004).

●A. Denggerile, M. I. Awad, T. Okajima, C. Harnoode ,T. Ohsaka, “Effect of electrode materials on the kinetics of theelectro - reduction of peroxyacetic acid”,, Electrochim. Acta., 49, 4135-4141 (2004)●T. Oritani, T. Okajima ,T. Ohsaka, “Determination of saturated concentration and diffusion coefficient of nitric oxidein physiological pH solution using hydrodynamic chronocoulometry”,Electrochemistry, 72(5), 298 - 301 (2004).

●Y. Tian, L.Mao, T. Okajima ,T. Ohsaka,“Electrochemistry and electro - catalytic activities of superoxide dismutases atgold electrodes modified with self - assembled monolayer”,
Anal. Chem., 76, 4162-4168 (2004).
●M. I. Awad, A. Denggerile ,T. Ohsaka, “Electroreduction of peroxyacetic acid at gold electrode in aqueous media”,, J.
Electrochem. Soc., 151(12), E358-E368 (2004).

●K. Arihara, L. Mao, P. A. Liddell, E. Marino - Ochoa, A. L. Moore, T. Imase, D. Zhang, T. Sotomura , T. Ohsaka,“Electrocatalytic reduction of oxygen in a novel catalytic system with cobalt phthalocyanines and manganese oxide”, J.
Electrochem. Soc., 151(12), A2047-A2052 (2004).

●R. Wang, R. Ramaraj, T. Okajima, F. Kitamura, N. Matsumoto, T. Thiemann, S. Mataka ,T. Ohsaka, “Electrochemical
behavior of conjugated quinoxaline derivatives”,J. Elecroanal. Chem., 567(1), 85-94, (2004).

●R. Wang, T. Okajima, F. Kitamura, S. Kawauchi, N. Matsumoto, T. Thiemann, S. Mataka and T. Ohsaka, “Catalytic
reduction of O2 by pyrazine derivatives”, J. Phys. Chem. A., 108(11), 1891-1899, (2004).
●M. S. El-Deab , T. Ohsaka, “Molecular-level design of binary self-assembled monolayers on polycrystalline gold
electrodes”, Electrochim. Acta, 49(13), 2189-2194, (2004).

●T. Ohsaka, L. Mao, K. Arihara ,T. Sotomura,“Bifunctional catalytic activity of manganese oxide toward O2
reduction:Novel insight into the mechanism of alkaline air electrode”,Electrochem. Commun., 6(3), 273-277, (2004).

●P.R. Roy, M. S. Saha, T. Okajima, S-G. Park, A. Fujishima ,T. Ohsaka, “Selective detection of dopamine and its
metabolite, DOPAC, in the presence of ascorbic acid using diamond electrode modified by the polymer film”,
Electroanalysis, 16, 1777-1784 (2004).

●M. S. Saha, Y. Nishiki, T. Furuta ,T. Ohsaka,“Electrolytic synthesis of peroxyacetic acid using in situ generatedhydrogen peroxide on gas diffusion electrodes”,J. Electrochem. Soc., 151(.9), D93-D97 (2004).

●M. S. Saha, Y. Nishiki, T. Furuta , T. Ohsaka,“A novel alkaline air electrode based on a combined use of cobalt
hexadecafluoro-phthalocyanine and manganese oxide”, Electrochim Acta , 49, 2515-2521 (2004).

●R. Wang, T. Okajima, F. Kitamura , T. Ohsaka, “A novel amperometric O2 gas sensor based on supportedroom-temperature ionic liquid porous polyethylene membrane-coated electrodes”;, Electroanalysis, 16, 66-72 (2004).

●D. Zhang, T. Okajima, F. Matsumoto , T. Ohsaka, “Electro-reduction of dioxygen in 1-n- alkyl -3- methylimidazolium
tetrafluoroborate room-temperature ionic liquids”, J. Electrochem. Soc.,151, D31-D37 (2004).

●R. Wang, S. Hoyano ,T. Ohsaka, “O2 gas sensor using supported hydrophobic room-temperature ionic liquid
membrane-coated electrode”, Chem. Lett., 33, 6-7 (2004).

●P. R. Roy, T. Okajima ,T. Ohsaka,“Electrooxidation and amperometric detection of ascorbic acid at GC electrodemodified by electropolymerization of N,N-dimethylaniline”;Electroanalysis, 16(4), 289-297 (2004).

●M. S. El-Deab, K. Arihara ,T. Ohsaka, “Fabrication of Au (111) -like polycrystalline gold electrodes and theirapplications to the oxygen reduction”, J. Electrochem. Soc., 151, E213-E218 (2004).

●T. Oritani, N. Fukuhara, T. Okajima, F. Kitamura ,T. Ohsaka, “Electrochemical and spectroscopic studies onelectron-transfer reaction between novel water-soluble tetrazolimu salts and a superoxide Ion”, Inorg. Chim. Acta, 357,
436-442 (2004).

●P. R. Roy, T. Okajima , T. Ohsaka, “Simultaneous electrochemical detection of uric acid and ascorbic acid at poly
(N,N-dimethylaniline) film-coated GC electrode”, J. Electroanal. Chem., 561, 75-82 (2004).

2003 年（２２報）●K. Arihara, T. Ariga, N.Takashima, K. Arihara, T.Okajima, F. Kitamura, K. Tokuda ,T. Ohsaka, “Multiple voltammetricwaves for reductive desorption of cysteine and 4-mercaptobenzoic acidmonolayers self - assembled on gold substrates”, Phys. Chem. Chem. Phys., 5, 3758-3761 (2003).
●F. Matsumoto, S. Uesugi, N. Koura , T. Ohsaka, “Enhancement of electrochemical reduction of hydrogen peroxide
and observation of current oscillatory phenomena during its reduction on a mercury adatom-modified Au electrode”; J.
Electroanal. Chem., 549, 71-80 (2003).
●R. Wang, T. Okajima, F. Kitamura, N. Matsumoto, T. Thiemann, S. Mataka ,T. Ohsaka, “Cyclic and normal pulse
voltammetric studies of 2,3,6,7,10,11-hexaphenyl-hexazatriphenylene using a benzonitrile thin layer-coated glassy
carbon electrode”, J Phys. Chem. B., 107, No.35, 9452-9458 (2003).

●S. Kishioka, T. Ohsaka , K. Tokuda, “Electrochemical studies of acid - promoted disproportionation of nitroxyl
radical”, Electrochim. Acta., 48, 1589 - 1594 (2003).
●L. Mao, K. Arihara, T. Sotomura , T. Ohsaka, “A novel electrochemical strategy for developing alkaline air electrodes
by a combined use of dual functional catalysts”;, Chem. Commun. 2818-2819 (2003).

●M. S. Saha,Y. Nishiki, T. Furuta, A. Denggerile , T. Ohsaka, “A new method for the preparation of peroxyacetic acidusing solid superacid catalysts”, Tetrahedron Lett., 44, 5535-5537 (2003).

●F. Matsumoto, S. Uesugi, M. Harada, N. Koura ,T. Ohsaka, “Electrochemical reduction of molecular oxygen on Hg
adatom-modified Au electrode in organic media containing a small amount of water”;, Electrochemistry, 71, 927-932(2003).
●M. S. El-Deab , T. Ohsaka, “Electrocatalysis by nanoparticles: oxygen reduction on gold
nanoparticles-electrodeposited platinum electrodes”, J. Electroanal. Chem., 553, 107-115 (2003).

●S. Kishioka, T. Ohsaka , K. Tokuda, “Electrochemical studies of acid - promoted disproportionation of nitroxyl
radical ”, Electrochim. Acta., 48, 1589 - 1594 (2003).

●M. S. Saha, A. Denggerile, Y. Nishiki, T. Furuta , T. Ohsaka, “Synthesis of peroxyacetic acid using in situ
electrogenerated hydrogen peroxide on gas diffusion electrode”, Electrochem. Commun., 5, 445-448 (2003).

●M. I. Awad, T. Oritani , T. Ohsaka, “Simultaneous potentiometric determination of peroxyacetic acid and hydrogen
peroxide”, Anal. Chem., 75, 2688-2693 (2003).

●M. I. Awad , T. Ohsaka, “Potentiometric analysis of peroxyacetic acid in the presence of a large excess of hydrogen
peroxide”, J. Electroanal. Chem., 544, 35-40 (2003).

●M. I. Awad, T. Oritani , T. Ohsaka, “Kinetic studies of the oxidation of iodide by peroxyacetic acid”;, Inorg. Chim. Acta,
344, 253-256 (2003).

● F. Matsumoto, T. Okajima, S. Uesugi, N. Koura , T. Ohsaka, “Electrogeneration of superoxide ion and its mechanism
at thiol-modified Au electrodes in alkaline aqueous solution”, Electrochemistry, 71 (4), 266-273 (2003).

●D. Zhang, J. F. Wu, L. Mao, T. Okajima, F. Kitamura, T. Sotomura , T. Ohsaka, “Hydrodynamic chronocoulometricestimation of diffusion coefficients and saturated concentrations of dioxygen in KOH solutions”, Indian J. Chem. (A) 42,
801-806 (2003).

●M. S. El-Deab ,T. Ohsaka, “Quasi-reversible two-electron reduction of oxygen at gold electrodes modified with aself-assembled submonolayer of cysteine”, Electrochem. Commun. 5, 214-219 (2003).

●M. S. El-Deab, T. Okajima , T. Ohsaka, “Electrochemcal reduction of oxygen on gold nanoparticles-electrodeposited
glassy carbon electrodes”, J. Electrochem. Soc., 150 (7), A 851-A 857 (2003).

●C.R.Raj, T. Okajima , T. Ohsaka, “Gold nano particle arrays for the voltammetric sensing of dopamine;”, J.
Electroanal. Chem., 543 (2), 127-133 (2003).

●L. Mao, D. Zhang, T. Sotomura, K. Nakatsu, N. Koshiba , T. Ohsaka, “Mechanistic study of the reduction of oxygen in
air electrode with manganese oxides as electrocatalysts”, Electrochim.Acta, 48(8), 1015-1021 (2003).

●C. R. Raj , T. Ohsaka, “Voltammetric detection of uric acid in the presence of ascorbic acid at a gold electrodemodified with self-assembled monolayer of heteroaromatic thiol”, J. Electroanal. Chem., 540, 69-77 (2003).

●T. Okajima ,T. Ohsaka, “Chemiluminescence of lucigenin by electrogenerated superoxide ions in aqueous solutions”,
Luminescence, 18, 49-57 (2003).

●P. R. Roy, T. Okajima , T. Ohsaka, “Simultaneous electroanalysis of dopamine and ascorbic acid using poly
(N,N-dimethylaniline)-modified electrodes”;, Bioelectrochemistry, 59 , 11-19 (2003).

2002 年（１９報）●T. Oritani, T. Okajima, F. Kitamura , T. Ohsaka, “Simultaneous electroanalysis of eitric oxide and nitrite”, J. Korean
Electrochem. Soc., 5 (4), 209-211 (2002).

●Y. Tian, T. Okajima, F. Kitamura , T. Ohsaka, “A SOD-based amperometric biosensor for superoxide Ion”, J. Korean
Electrochem. Soc., 5 (4), 212-215 (2002).

●Y. Tian, L. Mao, T. Okajima , T. Ohsaka, “Superoxide dismutase-based third-generation biosensors for superoxideanion”, Anal. Chem., 74 (10), 2428-2434 (2002).

●T. Ohsaka, Y. Tian, M. Shioda, S. Kasahara , T. Okajima, “A superoxide dismutase-modified electrode that detects
superoxide ion”, Chem. Commun., 990-991 (2002).

● C. R. Raj, F. Kitamura , T. Ohsaka, “Square wave voltammetric sensing of uric acid using the self-assembly of
mercapto-benzimidazole”, Analyst, 127, 1155-1158 (2002).

●M. S. El-Deab , T. Ohsaka, “Hydrodynamic voltammetric studies of the oxygen reduction at gold
nanoparticles-electrodeposited gold electrodes”;, Electrochim. Acta, 47, 4255-4261 (2002).

●T. Okajima , T. Ohsaka, “Electrogenerated chemiluminescence of lucigenin enhanced by the modification ofelectrodes with self-assembled monlayers and of solutions with surfactants”, J. Electroanal. Chem., 524, 181-187(2002).

●C. R. Raj, T. Okajima , T. Ohsaka, “Voltammetric measurements of pH using a mixed self-assembly of macrocyclic
nickel (II) complex and diimine on gold electrode”, Electrochem. Commun., 4, 330-335 (2002).

●K. Arihara, T. Ohsaka , F. Kitamura, “Characteristic cyclic voltammograms of alkyl viologens at single crystal gold

electrodes”, Phys. Chem. Chem. Phys., 4, 1002-1005 (2002).

●T. Okajima , T. Ohsaka, “Chemiluminescence of indole and its derivatives induce by electrogenerated superoxide ionin acetonitrile solutions”, Electrochim. Acta., 47, 1561-1565 (2002).
●M. S. El-Deab , T. Ohsaka, “An extraordinary electrocatalytic reduction of oxygen on gold
nanoparticles-electrodeposited gold electrodes”, Electrochem. Commun., 4, 288-292 (2002).
●D. Zhang, L. Mao, J. Wu, T. Okajima, F. Kitamura , T. Ohsaka, “Electrochemical redcution of dioxygen mercury
electrode in alkaline aqueous media”, Jpn. J. Deuterium. Sci., 11 (1), 1-8 (2002).
●T. Okajima and T. Ohsaka, “Chemiluminescence of 3-methylindole based on electrogeneration of superoxide ion in
acetonitrile solutions”, J. Electroanal. Chem., 523, 34-39 (2002).
●K. Arihara, F. Kitamura, T. Ohsaka , K. Tokuda, “In situ monitoring of the mercury electrode surface in HClO4
solutions by means of infrared reflection absorption spectroscopy”, J. Electroanal. Chem., 518, 139-143 (2002).
●大木 成政, 村山 耕亮, 松本 太, 小浦 延幸, 岡島 武義, 大坂 武男,“アルカリ性水溶液中におけるポリアニリンスルホン酸修飾電極を用いたスーパーオキシドイオンの電解生成 ”,
Electrochemistry, 70 (1), 23-29 (2002).

●Y. Tian, M. Shioda, S. Kasahara, T. Okajima, L. Mao, T. Hisabori , T. Ohsaka, “A facilitated electron transfer ofcopper-zinc superoxide dismutase (SOD) based on a cysteine-bridged SOD electrode” ;, Biochem. Biophys. Acta,
1569, 151-158 (2002).
●M. S. Saha , T. Okajima , T. Ohsaka, “Interferometric measurement of the current oscillation in the redox reaction of
the O2/O2- couple at a HMDE”, J. Phys. Chem. B, 106 (17), 4457-4461 (2002).
●L. Mao , T. Sotomura, K. Nakatsu, N. Koshiba, D. Zhang , T. Ohsaka,“Electrochemical characterization of catalytic
activities of manganese oxides to oxygen reduction in alkaline aqueous solution”, J. Electrochem. Soc., 149 (4),A504-A507 (2002).
●C. R. Raj , T. Ohsaka, “Analytical applications of functionalized self-assembled monolayers on gold electrodes:
voltammetric sensing of DOPAC at the physiological level”, Electroanalysis, 14 (10), 679-683 (2002).

2001 年（１６報）●H. Ono, T. Okajima, F. Matsumoto, T. Oritani, T. Shimizu, M. Takahashi , T. Ohsaka,“Electrogeneration of superoxide ion at polyaniline-modified electrodes in aqueous media ”;,
Electrochemistry, 69 (12), 953-955 (2001).
●K. Arihara, F. Kitamura, T. Ohsaka , K. Tokuda, “Characterization of the adsorption state of carbonate ions at theAu(111) electrode surface using in situ IRAS”, J. Electroanal. Chem., 510, 128-135 (2001).
●T. Ohsaka, Y. Tian, L. Mao , T. Okajima , “Superoxide ion sensoｒ”, Anal. Sci., 17, 1379-1381 (2001).
●C. R. Raj, F. Kitamura , T. Ohsaka, “Electrochemical and in situ FTIR spectroscopic investigation on theelectrochemical transformation of 4-aminothiophenol on gold electrode in neutral solution”;, Langmuir, 17, 7378-7386(2001).

●C. R. Raj , T. Ohsaka,“Electrocatalytic sensing of NADH at an in situ functionalized self-assembled monolayer on gold
electrode”, Electrochem. Commun., 3, 633-638 (2001).
●M. Ismail Awad , C. Harnode, K. Tokuda, T. Ohsaka, “Electroanalysis of peracetic acid in the presence of a large
excess of hydrogen peroxide”, Anal. Lett., 34(7), 1215-1221 (2001).
●C. R. Raj , T. Ohsaka, “Simultaneous electroanalysis of ascorbic acid, dihydroxyphenylacetic acid, homovanilic acidand uric acid using gold electrode modified with cationic self-assembled monolayers”;, Chem. Lett., 670-671 (2001).
●上杉 慎治, 勝間田 哲朗, 松本 太, 小浦 延幸, 大坂武男,“水銀アドアトム修飾電極上での過酸化水素の還元反応における電気化学振動現象”, Electrochemistry, 69 (9), 681-685 (2001).
●C. R. Raj, K. Tokuda, T. Ohsaka, “Electroanalytical applications of cationic self-assembled monolayers:
Square-wave voltammetric determination of dopamine and ascorbate”,
Bioelectrochemistry, 53, 183-191 (2001).
●C. R. Raj ,T. Ohsaka,“Facilitated electrochemical oxidation of NADH and its model compound at gold electrodemodified with terminally substituted electroinactive self-assembled monolayers”;, Bioelectrochemistry , 53, 251-256(2001).
●M. I. Awad , C. Harnode, K. Tokuda, , T. Ohsaka, “Simultaneous electroanalysis of peroxyacetic acid and hydrogen
peroxide”, Anal. Chem., 73(8), 1839-1843 (2001).
●F. Matsumoto, S. Uesugi, N. Koura, T. Okajima , T. Ohsaka,“Electrochemical reduction of molecular oxygen at Hg
adatom-modified Au electrode”, J. Electroanal. Chem., 505, 150-158 (2001).
●N. Wakabayashi, F. Kitamura, T. Ohsaka , K. Tokuda, “Effect of adsorbed anions on the outer-sphere
electron-transfer reactions of cobalt complexes at platinum single crystal electrodes”, J. Electroanal. Chem., 499,
161-168 (2001).
●C. R. Raj , T. Ohsaka, “Electroanalysis of ascorbate and dopamine at gold electrode modified with positively charged
self-assembled monolayer”, J. Electroanal. Chem., 496(1-2), 44-49 (2001).
●M. S. Saha, Y. Che, T. Okajima, T. Kiguchi, Y. Nakamura, K. Tokuda, T. Ohsaka, “Current oscillation behavior of
O2 /O2- redox couple at HMDE in non-aqueous aprotic media”; J. Electroanal. Chem., 496(1-2), 61-68 (2001).
●M. Takahashi, A. Shimizu, T. Karakasa, T. Okajima , N. Kawashima, “Studies on active oxygen generation by additionof reduced polyaniline”; Material Technology, 18(8), 317-321 (2001).

2000 年（１０報）●C. R. Raj, K. V. Gobi , T. Ohsaka,“Electrocatalytic oxidation of NADH at the self-assembled monolayer of Nickel (II)macrocycle on gold electrode”, Bioelectrochemistry, 51, 181-186 (2000).
●J. F. Wu, T. Okajima, K. Tokuda, T. Ohsaka, “Electrochemical oscillatory phenomena in the O2 /O2- redox reaction on
Hg-coated gold electrodes in quinoline media”, Electrochemistry, 68, 277-279 (2000).
●S. A. John, F. Kitamura. K. Tokuda , T. Ohsaka, “Alkanethiol structure and supporting electrolyte effects on theelectrochemical and in situ Fourier transform IR spectral properties of asymmetric alkyl viologen on the electrodesurface”, Langmuir, 16, 876-880 (2000).

●K. V. Gobi ,T. Ohsaka, “Anion recognition and electrochemical characteristics of the self-assembled monolayer ofnickel(II) azamacrocyclic complex”, J. Electroanal. Chem., 485, 61-70 (2000).
●S. A. John, F. Kitamura, K. Tokuda , T. Ohsaka, “Can N-ethyl-N'- octadecyl violgen dimerize on octadecanethiol coated gold electrode? ”, Electrrochim. Acta., 45, 4041-4048 (2000).
●S. A. John, F. Kitamura, K. Tokuda , T. Ohsaka, “Structural effects on the electrochemical andspectroelectrochemical properties of asymmetric viologens on Au electrode surface”, J. Electroanal. Chem., 492,
137-144 (2000).
●M. I. Awad, C. Harnoode, K. Tokuda, T. Ohsaka, “Simultaneous electroanalysis of peracetic acid and hydrogen
peroxide using square-wave voltammetry”, Electrochemistry, 68(11), 895-897 (2000).
●K. Arihara, F. Kitamura, T. Ohsaka , K.Tokuda, “Adsorption structure of the heptyl viologen cation radical on amercury electrode surface: Voltammetric and in situ infrared reflection absorption spectroscopic studies”, J.
Electroanal. Chem., 488, 117-124 (2000).
●M. S. Saha , T. Ohsaka, “Electrochemical oscillatory phenomena based on the electrogenerated superoxide ion”,
Jpn. J. Deuterium. Sci., 9, 35-40 (2000).
●N. Nanbu, F. Kitamura, T. Ohsaka, K. Tokuda, “Adsorption of atomic hydrogen on a polycrystalline Pt electrodesurface studied by FT-IRAS: The influence of adsorbed carbon monoxide on the spectral feature”, J. Electroanal.
Chem., 485,128-134 (2000).

1999 年（１６報）●S. A. John ,T. Ohsaka, “Electrochemical and EQCM studies on the assembly of asymmetric viologen on bare andalkanethiol coated Au electrodes”, J. Electroanal. Chem., 477, 52- 61 (1999).
● K. Arihara, F. Kitamura, K. Nukanobu, T. Ohsaka, K. Tokuda, “Voltammetric and spectroscopic study of theadsorption of alkyl viologens on a HOPG electrode”, J. Electroanal. Chem., 473, 138-144 (1999).
●T. Okajima, K. Tokuda, T. Ohsaka, “Electrochemical behavior of a Cypridina luciferin analogue in acetonitrile solutionsin the presence of proton acceptors”, J. Electroanal. Chem., 476, 46-53 (1999).
●J. F. Wu, Y. Che, T. Okajima, F. Matsumoto, K. Tokuda , T. Ohsaka, “Hydrodynamic chronocoulometric determinationof diffusion coefficients and concentrations of
dioxygen in media containing quinoline, isoquinoline, and methyl-quinolines”;, Anal. Chem., 71, 4056-4060 (1999).
●J. F. Wu, Y. Che, T. Okajima, F. Matsumoto, K. Tokuda , T. Ohsaka, “Electroreduction of oxygen in quinoline andisoquinoline”, Electrochim. Acta, 45, 987-991 (1999).

●K. V. Gobi, T. Ohsaka, “Enhanced electrostatic interactions for selective and controllable permeation of ionic species
at a monolayer of self-assembled dicationic nickel complex”, J. Electroanal. Chem., 465, 177-186 (1999).
●K.V.Gobi, F. Kitamura, K. Tokuda,T. Ohsaka, “Interfacial infrared reflection spectroscopic evidence forpotential-dependent electrocatalytic activity of self-assembled monolayers of nickel(II) azamacrocyclic complex towardhydrogen peroxide oxidation”, J. Phys. Chem. B, 103, 83-88 (1999).

●S.A.John, F.Kitamura, N.Nanbu, K.Tokuda , T.Ohsaka, “Use of alkanethiol-coated electrodes to study the importanceof water content on the electrochemical behavior of N-ethyl-N'- octadecyl viologen on a gold electrode surface”,
Langmuir, 15, 3816- 3822 (1999).
●S.A.John, T.Okajima , T.Ohsaka, “A monomer-dimer equilibrium in self-assembled monolayers of N-ethyl-N'octadecyl viologen on the electrode surface. The influence of water content and hexafluorophosphate ion”, J.
Electroanal. Chem., 466, 67- 74 (1999).
●C. Harnoode, K. Takamura, H. Kubota, K. Sho, K. Fujisawa, F. Kitamura, T. Ohsaka, K. Tokuda , “Electrochemical andspectroelectrochemical studies on sandwich-type bis(phthalocyaninato)lanthanide complexes” , Electrochemistry ,67,832-838,(1999).
●S. A. John, T. Ohsaka , “Electrocatalytic reduction of dioxygen by the assembly of asymmetric viologen on gold
electrodes” , Jpn. J. Deuterium Sci, 8,17-23,(1999).
●N.Nanbu, F. Kitamura, T. Ohsaka, K.Tokuda, “Adsorption of pyridine on a polycrystalline gold electrode surface
studied by infrared reflection absorption spectroscopy”, J. Electroanal. Chem., 470,136-143(1999).
●C. R. Raj, T. Ohsaka, “Simultaneous detection of ascorbic acid and dopamine at gold electrode modified with aself-assembled monolayer of cystamine”, Electrochemistry, 67, 1175-1177 (1999).
●N. Wakabayashi, F. Kitamura, T. Ohsaka, K. Tokuda, “Effect of anions on the kinetics oftris(1,10-phenanthroline)cobalt(II)/(III) redox-electrode reaction on a platinum (111) single crystal electrode”,
Electrochemistry, 67, 1181-1183 (1999).
●N. Nanbu, F. Kitamura, T. Ohsaka, K. Tokuda, “Adsorption behavior of pyridine carboxylic acids in acidic solution on apolycrystalline gold electrode surface studied by infrared reflection absorption spectroscopy”, Electrochemistry, 67,1165-1167 (1999).
●S. A. John, T. Ohsaka, “Stabilization of the assemblies of short alkyl chain asymmetric viologens on
alkanethiol-coated electrodes”, Electrochim. Acta., 45, 1127-1133 (1999).

1998 年（１１報）●F. Kitamura, N. Nanbu, T. Ohsaka , K. Tokuda, ・F. Kitamura, N. Nanbu, T. Ohsaka and K. Tokuda, “In situ IR
spectroscopic study of water at a polycrystalline gold electrode surface”, J. Electroanal. Chem., 452, 241-249 (1998).
● K.V.Gobi, T.Okajima, K.Tokuda , T.Ohsaka, “Electrochemical characteristics of self-assembled monolayers of anovel nickel(II) pentaazamacrocyclic complex on a gold electrode”, Langmuir, 14(5), 1108- 1115 (1998).
●K.V.Gobi, K.Tokuda , T.Ohsaka, “Monomolecular films of a nickel(II) pentaazamacrocyclic complex for theelectrocatalytic oxidation of hydrogen peroxide at gold electrodes”, J. Electroanal. Chem., 444, 145- 150 (1998).
●Y.Che, K.Tokuda , T.Ohsaka,“Solvatochromic linear solvation energy relationships for solubility of O2 in various
solvents”; Bull. Chem. Soc. Jpn., 71, 651- 656 (1998).
●K.V.Gobi ,T.Ohsaka,“Electrochemical and spectral properties of novel dinickel(II) and dicopper(II) complexes with
N,N-linked bis(pentaazacyclotetradecane)”, Electrochim. Acta, 44, 269- 278 (1998).
●Y.Che, T.Okajima, Y.Nakamura, K.Tokuda ,T.Ohsaka, “New oscillatory phenomena in the redox reaction of O2/O2-

couple on a hanging mercury drop electrode in acetone media”, Chem. Lett., 97- 98 (1998).
●K.V.Gobi, K.Tokuda ,T.Ohsaka, “Electrochemical and spectroscopic studies on nickel(II/III) complexes with novel
14-membered hexaaza macrocycle functionalized with propenyl groups”, Electrochim. Acta , 43(9), 1013- 1021 (1998).
●S. Kishioka, S. Ohki, T. Ohsaka ,K. Tokuda, “Reaction mechanism and kinetics of alcohol oxidation at nitroxyl radical
modified electrodes”, J. Electroanal. Chem., 452, 179- 186 (1998).
●Y. B.Liao, M.Okuwaki, F.Kitamura, T.Ohsaka ,K.Tokuda, “Normal pulse voltammetry for facilitated ion transfer
processes across two immiscible liquid- liquid interfaces”, Electrochim. Acta, 44, 117- 124 (1998).
●K. Yamada, F. Kitamura, T. Ohsaka , K. Tokuda,“Microelectrodes with leak of solution;”,Electrochemistry, 66(3), 321-325 (1998).
●S. Kishioka, T. Ohsaka , K. Tokuda, “Spectroelectrochemical detection of an intermediate in the alcohol oxidation
process with a nitroxyl radicals”, Chem. Lett., 343-344 (1998).

1997 年（５報）●F. Kitamura, T. Ohsaka , K. Tokuda,“Infrared spectroscopic observation of water at a gold electrode/aqueousperchlorate solution interface”, Electrochim. Acta., 42, 1235-1238 (1997).
●S.A.John, H.Kasahara, T.Okajima, K.Tokuda , T.Ohsaka, “Electrochemical study on monomer/dimer equilibria of aseries of asymmetric viologen monolayers on the electrode surface in the presence of hexafluorophosphate ion” , J.
Electroanal. Chem., 436(1/2), 267- 270 (1997).
●M. -K. Oh, T.Okajima, F. Kitamura, C.- W. Lee, K. Tokuda , T. Ohsaka, “Electrocatalytic reduction of dioxygen in thepresence of N,N' -dipentyl viologen”, Chem. Lett., 1997, 67-68 (1997).
●Y. Che, M. Tsushima, T. Okajima, K. Kitamura , T. Ohsaka,“Solvatochromic linear solvation energy relationship forsolubility of O2 in various media containing tertaethylammonium perchlorate”, Anal. Sci., 13, 1039-1042 (1997).
●K. Vengatajalabathy Gobi, K. Tokuda ,. Ohsaka, “Voltammetric behavior of self - assembled monolayers of novel
nickel (Ⅱ/ Ⅲ) pentaazamacrocyclic complex on gold electrode and electrocatalytic oxidation of hydrogen peroxide”;J.
Electrochem. Soc. Jpn. (Denki Kagaku), 65 (6), 498-500 (1997).

1996 年（９報）●F. Kitamura, T. Ohsaka , K. Tokuda, “Infrared spectroscopic observation of water at a polycrystalline gold
electrode/aqueous halide solution interface”, J. Electroanal. Chem., 412, 183-188 (1996).
●Y.Che, M.Tsushima, F.Matsumoto, T.Okajima, K.Tokuda , T.Ohsaka, “Water- induced disproportionation ofsuperoxide ion in aprotic solvents”; J. Phys. Chem., 100(51), 20134- 20137 (1996).

●F. Matsumoto, K. Tokuda, T. Ohsaka, “Electrogeneration of superoxide ion at mercury electrodes with a hydrophobic
adsorption film in aqueous media”; Electroanalysis, 8(7), 648- 653(1996).
●T.Okajima, K.Tokuda , T.Ohsaka,“Chemiluminescence of a Cypridina luciferin analogue by electrogenerated
superoxide ion”;, Bioelectrochem. & Bioenerg., 41(2), 205- 208 (1996).

●N. Koike, H. Vekusa, Y. Ohashi, C. Harnoode, F. Kitamura, T. Ohsaka , K. Tokuda,“Relationship between the skew
angle and interplanar distance in four bis (phthalocyaninato) santhanide (Ⅲ) tetrabutylammonium salts([NBun4][LnⅢPc2]; Ln = Nd, Gd, Ho, Lu )”, Inorg. Chem., 35 (20), 5798-5804 (1996).
●F.. Matsumoto, K. Tokuda , T. Ohsaka, “Electrogeneration of superoxide ion at α - quinoline - adsorbed mercury
electrode in alkaline aqueous solution”, J. Deuterium Sci., 5 (1), 23 - 30 (1996).
●T. Okajima, K. Tokuda , T. Ohsaka, “Chemiluminescence of a Cypridina luciferin analogue by electrogenerated
superoxide ion in the presence of a lipophilic ascorbic acid derivative”, J. Electrochem. Soc. Jpn (Denki Kagaku), 64(12), 1276 - 1279 (1996).
●K. Yamada, F, Kitamura, T. Ohsaka , K. Tokuda, “Response time of thin - layer electrolytic cells to potential - step
signals”, J. Electrochem. Soc., 143 (12), 4006 - 4012 (1996).
●H. Satoh, K. Tokuda , T. Ohsaka, “Observation of intermolecular charge - transfer spectra for propyl viologen
dihalides in a series of polyether media”, Chem. Lett., 51 - 52(1996).

1995 年（３報）●T.Ohsaka, Y.Shintani, F.Matsumoto, T.Okajima , K.Tokuda, “Mediated electron transfer of polyethyleneoxide-modified superoxide dismutase by methyl viologen”, Bioelectrochem. & Bioenerg., 37, 73- 76(1995).

●F. Matsumoto, K. Tokuda , T. Ohsaka, “Electrogeneration of superoxide ion on thiophenol - modified gold electrode inaqueous solution”J.Electrochem. Soc. Jpn (Denki Kagaku), 63(12), 1205 - 1208(1995).
●K. Tokuda, F. Kitamura, A. Kumagai , T. Ohsaka, “AC voltammetry at microcylinder electrodes”;,
J. Electroanal. Chem., 396, 365 - 370(1995).

1994 年（８報）●M.Tsushima, K.Tokuda , T.Ohsaka, “Use of hydrodynamic chronocoulometry for simultaneous determination of diffusion
coefficients and concentrations of dioxygen in various media”, Anal. Chem., 66, 4551- 4556(1994).
●T.Ohsaka,F.Matsumoto,T.Okajima,K.Tokuda,”Electrogeneration of superoxide ion in aqueous media”,J.DeuteriumSci.,,4,44-47(1994).
●C.W.Lee,T.Okajima,T.Ohsaka,”In situ electrochemical quartz crystal microbalance studies of self-assembled
N-docosyl-N’-methyl viologenfilms at gold electrodes”,Bull.Korean Chem.Soc.,15,190-191(1994).
●F.Kitamura,T.Ohsaka,K.Tokuda,”Effect of complexation by cyclodextrin on the voltammetric characteristic of viologens
adsorbed on an HMDE”,J.Electroanal.Chem.,368,281-284(1994)●T.Ohsaka,M.Tsushima,T.Okajima,K.Tokuda,”Diffusion coefficients of superoxide ion in various
media”,J.Electrochem.Soc.Jpn.,62,1300-1303(1994).
●F.Kitamura,T.Ohsaka,K.Tokuda,”FT-IRAS study of p-cyanobenzoate adsorption on a polycrystalline gold
electrode”,J.Electrochem.Soc.Jpn.,62,532-533(1994).
●H.Sato,K.Tokuda,T.Ohsaka,”A study on diffusional behavior of propyl viologen in poly(ethylene oxide) polymer solvents
based on a combined use of a steady-state cyclic voltammetry and potential-stepchronoampermetry”,Electrochim.Acta,39,2261-2270(1994).

●H.T.Xu,F.Kitamura,T.Ohsaka,K.Tokuda,”Simultaneous determination of dopamine and ascorbic acid withploy(3-methylthiophene)/polypyrrole bilayer carbon fiber electrodes”,Anal.Sci.,10,399-404(1994).

1993 年（１３報）●T.Ohsaka,M.Tsushima,K.Tokuda,”Reaction entropies for oxygen/superoxide ion couple in aprotic
solvents”,Bioelectrochem.& Bioenerg.,31,289-300(1993).
●K.Tanaka,K.Tokuda,T.Ohsaka,”An excellent electrocatalysis of poly(phenosafranine)-modified electrode for oxidation of
reduced β -nicotinamide adenine dinucleotide”,J.Chem.Soc.Chem.Commun.,1770-1772(1993).
●F.Kitamura,T.Ohsaka,K.Tokuda,”Adsorption behavior of viologen derivatives on hanging mercury electrodesurfaces”,J.Electroanal.Chem.,347,371-381(1993).
●F.Kitamura,T.Ohsaka,K.Tokuda,”In situ infrared reflection adsorption spectra of heptylviologen adsorbed on a mercury
electrode surface”,J.Electoanal.Chem.,353,323-328(1993).
●T.Okajima,H.sakurai,N.Oyama,K.Tokuda,T.Ohsaka,”Electrical equivalent circuit parameters for monmorillonite clay
film-coated quart crtstal oscillators in contact with air,moisture and electrolyte solutions”,Electrochim. Acta,38,
747-756(1993).
●O.Hatozaki,T.Ohsaka,N.Oyama,”Charge-transfer properties of polymer complex films composed ofpoly(alkyleneviologen)and poly(p-stylenesulfonate)”,J.Phys.Chem.,97,10492-10497(1993).
●K.Tanaka,K.Tokuda,N.Oyama,T.Ohsaka,”Preparatio of poly(thionine)-modified electrode and its application to anelectrochemical detection for the flow-injection analysis of NADH”,Anal.Sci.,9,783-789(1993).
●T.Ohsaka,K.Tanaka,K.Tokuda,”Electrocatalysis of poly(thionine)-modified electrodes for oxidation of reduced
nicotinamide adenine dinucleotide”,J.Chem.Soc.Chem.Commun.,222-224(1993).
●T.Ohsaka,F.Matsumoto,F.Kitamura,K.Tokuda,”One-and two-electron reduction of molecular oxygen based on electrodesurface modification in alkaline aqueous media”,J.Electrochem.Soc.Jpn., 61,763-766(1993).
●C.Harnoode,F.Kitamura,T.Ohsaka,K.Tokuda,”The third oxidation potentials and the third reduction potentials ofbis(phuthalocyanato) lanthanide complexes”,J.Electrochem.Soc.Jpn,61,767-769(1993).
●N.Oyama,K.Takada,T.Tatsuma,K.Naoi,T.Okajima,T.Ohsaka,”Piezoelectric admittance-based sensing of electrolyte
solutions by montmorillonite clay film-coated quartz crystal oscillators”,Sensors and Actuators B,13-14,372-375(1993).
●大坂武男，対馬 学、徳田耕一、“アセトニトリル中で電解生成したスーパーオキシドイオンの不均化反応に関する
分光学的研究”、J.Deuterium Sci.,3,47-54(1993).
●松本 太、岡島武義、徳田耕一、大坂武男、“H2O および D2O 中でのスーパーオキシドイオンのジスムテーション”、
J.Deuterium Sci.,3,95-100(1993).

1992 年（６報）●T.Okajima,H.Sakurai,N.Oyama,K.Tokuda,T.Ohsaka,”I n situ electrochemical quartz crystal microbalance studies on ion
and solvent transport accompanying redox reactions of [ Fe(CN)6]3-/4- complex confined electrostatically inpoly(N,N-dimethylaniline) polyelectrolyte films”, J.Electrochem.Soc.Jpn.60,1082-1090(1992).
●T.Okajima,H..Sakurai,N.Oyama,K.Tokuda,T.Ohsaka,”Piezoelectric admittance measurements ofpoly(vinylalcohol)/montmorillonite clay composite film-coated quartz crystal oscillators”,
Bull.Chem.Soc.Jpn.,65,1884-1894(1992).
●T.Okajima,T.Ohsaka,O.Hatozaki,N.Oyama,”Electrode kinetics of [Ru(NH3)6]3+/2+ couple confined in monmorillonite
clay/poly(vinylalcohol) composite films on graphite electrodes and film permeation of electroactive solution
species”,Electrochim Acta,37,1865-1872(1992).
●T.Watanabe,T.Ohsaka,K.Tokuda,”Electrocatalytic activity of electropolymerized films of o-phenylenediamine for O2
reduction”,J.Electrochem.Soc.Jpn.,60,455-461(1992).
●T.Shibata,M.Imamura,S.Shibata,Y.Uwamino,T.Ohkubo,S.Satoh,K.Yamakoshi,N.Oyama,T.Ohsaka,
N.Yamamoto,O.Hatozaki,”A low background neutron measuring system and its application to the detection of neutrons
produced by the D2O electrolysis”,Nuclear Instruments Methods in Phys.Res.,A316,337-342(1992).

●Hai-Tao Xu,F.Kitamura,T.Ohsaka,K.Tokuda,”Carbon fiber electrodes for detection of dopamine in the presence of
metabolites and/or ascorbic acid:effect of the electrochemical pretreatment on their differential pulse voltammetricresponses”,J. Electrochem.Soc.Jpn.,60, 1068-107481992).

1991 年（１３報）●N.Oyama,S.Ikeda,M.Suzuki,T.Ohsaka,”A redox-active polymer film mediated electrode for amperometric determinationof free cholesterol”,Electroanalysis,3,665-671(1991).
●T.Ohsaka,T.Watanabe,F.Kitamura,K.Tokuda,”Electrocatalysis of poly(2,3-diaminophthalene) film electrode for O2
reduction”,J.Chem.Soc.Chem.Commun.,487-489(1991).
●F.Kitamura,T.Ohsaka,K.Tokuda,”Gate function of viologen of monomer adsorbed on mercury electrode for someredox-electrodereactions”,Chem.Lett.,375-378(1991).
●H.Daifuku,T.Kawagoe,N.Yamamoto,T.Ohsaka,N.Oyama,”Quartz crystal microbalance study on redox reaction mechanismof polyaniline”,Synth.Met.,41-43,2897-2900(1991).
●T.Ohsaka,S.Tanaka,M.Sato,S.Nakamura,N.Oyama,”Preparation of polymer-film electrodes by electropolymerization of
5-amino-1-naphthol”,Synth.Met.,41-43,3089-3902(1991).
●H.Miyamoton,N.Oyama,T.Ohsaka,S.Tanaka,T.Miyashi,”Electrochemistry of new heteroaromatic compounds ofpyrrolopyrrole”,J.Electrochem.Soc.,238,2003-2008(1991).
●T.Ohsaka,M.Ohba,M.Sato,S.Tanaka,S.Nakamura,N.Oyama,”Formation of a novel electroactive film byelectropolymerization of 5-amino-1-naphthol”,J.Electroanal.Chem.,300,51-66(1991).
●T.Ohsaka,T.Watanabe,F.Kitamura,N.Oyama,K.Tokuda,”Electrocatalysis of O2 reduction at poly(o-phenylenediamine)-andpoly(o-aminophenol)-coated glassy carbon electrodes”, J.Chem.Soc.Chem.Commun.,1072-1073(1991).
●M.Mizunuma,T.Ohsaka,H.Miyamoto,N.Oyama,”Investigation of ion and solvent transport accompanying redox reaction of
polyvinylferrocene films using an in situ electrochemical quartz crystal microbalancetechnique”,Bull.Chem.Soc.Jpn.,64,2887-2893(1991).
●T.Okajima,T.Ohsaka,N.Oyama,” Electrode kinetics of [Fe(CN)6]4-/3- complex confined in cationic perfluoro-polymer films
on electrode surfaces”,Bull.Chem.Soc.Jpn.,64,1305-1312(1991).
●T.Okajima,T.Ohsaka,N.Oyama,”Electrode kinetics of [Ru(NH3)6]3+/2+ couple confined in montmorillonite clay/coating ongraphite electrodes”,J.Electroanal.Chem.,315,175-18981991).
●H.A.Abdel-Rahman,T.Ohsaka,F.Kitamura,K.Tokuda,”Oxidative polymerization of p-aminoazobenzene in acetonitrile:A
new electroactive polymer”,J.Electroanal.Chem.,315,161-174(1991).
●A.J.Kelly,直井勝彦、小山 昇、大坂武男、“in situ 電気化学マイクロバランス法によるポリピロール薄膜のイオン・溶媒移動の評価”、分析化学、40,835-841(1991).

1990 年（９報）●T.Ohsaka,M.Nakanishi,O.Hatozaki,N.Oyama,”Electrode kinetics of thin polymer complex films composed ofpoly(alkyleneviologen) and poly(p-styrenesulfonic acid)”,Electrochim.Acta ,35,63-64(1990).
●T.Ohsaka,Y.Yamaguchi,N..Oyama,”A new ampermetric glucose sensor based on bilayer film coating of redox-active clay
film and glucose oxidase enzyme film”,Bull.Chem.Soc.Jpn.,63,2646-2652(1990).
●N.Oyama,T.Ohsaka,S.Ikeda,”Polymer-complex mediated enzyme electrodes for amerometric determination of
glucose”,J.Macromol.Sci.-Chem.,A27,12-3-1215(1990).
●N.Oyama,N.Yamamoto,O.Hatozaki,T.Ohsaka,”Probing absorption of deuterium into palladium cathodes during D2Oelectrolysis with an insitu electrochemical microbalance techniques”, J.J.Appl.Phys.,29,818-821(199).
●A.J.Kelly,T.Ohsaka,N.Oyama,F.Forster,J.G.Vos,”Determination of in situ solvent transport by isotopic substitution of an
osmium polymer film using a quartz crystal microbalance”, J.Electroanal.Chem.,287,185-190(1990).
●N.Oyama,T.Ohsaka,O.Hatozaki,Y.Kurasawa,N.Yamamoto,S.Kasahara,N.Ohta,Y.Imai,Y.Oyama,
T.Nakaura,T.Shibata,M.Imamura,Y.Uwamino,S.Shibata, “Electrochemical calorimetry of D2O electrolysis using a palladium
cathode:An undivided open cell system”,Bull.Chem.Soc.Jpn.,63,2659-2664(1990).

●T.Ohsaka,K.Taguchi,S.Ikeda,N.Oyama,”Surface-modified electrochemical detector for flow injection analysis:
Poly(N,N-dimethylaniline)-coated glassy carbon electrodes”, J.Electrochem.Soc.Jpn.,58,1136-1142(1990).
●N.Yamamoto,T.Ohsaka,T.Terashima,N.Oyama,”In situ electrochemical quartz crystal microbalance studies of waterelectrolysis at a palladium cathode in acidic aqueous media”, J.Electroanal.Chem.,296,463-471(1990).
●大坂武男、平田光明、小山 昇、“交流インピーダンス法によるレドックス活性ポリ（１－ピレナミン）薄膜電極における電荷移動の評価”、高分子論文集、47,895-901(1990).

1989 年（１０報）●T.Ohsaka,M.Sato,N.Oyama,”Preparation of thin polymeric films on electrode surfaces by electroploymerization of
2,3-diaminonaphthalene”,Materials Research Society ,213-218(1989).
●T.Ohsaka,Y.Takahira,O.Hatozaki,N.Oyama,”Charge-transfer rates in thin polyelectrolyte films incorporating a redox
molecule with two separate electroactive centers having different redox
potentials”,Bull.Chem.Soc.Jpn.,62,1023-1031(1989).
●K.Nomura,K.Hirayama,T.Ohsaka,M.Nakanishi,O.Hatozaki,N.Oyama,”Electrochemical and electrochromic properties ofconductive powder containing polymer complex films composed of poly(tetramethylene viologen) andpoly(p-styrenesulfonic acid)”,J.Macromol.Sci.Chem.,A26,593-608(1989).
●H.Daifuku,T.Kawagoe,N.Yamamoto,T.Ohsaka,N.Oyama,”A study of redox reaction mechanism of polyaniline using quartz
crystal microbalance techniques”,J.Electroanal.Chem.,274,313-318(1989).
●N.Oyama,T.Ohsaka,M.Matsuda,H.Ohno,”Electrochemical and electrochromic properties od all solid –state WO3-prussian
blue based electrochromic devices”,Denki Kagaku,57,1172-1177(1989).
●N.Oyama,T.Ohsaka,S.Ikeda,K.Okuaki,”A field effect transistor as a solid-state reference electrode based on bilayer
coating of electroploymerized film and polyimide film”,Anal.Sci.,5,729-734(1989).
●N.Oyama,T.Ohsaka,N.Yamamoto,J.Matsui,O.Hatozaki,”The determination of the heterogeneous electron-transfer rate
constants for the redox couples of [Mo(CN)8]4-/3- ,[W(CN)8]4-/3-,[Fe(CN)6]4-/3-,[Os(CN)6]4-/3-,[IrCl6]3-/2- using fast sweep cyclic voltammetry at carbon fiber
electrodes”,J.Electroanal.Chem.,265,297-304(1989).
●N.Oyama,T.Ohsaka,”Electroactive polymer films prepared by electrooxidative polymerization of aromatic compounds
containing hydroxyl groups”,Synth.Met.,29,E511-E516(1989).
●N.Oyama,M.Sato,T.Ohsaka,”Preparation of thin polymeric films on electrode surfaces by electroploymerization ofaromatic compounds with amino groups”,Synth.Met.,29,E501-E506(1989).
●N.Oyama,T.Ohsaka,H.Miyamoto,S.Takanaka,A.Kiyomine,T.Kumagai,T.Miyashi,T.Mukai,”Electropolymerization of fused pyrroles as new heteroaromatic polymers”,Synth Met.,28,
C193-C198(1989).

1988 年（９報）●N.Oyama,T.Ohsaka,F.Matsumoto,M.Mizunuma,S.Yamaguchi,N.Ushizawa,T.Shimomura,”Ion-selective electrodes basedon bilayer film coating”,J.Macromol.Sci.Chem.,A25,1463-1473(1988).
●N.Oyama,T.Ohsaka,H.Miyamoto,K.Chiba,T.Mukai,S.Tanaka,T.Kumagai,T.Aratani,H.Yoshihara,”Electropolymerization of N,N’-dimethyl-1,4-dihydropyrrolo-[3,2-b-]-pyrrole:A new heteroaromatic
polymer”,J.Chem.Soc.Perkin Trans II,833-838(1988).
●N.Oyama,T.Ohsaka,K.Chiba,K.Takahashi,”Effects of supporting electrolyte and pH on charge transport withinelectroploymerized poly(o-phenylenediamine) films deposited on graphite electrodes”,
Bull.Chem.Soc.Jpn.,61,1095-1101(1988).
●N.Oyama,T.Ohsaka,T.Ushirogouchi,S.Sanpei,S.Nakamura,”Electrode kinetics of metal complexes confined inperfluoropolycarboxylate and polysulfonate coatings on graphite electrodes”, Bull.Chem.Soc.Jpn.,61,3103-3114(1988).
●N.Oyama,F.Yoshimura,T.Ohsaka,H.Hatozaki,T.Ando,”Characteristics of field-effect transisitor fabricated withelectroploymerized thin films”,J.J.Appl.Phys.,27,L448-L450(1988).

●T.Ohsaka,S.Kunimura,N.Oyama,”Electrode kinetics of poly(o-aminophenol) film prepared by electrooxidative
polymerization of o-aminophenol and its electrochromic properties”, Electrochim.Acta,33,639-645(1988).
●S.Kunimura,T.Ohsaka,N.Oyama,”Preparation of thin polymeric films on electrode surfaces by electroploymerization ofo-aminophenol”,Macromolecules,21,894-900(1988).
●N.Oyama,T.Ohsaka,M.Mizunuma,M.Kobayashi,”Electropolymerized cobalt tetrakis(o-aminophenyl)porphyrin film
mediated enzyme electrode for ampermetric determination of glucose”,Anal.Chem.,60,2534-2536(1988).
●T.Ohsaka,N.Oyama,Y.Takahira,S.Nakamura,”Chargr-transfer rates in polyelectrolyte films on electrodes.Disparate
diffusion coefficients for Arizarin Red S with two separate electroactive centers”,J.Electroanal.Chem.,247,339-343(1988).

1987 年（１２報）●T.Ohsaka,T.Hirokawa,H.Miyamoto,N.Oyama,”Permselectivity of films prepared by electropolymerization of
2,6-dimethylphenol”,Anal.Chem.,59,1758-1761(1987).
●N.Oyama,T.Ohsaka,K.Chiba,H.Miyamoto,T.Mukai,S.Tanaka,T.Kumagai,”Electrochemical studies of fused pyrrole
systems”,Synth.Met.,20,245-258(1987).
●N.Oyama,T.Ohsaka,T.Hirokawa,T.Suzuki,”Synthesis of conducting thin films by electrooxidative polymerization ofphenol”,J.Chem.Soc.Chem.Commun.,1133-1134(1987).
●T.Ohsaka,F.Yoshimura,T.Hirokawa,N.Oyama,”An electroactive polymer film prepared by electrooxidative polymerizationof p,p’-biphenol”,J.Polym.Sc.Part C.Polym.Lett.,25,395-397(1987).
●N.Oyama,T.Ohsaka,Y.Ohnuki,T.Suzuki,”Anodic oxidation of 2,6-dimethylphenol in various electrolytic
solutions”,J.Electrochem.Soc., 134,3068-3073(1987).
●T.Ohsaka,H.Yamamoto,N.Oyama,”Thermodynamic parameters for charge-transfer reactions in pendant viologen
polymers coated on graphite electrodes and at electrode/pendant viologen polymer film
interfaces”,J.Phys.Chem.,91,3775-3779(1987).
●K.Chiba,T.Ohsaka,N.Oyama,”Electrode kinetics of electroactive electropolymerized polymers deposited on graphite
electrode surfaces”,J.Electroanal.Chem.,217,239-251(1987).
●K.Chiba,T.Ohsaka,N.Oyama,”Electrochemical preparation of a ladder polymer containing phenazine
rings”,J.Electroanal.Chem.,219,117-124(1987).
●N.Oyama,T.Ohsaka,”Electrochemical properties of the polymer films prepared by electrochemical polymerization ofaromatic compounds with amino groups”,Synth.Met.,375-380(1987).
●N.Oyama,T.Ohsaka,M.Nakanishi,”Electrochemically polymerized N,N-dimethylaniline films containing
tris(bathophenanthroline disulfonato)iron(II/III) complexes”,J.Macromol.Sci.Chem.A24,375-388(1987).
●大坂武男、平林和彦、小山 昇、“１－ナフチルアミンの電解重合による薄膜作製および膜の電気化学的挙動”、日本化学会誌、2038-2044(1987).
●大坂武男、吉村文宏、大貫由紀夫、荻野好美、中村節子、小山 昇、“ジフェニル化合物の電解重合による薄膜生成
および生成膜の電気化学的挙動”、高分子論文集、44,305-388(1987).

1986 年（７報）●T.Ohsaka,K.Hirabayashi,N.Oyama,”Electrochemical study on the initial stage of the electropolymerization of
1-pyrenamine in acetonitrile”,Bull.Chem.Soc.Jpn.,59,3423-3429(1986).
●T.Ohsaka,T.Okajima,N.Oyama,”Electrode kinetics of metal complexes confined in electropolymerized poly(N,N-dialkyl
substituted aniline) films on graphite surfaces”,J.Electroanal.Chem.,215,191-207(1986).
●N.Oyama,T.Ohsaka,H.Yamamoto,M.Kaneko,”Charge-transfer reactions in pendant viologen polymers coated on graphite
electrodes and at electrode/pendant viologen polymer film interfaces”, J.Phys.Chem.,90,3850-3856(1986).
●T.Ohsaka,T.Okajima,N.Oyama,”Anion-exchange properties of polymer films prepared by electrochemically initiatedpolymerization of N,N-dialkyl substituted aniline derivatives”, J.Electroanal.Chem.,200,159-178(1986).
●N.Oyama,K.Hirabayashi,T.Ohsaka,”Electrochemical properties of electropolymerized poly(1-prenamine)films”,Bull.Chem.Soc.Jpn.,59,2071-2080(1986).

●.Oyama,T.Ohsaka,T.Okajima,”Cationic perfluorinated polyelectrolyte as an electrode modifiers”,
Anal.Chem.,58,979-981(1986).
●大坂武男、千葉和幸、小山 昇、溶存レドックス化学種の酸化還元反応に対する電解重合ポリアニリン膜被覆電極の触媒作用“、日本化学会誌,,457-464(1986).

1985 年（５報）●N.Oyama,T.Ohsaka,T.Okajima,T.Hirokawa,T.Maruyama,Y.Ohnuki,”Changes of electrochemical responses of the bulk
solution species by thermotropic permeability of liquid crystalline membranes coated onelectrodes”,J.Electroanal.Chem.,187,79-96(1985).
●T.Ohsaka,T.Ushirogouchi,N.Oyama,”Use of alternating current impedance method in diagnosing electrode kinetics of[Fe(CN)6]4-/3- complex confined to protonated poly(4-vinylpyridine)”, Bull.Chem.Soc.Jpn.,58,3252-3258(1985).
●T.Ohsaka,N.Oyama,K.Sato,H.Matsuda,”The influence of supporting electrolytes on kinetics of electroreduction
processes of poly(methylviologen),poly(methylviologen)-Nafion complex and poly(methylviologen)-poly(p-styrenesulfonate)complex coated on electrodes”, J.Electrochem.Soc.,132,1871-1879(1985).
●N.Oyama,T.Ohsaka,T.Shimizu,”Electrochemically polymerized N,N-dimethylaniline film with ion-exchange properties as
an electrode modifier”,Anal.Chem.,57,1562-1532(1985).
●小山 昇、千葉和幸、大貫由紀夫、大坂武男、“電解重合アニリン誘導体薄膜の溶存基質に対する選択的酸化還元能”、日本化学会誌、1172-1177(1985).

1984 年（４報）●N.Oyama,H.Miyamoto,T.Ohsaka,M.Kaneko,”Photoelectrochemical behavior of the [Fe(CN)5]2- complexes coordinated tothe poly(4-vinylpyridine) film on graphite surfaces”, Bull.Chem.Soc.Jpn.,57,2924-2946(1984).
●T.Ohsaka,H.Yamamoto,M.Kaneko,A.Yamada,M.Nakamura,S.Nakamura,N.Oyama,”Electrode kinetics of viologen polymers
attached on graphite surfaces”,Bull.Chem.Soc.Jpn.,57,1844-1849(1984).
●T.Ohsaka,Y.Ohnuki,N.Oyama,G.Katagiri,K.Kamisako,”IR absorption spectroscopic identification of electroactive andelectroinactive polyaniline films prepared by the electrochemical polymerization ofaniline”,J.Electroanal.Chem.,161,399-405(1984).
●N.Oyama,T.Ohsaka,T.Ushirogouchi,”Charge-transfer reaction of metal complexes at electrode/film interfaces and infilms”,J.Phys.Chem.,88,5274-5280(1984).

1983 年（１１報）●N.Oyama,T.Ohsaka,K.Sato,H.Yamamoto,”Incorporation of redox polymer to polyelectrolyte-coated electrodesurfaces”,Anal.Chem.55,1429-1431(1983).
●F.C.Anson,T.Ohsaka,J.M.Saveant,”Kinetics of electron-transfer cross-reactions within redox polymer coatings of a
protonated polylysine copolymer with incorporated electroactive anions”, J.Am.Chem.Soc.,105,4883-4890(1983).
●K.Sato,S.Yamaguchi,H.Matsuda,T.Ohsaka,N.Oyama,”Use of normal pulse voltammetry in diagnosing electrode kinetics ofoctacyanomolybdate(IV/V) complexes bound electrostatically to graphite electrodes coated with
polyelectrolytes”,Bull.Chem.Soc.Jpn.56,2004-2008(1983).
●T.Ohsaka,T.Sotomura,H.Matsuda,N.Oyama,”Double potential-step chronoampermetry for reversible follow-up chemical
reactions: Applications to the aquation kinetics of bis(ethylenediaminemonoacetato)
cobalt(II)”,Bull.Chem.Soc.Jpn.,56,3065-3072(1983).
●S.Yamaguchi,H.Matsuda,T.Ohsaka,N.Oyama,”Normal pulse polarographic study of the electrode reactions of copper(II)complexes with ethylenediaminetetraacetic acid(EDTA) and N-(2-hydroxyethylenediamine-N,N’,N’-triaceticacid(HEDTA)”,Bull.Chem.Soc.Jpn.,56,2952-2957(1983).
●N.Oyama,T.Ohsaka,M.Kaneko,K.Sato,H.Matsuda,”Electrode kinetics of the [Fe(CN)6]4-/3- and [Fe(CN)5]]3-/2- complexes
confined to polymer film on graphite surfaces”, J.Am.Chem.Soc.,105,6003-6008(1983).

●Y.Ohnuki,H.Matsuda,T.Ohsaka,N.Oyama,”Permselectivity of films prepared by electrochemical oxidation of phenol andamino-aromatic compounds”,J.Electroanal.Chem.,158,55-67(1983).
●N.Oyama,Y.Ohnuki,K.Chiba,T.Ohsaka,”Selectivity of poly(aniline) film-coated electrode for redox reactions of species insolution”,Chem.Lett.,1759-1762(1983).
●K.Sato,T.Ohsaka,H.Matsuda,N.Oyama,”Electrocatalytic reaction of Fe2+/3+ aqua ions by [Mo(CN)8]4-/3complexes”,Bull.Chem.Soc.Jpn.,56,1863-1864(1983).
●F.C.Anson,T.Ohsaka,J.M.Saveant,”Diffusional pathways for multiply charged ions incorporated in polyelectrolyte coatingson graphite electrodes”,J.Phys.Chem.,87,640-647(1983).
●小山 昇、大貫由紀夫、大坂武男、松田博明、“薄膜被覆回転円盤電極による電極触媒反応系に対する電流―電位曲線の解析式”、日本化学会誌、949-954(1983).

1981 年（１報）●T.Ohsaka,N.Oyama,S.Yamaguchi,H.Matsuda,”Electrode kinetics of the redox couples of cobalt(II/III) complexes with
ethylenediamone N-acetate,iminodiacetate and diethylenetriamine”, Bull.Chem.Soc.Jpn.,54,2475-2481(1981).

1980 年（１報）●T.Ohsaka,N.Oyama,S.Yamaguchi,H.Matsuda,”Potentiometric study on the complex formation of cobalts(II) ion with
ethylenediamine-n-acetic acid,diethylenetriamine and iminodiacetic acid”, Bull.Chem.Soc.Jpn.,53,3601-3604(1980).

２．著書（３７冊（共著、共訳、共編、分担執筆の総計））.●大坂武男、岡島武義、松本 太、北村房男（共訳）、電気化学-基礎と応用‐、東京化学同人（２０１５）、
K. B. Oldham, J. C. Myland, A. M. Bond: Electrochemical science and technology; Fundamentals andapplications, John Wily & Sons, Ltd. (2012).
.●D. Zhang, T. Ohsaka（分担）, “A disproportionation reaction-driven electroless deposition of metals in room
temperature ionic liquids”, Electrochemistry in ionic liquids. Vol. 2 Applications; Chapter 13(Angel A. J. Torriero Ed.) , Springer ,p.383-402((2015).
●T. Ohsaka, A.-N. Chawdhury, A. Rahman, M. Islam (Eds.) （共編）“Trends in polyaniline research”,
Nova Science Publishers (2013)●誠一郎、馬場 涼、大坂武男(分担), "電極反応速度", 第 6 版 電気化学便覧、丸善（株）(2013).
●大坂武男, 岡島武義(分担), "ポーラログラフィー", 第 6 版 電気化学便覧、丸善（株）(2013).
●大坂武男, 北村房男(分担), "パルス法およびステップ法", 第 6 版 電気化学便覧、丸善（株）(2013).
●M. I. Awad, M. M. Saleh, T. Ohsaka（分担）, “Recent progress in the electrochemistry of planar and reticulated
vitreous carbon: Fundamentals and applications” ,Current topics in electrochemistry, Transworld
Research Network, 17, p.15-40 (2012).
● Md. M. Islam, B. N. Ferdousi, M. I. Awad, T. Ohsaka（分担）, “Peroxycitric acid: A potential derivative of citricacid” ,Citric acid: Synthesis, properties and applications , Nova Science Publishers, Inc., Chapter 7,
p.209-240 (2012).
●M. S. El-Deab, T. Ohsaka（分担）, “Manganese oxide nanorods: Synthesis, characterization and electrocatalytic
applications”, Nova Science Publishers, Inc.(2011).
.●M. T. Alam, M. Islam, T. Ohsaka（分担）, “Electrical double layer structures in room temperature ionic liquids”
in Electrochemical Properties and Applications of Ionic Liquids (A. A. J. Torriero and M. J. A. Shiddiky Eds.),
Nova Science Publishers, Inc., Chapter 4, p.47-124 (2011).

●大坂武男, 岡島武義(分担), "触媒調製ハンドブック", (株) エヌ・ティー・エス (監修：岩本正和)(2010).
●M. S. El-Deab, M. I. Awad, T. Ohsaka（分担）, “Electrocatalytic applications of manganese oxide, tantalum oxide
and titanium oxide nanostructures-modified electrodes” ,Metal oxide nano structures and theirapplications (A. Vmar, Y.-B. Hahn (Eds.)), American Scientific Publishers, Vol.3, Chapter 10( 2010.).
●M. S. El-Deab, T. Ohsaka, B. E. El-Anadouli（分担）, “Electrochemical applications of modified electrodes inwastewater treatment and energy conversion systems” ,Applied electrochemistry (V. G. Singh Ed.)
Nova Science Publishers, Inc., Chapter 4(2009).
●大坂武男, 岡島武義(分担), “電気化学測定/解析テクニック＆事例集‐電池/キャパシタ/めっき/腐食/センサー”, (株) 情報機構,p.29-47,p.102-110(2009).
●大坂武男, 岡島武義（分担）, “単結晶電極の反応性”, 第 3 版 現代界面コロイド化学の基礎, 日本化学会編,
丸善(株), p.199-203(2009).
●L. Mao, Y. Tian, T. Ohsaka（分担）, Superoxide electrochemical sensors and biosensors: Principles, development
and applications / electrochemcal sensors, biosensors and their biomedical applications (X.Zhang,H.Juand J.Wang Eds.),Chapter 6. , Academic Press ,p.146-185( 2008).
●M. S. El-Deab, T. Ohsaka（分担）, Electrodeposition: Facile criterion for the fabrication of tailor-designed
nanoparticles-based electrocatalysts/new developments in electrodeposition and pitting research(A.El Nemr Ed.) , Chapter 4. , Transworld Research Network p. 93-158( 2007).

●大坂武男、岡島武義（分担）、“非白金系酸素還元電極触媒の開発“、次世代電源、(株)エヌ・テイー・エス
p.55-72(2006).
●大坂 武男(分担） "第３版 高分子辞典", 高分子学会編、朝倉書店(2005).

●T. Ohsaka and M. S. El-Deab（分担）,“Development of non-platinum-based electrocatalysts for oxygen
reduction”, Recent research development in electrochemistry,.
Transworld Research Network, Vol.7, p.71-109 (2004).

●T. Ohsaka and C. Raj （分担）,"Electrochemical sensor based on self-assembled monolayers ofmetallomacrocycles", Metal complexes and metals in macromolecules, D. Wohrle and A. Pomogailo (Eds.),
p.428-455, Wiley-VCH (2003).
●大坂 武男、岡島 武義(分担）“分子機能電極”、 新訂版 表面科学の基礎と応用、p.1401-1408, 日本表面科学会編、（株）エヌ・ティー・エス(2004).

●大坂 武男(分担） "電気化学測定マニュアル", 電気化学会編、丸善、(2002).
●大坂 武男(分担） "分子機能材料", 界面ハンドブック、エヌ・ティー・エス, p.730-737（2001）.
●大坂 武男(分担）, "電荷移動過程", "サイクリックボルタンメトリー", "ポーラログラフィー", "分子機能電極","ハイドロダイナミック・クロノクーロメトリー", 電気化学便覧（第 5 版）, 電気化学会編、丸善（2000）.
●逢坂哲弥，大坂 武男，松永 是（共編）, "電気自動車", 丸善（2000）.
●T. Ohsaka, " Construction, characterization and application of nano-organized electrode systems ",Precision
polymers and nano-organaized systems(Eds. T. Kunitake, S. Nakamura, N. Takahashi, N. Toshima), Kodansha,
p.255-258(2000).
●大坂 武男，井上 正康，大澤 俊彦，荒金 久美（共著）, "活性酸素", 丸善（1999）.
●大坂武男（分担）, "有機膜の作製", 表面技術便覧, 日刊工業新聞社，p.723- 736 (1998).
●T. Ohsaka, F. Matsumoto, T. Okajima, F. Kitamura , K. Tokuda（分担）, "“ Electrogeneration and dismutation ofsuperoxide ion in aqueous eedia ” , Novel trends in electroorganic synthesis (Ed. S. Torii), Kodansha, p.169 (1995).
●T. Ohsaka, F. Matsumoto ,K.Tokuda（分担）, “An electrochemical approach to dismutation of superoxide ion
using a biological model system with a hydrophobic/hydrophilic interface”,Frontiers of reactive oxygen species inbiology and medicine " (Eds. K. Asada and T. Yoshikawa), Excerpta Medica, p..91 (1994).

●大坂武男（分担）, "化学用語辞典", 技報堂出版（株）(1992).

●N.Oyama ,T.Ohsaka（分担） “Voltammetric diagnosis of charge transfer on polymer- coatedelectrodes”,Molecular design of electrode surfaces (Ed.R.W.Murray) John Wiley, p.333- 402(1992).
●N.Oyama ,T.Ohsaka（分担） “Electrochmical pulse analysis of multi-electron transfer in electroactive
macromolecular complexes”,Marcromolecular complexes- dynamic interaction and electronic processes(Ed.
E.Tsuchida). VCH- Publisher, New York, p.275- 313(1991).
●小山 昇，大坂武男（分担）, "高分子錯体 ― 動的相互作用と電子過程 ―（土田英俊 編）"
学会出版センター，p.243- 262(1991).
●小山 昇，大坂武男（分担）, "電気化学法 ― 応用測定マニュアル ― （逢坂哲弥・小山 昇 編）", 講談社
サイエンティフィク，p.126- 149(1990).
●逢坂哲弥，小山 昇，大坂武男（共著）, "電気化学法－基礎測定マニュアル", 講談社サイエンティフィク(1989).

３．総説等 （３６編）●岡島武義, 大坂武男.” 高分子膜および自己組織化膜（層）（ＳＡＭ）修飾電極”,. Ｅｌｅｃｔｒｏｃｈｅｍｉｓｔｒｙ,

76( 6), p.434-440( 2008).
●T.Ohsaka,M.S.El-Deab,”Electrocatalysis by nanoparticles: Fabrication and electrochemical applications oftailor-designed nanoparticles-based electrocatalysts”,Electrochemistry,75,p.858-866(2007).
●大坂武男, 岡島武義. “スーパーオキシドイオンバイオセンサの開発”. 化学工業. 58( 3),p.39-45(2007).
●M.I.Awad,T.Ohsaka,”Recent progress in electrochemistry and electroanalysis of oxidants used asdisinfectants”,Research Trends,11,p.71-91(2006).
●Y.Tian,L.Mao,T.Ohsaka,”Electrochemical biosensors for superoxide anion”,Current Analytical Chemistry,2,p.51-58(2006).
●大坂武男、岡島武義、“燃料電池用非白金系酸素還元触媒”、燃料電池、4(4),p.39-44(2005).
●大坂武男、岡島武義、北村房男、“ステップ法およびパルス法（１）”、電気化学,73,p.851-856(2005).
●北村房男、岡島武義、大坂武男、“ステップ法およびパルス法（２）:クロノポテンショメトリー”、電気化学、
73,p.921-924(2005).
●岡島武義、北村房男、大坂武男、“ステップ法およびパルス法（３）：ＮＰＶ，ＤＰＶおよびＳＷＶ”，電気化学、
73,p.977-984(2005).

●大坂 武男、岡島 武義、” 非白金系酸素電極の開発”, ECO INDUSTRY、10,p.27-35(2005).
●大坂 武男、岡島 武義、 “第 3 世代型スーパーオキシドイオンセンサー”, 科学と教育、
53,p.120-123(2005).
●大坂 武男、岡島 武義、” 酸素還元用非白金系電極触媒の開発”, 触媒年鑑 (2005) 、●大坂 武男、岡島 武義、 “燃料電池における酸素還元電極触媒の新展開”, 科学工業、56,p.58-68(2005).
●岡島 武義、毛 蘭群、大坂 武男、 “サイクリックボルタンメトリーによる電極反応の可逆性及び電極反応機
構の診断”, Electrochemistry ，70(8),p. 649-653 (2002).
●大坂 武男、 “アドミッション・ポリシーの確立と明示を”, 化学と教育，48(5), p.342 (2000).
●大坂 武男, “電位測定－参照電極・水溶液系－”, Electrochemistry ，68 (7), p.610-614（2000）.
●大坂 武男, “分子修飾電極の速度論的解析および活性酸素種の反応制御への展開”
Electrochemistry ，68, p.608（2000）.
●北村 房男、岡島 武義、徳田 耕一、大坂 武男, “電極／溶液界面の分子組織化：界面分子・イオンのダイ
ナミック挙動と界面反応場の機能”, 表面，37(12), p.661-677（1999）.
●大坂 武男, “O2 と O3－オゾンがこわれるしくみ－”, 化学と教育，46(2), p.84-87 (1998).
●大坂 武男、松本 太, “活性酸素種の生成・検出・反応－電気化学的アプローチによる基礎研究－”, 表面，
34(10), p.565-577 (1996).

●N.Oyama,T.Ohsaka,“Coupling between electron and mass transfer kinetics in electroactive polymer films- An applicationof in situ quartz crystal electrode”, Progress in Polym. Sci., 20(5),p.761- 818(1995).
●大坂武男、岡島武義、“電気分解で金属やポリマーをつくる”、現代化学、(8),p.51-55(1994).
●徳田耕一、大坂武男、“基礎電気化学測定法の新しい展開：回転リング・デスク電極”、電気化学,61,p.193-197(1993).
●小山 昇、直井勝彦、大坂武男、“in situ 電気化学水晶発振子マイクロバランス法”、電気化学、59,p.937-942(1991).
●T.Ohsaka,N.Oyama,S.Kunimura,”Preparation of poly(o-aminophenol) thin film and its electrochemical
properties”,Fujikura Technical Review,19,p.56-63(1990).
●大坂武男、“in situ 電気化学マ イ クロバランス法による高分子薄膜の電子・イ オン移動解析”、 高分子 、
39,p.862-8651990).
●小山 昇、大坂武男、波戸崎 修、大山幸夫、中村和夫、“室温核融合：その基礎知識と追試の現状”、サイエンス,(6),p.46-53(1989).
●大坂武男、“電気化学測定のノウハウ：参照電極”、電気化学、55,p.496-500(1987).
●小山 昇、大坂武男、“電解重合による有機薄膜合成とその応用”、電気学会雑誌、107,p.891-895(1987).
●大坂武男、小山 昇」、“電解重合膜（Ｉ）：電解重合膜の作製法および特性”、膜、11,p.261-270(1986).
●大坂武男、小山 昇」、“電解重合膜（ＩＩ）：電解重合膜被覆電極の機能と応用”、膜、11,p.334-343(1986).
●大坂武男、“サイクリックボルタンメトリーの実際”、電気化学、54,p.110-113(1996).
●小山 昇、大坂武男、“代表的パルスボルタンメトリー”、電気化学、53,p.571-576(1985).
●大坂武男、友藤 誠、小山 昇、早坂勇太朗、太田和夫、“リンパ球の電気化学的応答に関する基礎研究”、人工臓器、13,p.952-955(1984).
●大坂武男、小山 昇、“電極上薄膜の電荷移動のしくみ”、表面、22,p.549-567(1984).
●大坂武男、小山 昇、“電極被覆膜中の電荷移動および電解重合による薄膜生成”、電気化学、52,p.55-63(1984).

４．特許（１６件）●特許 第 5679639 号(2015)●特許 第 5823438 号(2015)●特許 第 5189781 号(2013)●US08070924(2011)●特許 第 4743696 号(2011)●特許 第 456199 号(2010)●特許 第 4521518 号 (2010)●特許 第 4553168 号 (2010)●特許 第 4458362 号 (2010)●特許 第 4376559 号 (2009)●特許 第 4174560 号 (2008)●特許 第 4147275 号 (2008)●US06939630 (2005)●US20050084978-A1(2005)

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