March 18th (Sat), 2017
Hiyoshi Campus, Keio University; Yokohama, Kanagawa, JapanThe Chemical Society of Japan & The Royal Society of Chemistry

The 8th RSC‐CSJ Joint Symposium―Recent Developments in Plasmonics―
The Chemical Society of Japan The 97th Annual Meeting■Date■VenueMarch 18th (Sat), 2017 9:00‐17:20
S3; Room J29, Room J29, House B, Bldg., 4
Hiyoshi Campus, Keio University; Yokohama, Kanagawa, Japan■Hosted by
The Chemical Society of Japan (CSJ) & The Royal Society of Chemistry (RSC)■ 9:00Opening Remarks■ 9:10Recent Developments in Plasmonics: Introduction■9:20

Site‐selective Nanoscale‐polymerization via Plasmon
Induced Charge Separation

Robert Parker
CEO; RSC
Hiromi Okamoto
Institute for
Molecular Science
Yukina Takahashi
Kyushu University■10:00Investigating Functional Materials using Surface
Plasmon Resonance Spectroscopy

Petra J Cameron, et al.
University of Bath…5

■10:40

Break

…1

…3

■10:50Spectral Properties of Plasmon‐Molecule HybridStates and Coupled Plasmonic Systems

Kosei Ueno, et al.
Hokkaido University…7■11:30

Metamaterials for Reactive Plasmonic Applications

Wayne Dickson, et al.
King's College London…9■12:10Lunch Break■13:30Space and Temporal Properties of Plasmons in aSingle Metal Nanoplate Revealed by Scanning
Near‐field Optical Microscopy

Kohei Imura
Waseda University…11■14:10

Photonics at the Biomedical Interface:
Intracellular Surface‐enhanced Raman Spectroscopy

Sumeet Mahajan
University ofSouthampton

…13

…15

…19

■14:50Break■15:10Alloy Plasmonic Materials for Sensor Applications■15:50Chemical Applications of Nanophotonic: Probing theStructure of Soft Matter with Chiral Nanostructures

Yoshiaki Nishijima
Yokohama National
University
Malcolm Kadodwala
University of Glasgow■15:50

Plasmonic Optical Tweezer toward Molecular
Manipulation

Yasuyuki Tsuboi Osaka
City University■17:10

Closing Remarks

Hisashi Yamamoto,President, CSJ…17

Welcoome to Japan!
J!
Deaar Colleaguues
Globalizzation is thet
proce
ess of inte
ernational
integ
gration arrising fromm the inte
erchange of world
view
ws, products, ideas, an
nd other asspects of culture.
Particulaarly, collab
borations betweenbchhemists ofvario
ous countries often transcend bordersbannd cultural
diffe
erences. The
T
fundamental nature of chemical
scien
nce allow
ws chemissts to coommunicate usingknow
wledge of their field
d. Its foccus is on chemistry
students and chemists interested
d in deve
eloping a
glob
bal approacch to open
n new scien
nce and technology,
by participatinpg in an intternational symposium. Overa
all, multidissciplinary isi thepasssword for the successsful globaliization of chemistry.
c
The Cheemical Sociiety of Japan (CSJ) is delighted to be co-oorganizing with
the Royal
R
Society of Che
emistry (RSC) at the occasionooff 97th Ann
nual Meetin
ng of
Chem
mical Socieety of Japa
an at Yoko
ohama. I am confident that mmultidiscipllinary
resea
arch can be develope
ed throughh these inte
ernational symposia..
I would
d like to thankt
Dr. Robert Parker, Chief Executiive Officerr, Dr.
Kathhleen Too,, International Deve
elopment Manager-Asia and Dr. Hirom
mitsu
Urakkami, Representative of Japan office of RSC,R
and Prof Hiromii Okamotoo andProf.. Yasuyuki Tsuboi, reepresenting
g CSJ as Chairs, for theirtgreat effort to makem
RSC--CSJ joint symposiums
m possible..
Mutual exchangee and colllaborationn among chemists between two
coun
ntries havee continued
d ever afte
er, even wh
hen the flo
ow of know
wledge beccame
no longerlone
e-sided, as it was ini early daays, and haveh
led tto tremendous
conttributions tot the deve
elopment ofo new cheemistry.
It is ourr great ple
easure andd honor too add neww pages too the history ofmutu
ual exchan
nge betweeen global countries.
cProfesso
or Hisashi YamamotoYoPresidennt;
The Cheemical Sociiety of Japaan

W
Welcomee Addreess
Deaar Colleaguues
It is my pleasure tot welcomme you to thet 8th
UK-JJapan Sym
mposium, one of a series of jointeven
nts held byy the Royal Society ofo Chemisttry andour long-standding partner the Che
emical Socciety ofJapan.
We havve worked closely wiith the Ch
hemicalSociety of Japa
an for a number of years to support
scien
ntific collaboration andaexchannge between our
two countriess. In 201
10 we formalised our relationship b
by signingg an
n agreeme
ent, which wew renewed in 2015.
interrnational cooperation
The theeme for th
his year’s symposium is Fund
damentals and Chem
mical
Applications ofo Plasmon
nics and itt brings toogether leeading Jap
panese and
d UK
scien
ntists to discuss their latest reesearch. We
W hope th
hat the preesentationss will
stimulate the exchange of ideas andaexperieences betw
ween all participantss andteachh of the spe
eakers andd all the pa
articipants for their contributions to
we thank
this symposiumm.
We are very grateeful to the Chemical Society off Japan, Prrofessor Hiiromi
Okam
moto andd Professo
or Yasuyu
uki Tsuboii for their organissation of thissymp
posium annd we loook forward
d to continuing to work evenn more clo
osely
toge
ether in thee future.
gain a veryy warm wellcome to whatw
promiises to be aan exciting
Once agscien
ntific eventt. I hope th
hat today offersoan oppportunityy to build reelationshippsand find new opportunitoies for reseearchers froom the UK
K and Japann toaborate on this important topicc.
colla
I wish yo
ou all an innformative, productivve and enjo
oyable dayy.
Dr Robeert Parker
Chief Exxecutive Offficer
Royal So
ociety of Chemistry8thh RCS/CSJ Joiint Symposiuum1

Hiroomi Okam
moto
Profeessor of Cheemistry
Instittute for Molecular Scieence, Nationnal Institutees of Naturaal Sciences
Addrress: Myodaaiji, Okazakki, Aichi 4444-8585, Jap
pan
Tel +81-564-55+-7320; Faax +81-564-54-2254
E-maail: aho@imms.ac.jp
 Education
nal Backgroound
19833 B.Sc., Thee Universityy of Tokyo
19855 M.Sc., Scchool of Scieence, The UniversityUofo Tokyo19933 Doctor off Science, Thhe Universiity of Tokyoo Profession
nal Career
19855 Research Associate, InstituteI
forr Molecularr Science
19900 Research Associate, The
T Univerrsity of Tokyyo19933 Associatee Professor, The Univerrsity of Tokyyo
20000 Professor,, Institute foor Moleculaar Science Research Interests
I1) Neear-field miicroscopy annd nano-optics, plasmo
ons2) Chhiral spectrooscopy/microscopy
 Awards
20122 The Chem
mical Societty of Japan AwardA
for Creative
C
Woork


Recent Publications

1. "N
Nonlinear opptical effects in trappingg nanoparticlles with fem
mtosecond puulses", Yuqiiang Jiang,
Teetsuya Narusshima, Hirommi Okamoto Nat.
N Phys. 20010, 6, 1005.
2. "A
Anomalous lightltransmission from plasmonic capped nanno-apertures", Kohei Imuura, Kosei
Ueeno, Hiroaki Misawa, Hiromi Okamooto Nano Lettt. 2011, 11, 960.
9
3. "L
Local Opticaal Activity inn Achiral Two-Dimensi
T
ional Gold Nanostructur
Nres", Shun Hashiyada,H
Teetsuya Narusshima, Hirommi Okamoto J.
J Phys. Chem. C 2014, 118,
122229.
4. "C
Circular Dichhroism Miccroscopy Freee from Co
ommingling Linear Dichhroism via Discretely
M
Modulated
Cirrcular Polarizzation", Tetssuya Narushiima, Hiromi Okamoto Scci. Rep. 2016, 6, 35731.

RECENT DEVELOPMENTS IN PLASMONICS

Recent Developments in Plasmonics: Introduction
Hiromi Okamoto
Institute for Molecular Science, Myodaiji, Okazaki, Aichi 444-8585, Japan
Collective oscillation modes of conduction electrons in metallic materials, known
as plasmons, generate huge polarisations on the materials. Plasmons couple withelectromagnetic waves and localises in the vicinities of the metal surfaces, to form
resonance states (surface plasmon resonance) that depend on the materials, shapes andsizes of the substances. Surface plasmon resonance is the origin of unique opticalproperties of metal nanostructures, that is, localisation of the optical field into
nano-spaces and huge local field enhancement, and in conjunction with them, reductionof the light velocity in the vicinity of the metal surface, resulting in an increase in wave
number (i.e., spatial frequency). In the field of chemistry, a variety of surface
enhanced spectroscopies have been developed on the basis of plasmon resonances fornearly 40 years, which provide fundamental techniques of chemical sensors. In
addition, it has been recently reported that plasmon resonances accelerate
photochemical reaction processes. In the fields of applied physics and optics, theunique optical characteristics of plasmons are exploited as the bases for metamaterials
with negative refractive index and various novel optical elements including lightsources. Studies pursuing the fundamental characteristics of plasmon resonances andstudies on fabrication of metal nanoparticles that yield various unique characteristics arealso being made continuously.
In this symposium, we have invited 9 researchers from Japan and UK who are
active at the forefront of these fields. The lectures cover research fields fromfundamental to application studies, that is, plasmon-assisted chemical reactions(Takahashi), characterization of materials with plasmon resonance spectroscopy(Cameron), strong coupling between plasmons and molecules (Ueno), opticalcharacteristics of plasmon-based metamaterials (Dickson), near-field imaging ofplasmons (Imura), biomedical application of surface enhanced Raman spectroscopy(Mahajan), application of plasmons to sensors (Nishijima), chiral plasmonics(Kadodwala) and optical manipulation with plasmons (Tsuboi). With this series oflectures, we intend to overview the current status of researches on plasmons inchemistry and new developments in the future.
I am grateful to Prof. Y. Tsuboi and Prof. M. Kadodwala who co-organised this
symposium.

28thh RCS/CSJ Joiint Symposiu
um

3

Yuk
kina Takahashi
Assisstant Professsor of Chem
mistryDepaartment of AppliedA
Cheemistry, Facculty of Eng
gineering, Kyushu
K
Univversity
Addrress: 744 Moto-oka,MNiishi-ku, Fukkuoka 819-0
0395, Japann
Tel & Fax: (+81)-92-802-2816, (+81)--92-802-281
15E-maail: yukina@@mail.cstm.kyushu-u.aac.jp
 Education
nal Backgroound20022 B.Eng., The Universiity of Tokyoo (superviso
or: Prof. Nooritaka Mizuuno)
20044 M.Eng., Graduate
G
Scchool of Enggineering, The
T Universsity of Tokyyo (supervisor: Prof.
Tetsu Tatssuma)
20077 Doctor off Engineerinng, Graduatee School off Engineerinng, The Univversity of TokyoT(supervisoor: Prof. Tettsu Tatsumaa)
 Profession
nal Career
20077 Project research assoociate, Instittute of Indusstrial Sciencce, The Uniiversity of TokyoT
20100 Assistant professor, FacultyFof EngineeringEg, Kyushu University
U Research Interests
I1) Phhotoelectrocchemistry2) Ennergy conveersion
3) Pllasmonic meetal nanopaarticles
 Awards
20066
The Preedoctoral Feellowship, Hayashi
H
Meemorial Fouundation forr Female Naatural
Scienntists
2011

Excelleent Oral Preesentation AwardA
for YoungY
Scien
ntist, The 3
30th meetin
ng of SolidSurfa
ace Photoch
hemistry

20122
MMS Award,
A
Preccious Metalss Research Grants
Gof TANAKA
TA
H
Holdings
20133
Hot Artticle Award Analytical Sciences (VVol.29, No.11), "Gold N
Nanorods Em
mbeddedin Titanium Oxiide Film forr Sensing Appplications"", The Japann Society foor Analyticaal
Chem
mistry20144
Yang Researcher
R
A
Award
of Thhe Electrochhemical Socciety of Japaan (Sano Aw
ward),The ElectrochemEmical Societty of Japan

Recent Publications

1. "S
Site-selectivee Nanoscale-ppolymerizatiion of Pyrrolle on Gold NanoparticleNs via Plasmo
on Induced
Chharge Separaation",
Y.. Takahashi,* Y. Furukaw
wa, T. Ishida,, and S. Yammada Nanoscaale 2016, 8, 8520.
2. "T
Thermal and Chemical Sttabilization ofo Silver Nan
noplates for PlasmonicP
Seensor Appliccation",**
Y.. Takahashi, K. Suga, T.. Ishida, and S. Yamada Anal. Sci. 20016, 32, 275.
for Photoeleectrochemicaal Materials aand Devices",
3. "M
Metal and Meetal Oxide Nanoparticles
N*
Y.. Takahashi, S. Yamada,, and T. Tatssuma Electro
ochemistry 20014, 82, 730.
4. "GGold Nanorodds Embeddedd in Titanium
m Oxide Filmm for Sensingg Applicationns",**
Y.. Takahashi, N. Miyaharra, and S. Yaamada Anal. Sci. 2013, 29,
2 101.

RECENTDEVELOPMENTSINPLASMONICS

4

Site-selective Nanoscale-polymerization
via Plasmon Induced Charge Separation
Yukina Takahashi
Department of Applied Chemistry, Faculty of Engineering, Kyushu University,
744 Moto-oka, Nishi-ku, Fukuoka 819-0395, Japan
Metal nanostructures, such as gold and silver nanoparticles, can generate strong
enhanced electromagnetic fields in nanospaces around the surfaces by coupling withincident light in the wavelength region of visible to near-IR on the basis of localized
surface plasmon resonance (LSPR). They can be applied to enhancement of bothabsorption and emission processes of the light-absorbing molecules and/or
semiconductors placed in the nanospaces. It is also known that noble metal
nanoparticles combined with an n-type semiconductor, such as TiO2 and ZnO, exhibit
plasmon induced charge separation (PICS).1,2 When the resonant light irradiates
plasmonic metal nanoparticles on an n-type semiconductor, electrons of the metal
nanoparticles transfer to the semiconductor resulting in reductive and oxidative
reactions on the surfaces of the semiconductor and the metal nanoparticles, respectively.
This phenomenon can be utilized to various applications, such as visible-light
responsive photocatalysts, photovoltaic cells, and sensing devices.
Control of space arrangement between dye molecules and metal nanostructures isvery important for effective utilization of LSPR, because optical properties of dye
molecules which only exist at strong enhanced electric fields can be enhanced. In
addition, oxidative reactions based on PICS are expected to proceed site-selectively atstrong enhanced electromagnetic fields on the surface of metal nanoparticles.
Therefore, in this symposium, site-selective nanoscale-polymerization of monomericdye molecules, such as pyrrole, based on PICS using gold nanoparticle (AuNP)-loaded
TiO2 system (Figure 1)3 is demonstrated. Detailed mechanisms of polymerization
reactions will be discussed.

Vis-to-near IR
O2

monomer

H2O
TiO2

Au

TiO2
Au

polymer

100 nmFigure 1.
A schematic illustration and a scanning electron microscopic image ofthe site-selective nanoscale-polymerization based on PICS.
References
1. Y. Tian, T. Tatsuma, J. Am. Chem. Soc., 2005, 127, 7632.
2. T. Tatsuma, Bull. Chem. Soc. Jpn., 2013, 86, 1.
3. Y. Takahashi, Y. Furukawa, T. Ishida, S. Yamada, Nanoscale, 2016, 8, 8520.

8thh RCS/CSJ Joiint Symposiuum

5

Petrra J Cameeron
Assoociate Professor of Cheemistry
Depaartment of Chemistry,C
T Universsity of BathTheh
Addrress: 1 Soutth, Departm
ment of Chem
mistry, Univ
versity of Bath,Bathh BA2 7AY, UK
Tel & Fax: (+444)-01225 386116
E-maail: p.j.cameeron@bath.ac.uk
 Education
nal Backgroound
19966 –2001 Massters of Chem
mistry. Departtment of Chem
mistry, Univeersity of Edinnburgh, UK.
Reseearch Projecct: “Electroppolymerisattion of cond
ducting polyymers”.19988
20011 –2004 PhD
D, Universitty of Bath (Supervisor Prof. L. M.. Peter) Profession
nal Career
20055 –2007, Alexander Von
Vo Humbolldt Researcch Fellow, Max
M Plank Institute for
fo Polymerr
Reseearch, Mainzz, Germanyy.
20077-2011 RCU
UK Researchh Fellow, UniversityU
off Bath, UK
20122-2014 Assistant Professsor, Univerrsity of Bathh, UK20144-present Associate
A
Proofessor, Uniiversity of Bath,B
UK Research Interests
I1) Ennergy Materrials
2) Fuunctional Materials
M3) Soolar Cells annd Fuel Cellls
AwardsHarriison-Meldoola Memoriaal Prize andd Medal (Rooyal Societyy of Chemistry, 2009)

Selected Publicationss

1.

‘Can slow-m
moving ionss explain hyysteresis in the current––voltage currves of pero
ovskite solarr
cells?’, Gilees Richardsoon, Simon E.
E J. O'Kane,, Ralf G. Niiemann, Tim
mo A. Peltola, Jamie M..
Foster, Petraa J. Cameronn, Alison B. Walker,
W
Eneergy Environ.. Sci., 2016, 9, 1476.
‘Cs+ incorporation into CH3NH3PbII3 perovskitee: substitutioon limit and stability ennhancement’,,
Niemann, Ralf
R G; Goudda, Laxman;; Hu, Jianganng; Tirosh, Shay; Gottesman, Ronenn; Cameron,,
Petra J; Zaban, Arie; J. Mater.
M
Chem
m. A, 2016, 4, 17819.
‘Polymerizaation of low molecularmweight hydrog
gelators to foorm electrochhromic polym
mers’,
Peter S. Kuubiak, Salmaah Awhida, Christopherr Hotchen, Wentao
W
Dengg, Ben Alston, Tom O..
McDonald, Dave J. Adaams, Petra J. Cameron, Chem.
C
Commuun., 2015, 511, 10427.
‘A simple approachafor the fabrication of perov
vskite solar cellscin air’, Simone Cassaluci, Lucioo
Cina, Adamm Pockett, Peter S. Kubiiak, Ralf G. Niemann, Andrea
A
Realle, Aldo Di Carlo, P. J..
Cameron, J.. Power Sourrces, 2015, 297,2
504.
‘Electrochem
mically-trigggered spatiallly and temp
porally resolved multi-ccomponent gels’,gJaclynnRaeburn, Been Alston, Jeeanne Kroegeer, Tom O. McDonald,
M
Jonathan R. H
Howse, Petraa J. Cameronn,
Dave J. Adaams, Mater. Horiz.
H
2014, 1, 241.
*A full list ofo my publiccations can bee found at htttp://people.bbath.ac.uk/chhppjc/publicaations.html

2.

3.
4.
5.

6.

RECENT DEVELOPMENTS IN PLASMONICS

Investigating Functional Materials
using Surface Plasmon Resonance Spectroscopy
Petra J Cameron,a Surendra Yadav,b Ralf Niemann,a and Dave AdamscaDepartment of Chemistry, University of Bath, Bath BA2 7AY, U.K.
b
Department of Electronic Engineering, University of Rome, Tor Vergata, Rome, Italyc
Department of Chemistry, University of Glasgow, Glasgow, G12 8QQ, U.K.
In our research we use surface plasmon resonance spectroscopy (SPR) and opticalwaveguide spectroscopy (OWS) to investigate the formation and function of a range ofsoft and hard materials. We combine electrochemistry with SPR to allow the in-situ
surface triggered self-assembly of dipeptides into hierarchically structured hydrogels.
Using SPR allows us to probe the kinetics of gel formation and the layer-by-layer
deposition of ultrathin gel layers with different functionality. We have shown that we
can electropolymerise hydrogels in situ to make electrochromic polymers. Polymers
prepared from pre-formed gels have quite different micro-structures to polymers formed
from monomers dissolved in solution. In the group we also have a strong focus onenergy materials. We have used OWS to measure dye uptake in dye sensitized solar
cells; more recently we have also been using OWS to look at degradation in perovskite
films for perovskite solar cells.

68th
h RCS/CSJ Jo
oint Symposium

7

Kossei Ueno
Assoociate Professor
Reseearch Instituute for Electtronic Sciennce, Hokkaido Universiity
Addrress: N21, W10,
W Kita-kku, Sapporoo, 001-0021,, Japan
Tel: (+81)-11-70(
06-9318
E-maail: k-ueno@@es.hokudaai.ac.jp
 Education
nal Backgroound19999 B.Sc., Facculty of Scieence, Hokkkaido Univerrsity
20011 M.Sc., Grraduate School of Sciennce, Hokkaiido Universsity
20044 Doctor off Science, Graduate
G
Schhool of Scieence, Hokkaaido Univerrsity
 Profession
nal Career
20044-2006: JSPS Researchh Fellow, Hookkaido Uniiversity
20066 -2007: Ressearch Assooc., Hokkaiddo University
20077-2008: Assiist. Prof., Hokkaido
H
Unniversity
20077-2014: PRE
ESTO Reseaarcher, Japaan Science anda Technollogy Agenccy
20088-2009: Specially-Appoointed Assoc. Prof., Hookkaido Uniiversity
20099-present: Assoc.
A
Prof., Hokkaido University
20100-2012: Visiiting Associiate Professor, Institutee for Molecuular Sciencee
 Research Interests
I1) Phhotochemisttry on Nanoostructured Surface
2) Pllasmon-Based Physics and Chemisstry
 Awards
2011 The Japann Chemical Society Aw
ward for You
ung Chemist, The Chem
mical Societty of Japan
20100 The Japannese Photocchemistry Association PrizeP
for Yooung Scientiist, Japan
Photochem
mistry Assoociation
20077 Yong Scieentist Prize, Japan Soc.. Analytical Chemistry

Recent Publications

1.

“Surface pllasmon opticcal antennaee in the infrrared region with high resonant effficiency andd
frequency seelectivity” K.
K Ueno, Q. Sun,S
M. Minno, T. Itoh, T.
T Oshikiri, H
H. Misawa, Opt.
O Expresss
2016, 24, 177728.
“Surface-ennhanced teraahertz spectrroscopy usinng gold rodd structures resonant wiith terahertzz
waves”, K. Ueno,
U
S. Nozawa, H. Miisawa, Opt. ExpressE
20155, 23, 28584.
“Plasmon-asssisted waterr splitting using two sid
des of the saame SrTiO3 single-crysttal substrate::
Conversion of visible light to chemical energy””, Y. Zhong, K. Ueno, T. Oshikiri, H.
H Misawa ett
E 2014, 53, 10350.
al., Angew. Chem. Int. Ed.
“Plasmon-ennhanced phootocurrent geeneration an
nd water oxidation from visible to near-infraredndwavelengthss”, K. Ueno, H. Misawa, NPG Asia Mater.
M
2013, 5, e61 (20133).
“Surface pllasmon-enhaanced photocchemical reaactions”, K. Ueno, H. Misawa, J. Photochem.
Photobiol. C,
C 2013, 15, 31.
“Homogeneeous nano-ppatterning usinguplasmon assisted photolithoggraphy”, K.
K Ueno, S..
Takabatake,, K. Onishi, H. Itoh, Y. Nishijima, H.
H Misawa, Appl. Phys. Lett. 2011, 99, 011107..
Highlightedd in Nature Phhotonics (Neews & Viewss). Nat. Phottonics, 2011, 5, 517.

2.
3.

4.
5.
6.

RECENT DEVELOPMENTS IN PLASMONICS

Spectral Properties of Plasmon-Molecule Hybrid States
and Coupled Plasmonic Systems
Kosei Ueno,a Sho Nozawa,a Han Yu,a Jie Li,a Quan Sun,a Tomoya Oshikiri,aand Hiroaki Misawaa,baResearch Institute for Electronic Science, Hokkaido Universityb
Department of Applied Chemistry, National Chiao Tung University, Taiwan

We are studying plasmon-based chemistry through utilizing well-defined metallic
nanostructures fabricated by advanced nanofabrication technologies. To construct
metallic nanostructures array with a strong enhancement of electromagnetic field for thephotochemical reaction fields, the near field coupling between adjacent metallic
nanostructures is often employed for localizing electromagnetic field at the nanogap andinducing dark states of quadrupole mode which shows longer plasmon dephasing. In
addition, the strong coupling between plasmon and exciton is also utilized for themodulation of electronic states and the enhancement of light matter coupling. So far, thespectral properties based on the couplings have been mainly studied through far field
extinction or reflection spectroscopy. However, it is still unclear that hybrid states arereally formed due to the couplings only by measuring the far field spectrum because thespectrum modulation is also induced by the interference of their spectra. Here, we reporton the spectral properties of plasmon-molecule hybrid states and coupled plasmonic
systems by measuring excitation spectrum or near field spectrum to confirm theformation of hybrid states.

References
1. J. Li, K. Ueno, H. Uehara, J. Guo, T. Oshikiri, H. Misawa, J. Phys. Chem. Lett. 2016,
7, 2786.
2. K. Ueno, S. Nozawa, H. Misawa, Opt. Express 2015, 23, 28584.
3. H. Yu, Q. Sun, K. Ueno, T. Oshikiri, A. Kubo, Y. Matsuo, H. Misawa, ACS Nano,
2016, 10, 10373.

88thh RCS/CSJ Jo
oint Symposium

9

Wayyne Dicksson
Lectuurer in Expeerimental NanoscienceNe
Depaartment of Physics,
P
Kinng’s Collegee London
Addrress: Strandd, London, WC2R
W
2LS..
Tel & Fax: (+444)-7848-29887
E-maail: wayne.ddickson@kccl.ac.uk
 Education
nal Backgroound
19988 B.Eng., MechanicalM
E
Engineeringg, Queen’s University
U
B
Belfast20011 B.Sc., Deppartment off Physics, Queen’s
Q
University Belffast
20055 Doctor off Physics, Department
Do Physics, Queen’s Unniversity Beelfast
of(supervisoor: Prof. A. Zayats) Profession
nal Career
20055 Queens University
U
B
Belfast(PD)
20100 King’s Coollege Londdon (PD)20122 Lecturer, King’s Colllege Londonn
 Research Interests
I1) Naanophotoniccs, metmateerials.
2) Naanofabricatiion, self-asssembly.


Recent Publications
1. “Bulk plaasmon‐polaaritons in hyyperbolic nan
norod metam
material waveeguides”, Vaasilantonakiss
N, Nasir ME, Dicksonn W, Wurtz GA, Zayats AV.
A Laser Photon.
P
Rev. 2015, 9(3), 345.
3
2 “Hyperboolic polaritonnic crystals based2.
bon nannostructured nanorodnmettamaterials”, Dickson W,,
Beckett S,
S McClatchey C, Murphhy A, O'Con
nnor D, Wurrtz GA, Polllard R, Zayaats AV. Adv.
Mater. 20015, 27(39), 5974.
3 “Hydrogeen detected by the nakked eye: optical hydrogeen gas sensors based on
3.
o core/shelll
plasmonic nanorod metamaterialsms”, Nasir ME
E, Dickson W,
W Wurtz G
GA, Wardley WP, Zayatss
AV. Adv. Mater. 20144, 26(21), 35532.

RECENT DEVEELOPMENTS INI PLASMON
NICS

Meetamateriials for Reeactive Pllasmonic Applicati
A
ions
W
Wayne
Dicksson,a Mazhaar Nasir,a Paan Wang,a Emiliano
E
Coortes,b Williiam Wardley
y,a
a
b
a
M
MargothCoordova-Casttro, Stefan Maier, Anaatoly ZayatssaD
Departmentof Physics, Nano-opticcs and plasm
monics, Kingg’s College London, U.K.
Ub
Depaartment of Physics,
P
Cenntre for Pla
asmonics annd Metamateerials,
Imperial CollegeC
Lonndon, U.K.
Plasmonic metamateriaPm
als have lonng been vieewed as exccellent canddidates as op
ptical1sensoors due to theirtstrong light matteer interactio
on and highh sensitivityy to variatio
ons inthe local refraactive indeex2. Self--assembled metamaterrials basedd on arrayys ofquasii-ordered metallicmnannorods possess the neecessary seensitivity coombined withwa2
scalaable fabricattion approaach. Thesse materials have alreaady demonsttrated the abilitya234
to deetect bio-chhemical eveents, ultrasound andd more receently, hydroogen with highsensiitivity makiing them excellentecaandidates fo
or modern sensors. F
Furthermoree, theflexibbility of thhis metam
material plattform makke it an exxcellent caandidate for thedevelopment off electro-opptical sensoors based ono functionnalised quaantum tunneelling
juncttions. In thhis paper I will review
w these deveelopments anda present tthe prospeccts for
futurre sensors annd devices.

Figu
ure 1. (a) Scchematic off hydrogen sensorscom
mprised of coore(Au)/sheell(Pd) nanoorods.
(b) ChangeCin reflectivityrof an Au/P
Pd metamateerial on expposure to 22% H2 in N2. (c)Lighht emission from a tunnneling-electtron-driven metamateriial (the sizee of the emiission
area is approxim
mately 2mm
m2).

Refeerences
S. Ben-JJaber, W. J. Peveler, R. Quesada-C
1.
Cabrera, E. Cortés, C. Sotelo-Vazzquez,
2.

N. Abduul-Karim, S. A. Maier, I.
I P. Parkin, Nat. Commmun., 2016, 7, 12189.
A. V. Kaabashin, P. Evans,
E
S. Paastkovsky, W.
W Hendrenn, G. Wurtz,, R. Atkinso
on, R.

3.

Pollard, V. Podolskiiy, A. Zayatts, Nat. Matter., 2009, 8, 867.
V. V. Yaakovlev, W.
W Dickson, A. Murphyy, J. McPhhillips, R. JJ. Pollard, V.
V A.

4.

Podolskiiy, A. V. Zayyats, Adv. Mater.,M
2013
3, 25, 2351.
M. E. Naasir, W. Dicckson, G. A.
A Wurtz, W.
W P. Wardleyy, A. V. Zayyats, Adv. Mater.,M
2014, 266, 3532.

10

8th
h RCS/CSJ Jo
oint Symposium

11

Koh
hei Imuraa
Profeessor
Depaartment of ChemistryC
a Biochem
andmistry, Schoool of Advannced Sciencce
and EngineeringEg, Waseda University
U
Addrress: 3-4-1 Okubo,O
Shinnjuku, Tokyyo 169-8555
5, JapanTel & Fax: (+81)-3-5286-82287
E-maail: imura@@waseda.jp
 Education
nal Backgroound
19955 B.Sc., Osaaka Universsity (supervvisor: Prof. Toshio
TKasaai)
19977 M.Sc., Grraduate School of Sciennce, Osaka University
U(supervisorr: Prof. Tosh
hio Kasai)
20000 Doctor off Science, Graduate
G
Schhool of Scieence, Osakaa Universityy (supervisor: Prof.
Toshio Kaasai) Profession
nal Career
20000 JSPS reseearch felloww (PD), Tohooku Universsity
20011 Assistant professor, InstituteI
for Molecular Science
20099 Associatee professor, Waseda
W
Unniversity
20155 Professor,, Waseda Unniversity

1)
2)
3)

Research Interests
I
Plasmonicss
P
N
Nanomateri
ials
N
Near-fieldooptics Awards
20055 Japan Socciety for Moolecular Sciience Awardd for Young Scientists
20077 The Specttroscopical Society of JapanJ
Awarrd for Youngg Scientists
20077 The Chem
mical Societty of Japan AwardA
for Young
Y
Chem
mists
20122 The Younng Scientistss’Prize, Thhe Commen
ndation for ScienceS
andd Technolog
gy by theMinister ofo Educationn, Culture, Sports, Scieence and Teechnology

Recent Publications

1. "R
Raman Activity and Dynaamics of Plassmons on a Rough
R
Gold Film Studiedd by Ultrafasst Scanning
Neear-Field Opptical Microscopy", K. Im
maeda, K. Im
mura. ACS Boook Series "F
Frontiers of Plasmon
P
Ennhanced Specctroscopy”, 2016, 2, 1211.
2. "Photobleachinng-Assisted Near-Field Absorption
A
SpectroscopySy: Its Applicaation to Singlle Tubular
J-A
Aggregates", K. Imura, H.
H Mizobata, Y. Makita. Bull.
B
Chem. Soc. Jpn., 20016, 89, 1518
8.
3. "M
Multiple Resoonances Induuced by Plasm
monic Coupling betweenn Gold Nanoparticle Trimmers andHeexagonal Assembly of Gold-Coated
G
P
Polystyrene
MicrosphereMes", T. Uchidda, Y. Yoshikkawa, M.
Taamura, T. Iidda, K. Imura. J. Phys. Cheem. Lett., 2016, 7, 3652.
4. "D
Dye-assisted Visualizationn of Plasmonn Modes Exccited in Single Gold Nanoplates", K. Imaeda, K.
Immura. Chem. Phys.
P
Lett., 2016,
2
646, 179.
5. "O
Observation ofo Plasmon Wave
W
Packett Motions viaa Femtoseconnd Time-resoolved Near-ffieldImmaging Technniques", Y. Nishiyama,N
K Imura, H. Okamoto. Nano
K.
N
Lett., 20015, 15, 7657
7.

RECENT DEVELOPMENTS IN PLASMONICS

12

Space and Temporal Properties of Plasmons in a Single Metal Nanoplate
Revealed by Scanning Near-field Optical Microscopy
Kohei Imura
Department of Chemistry and Biochemistry, School of Advanced Science andEngineering, Waseda University, Okubo, Shinjuku, Tokyo 169-8555, Japan
Plasmon excited in metal nanoparticle confines optical fields spatially as well as
temporally, and generates enhanced fields in the vicinity of the particle. The enhanced
fields have attracted much attention due to their potential use in metamaterials, chemicalsensing,1,2 and photochemical reactions. To design plasmonic optical fields for thepractical applications, spatio-temporal properties of the plasmon should be revealed.
Since the spatial scale of the plasmon is smaller than the diffraction limit of light, themicroscope with a nanometer spatial resolution is indispensable for visualization.3 We
developed various types of near-field imaging methods to study static and dynamical
properties of the plasmons in the metal nanoparticles.4-6 In this symposium, we present
spatio-temporal properties of plasmons excited in a single metal nanoplate.
Figure 1(a) and 1(b) shows spatial distributions of optical fields on a single gold
nanoplate visualized by detecting two-photon photoluminescence from gold. In Fig.1(a),the optical field is enhanced at the apex of the plate due to the lightning rod effectand/or a dipolar mode excitation. In Fig. 1(b), on the other hand, the optical field isenhanced not only at the apex but also at the internal sites of the plate. The spatial
features in Fig. 1(b) originate from dipolar and quadrupolar plasmon mode excitations.
We examined temporal properties of the plasmons, and found that dynamics on the platein Fig. 1(a) is almost identical regardless of the internal position of the sample, whereasthat in Fig. 1(b) is position dependent. Plasmons provide novel photochemical processes
at the nanometer scale, and thus the knowledge obtained from the near-field imaging
techniques are indispensable for the applications of the plasmonic optical fields.
(a)

Einc

(b)

Einc

Figure 1(a), 1(b) Two-photon excitation images of single gold nanoplates obtained by detecting
visible photoluminescence from the sample. Excitation wavelength: ~800 nm. White dotted line:
approximate shape of the nanoplate. Scale bars: 200 nm.

References
1. T. Uchida, Y. Yoshikawa, M. Tamura, T. Iida, K. Imura, J. Phys. Chem. Lett., 2016, 7, 3652.
2. K. Imaeda, K. Imura, Chem. Phys. Lett., 2016, 646, 179.
3. H. Okamoto, T. Narushima, Y. Nishiyama, K. Imura, Phys. Chem. Chem. Phys., 2015,17,6192.
4. K. Imaeda, K. Imura, Opt. Express 2013, 21, 27481.
5. Y. Nishiyama, K. Imaeda, K. Imura, H. Okamoto, J. Phys. Chem. C., 2014, 50, 16215.
6. Y. Nishiyama, K. Imura, H. Okamoto, Nano Lett., 2015, 15, 7657.

8thh RCS/CSJ Jo
oint Symposium

13Sum
meet Mahajan
Assoociate Professor in Lifee Science Interface in ChemistryC
Depaartment of ChemistryC
a Institutee of Life Sciiences, The University ofandSouthhampton
Addrress: Univerrsity Road, Highfield, Southampto
Son,
Uniteed Kingdom
m, SO17 1B
BJ
Tel: (+44)-2380(
59-3591
E-maail: s.mahajaan@soton.ac.uk
 Education
nal Backgroound
19988 M. Sc. Chhemistry, Indian Instituute of Technnology Kanppur (superviisor: Prof. T.
T K.
Chandrashhekhar)
20055 M. Tech., School of Bioscience
B& Bioenginneering, Inddian Institutee of Techno
ology
Bombay (supervisor:(: Prof. A. Q. Contract, Prof.
P
S. Muukherji)
20088 Doctor off Philosophyy, School off Chemistryy, Universityy of Southam
mpton (supeervisor:
Prof. Phillip N. Bartllett) Profession
nal Career
19999 Scientist, Defence R & D organiisation
20088 Post-Docttoral Researrch Fellow, Cavendish Laboratoryy, Universityy of Cambriidge
20100 EPSRC Fellow, Depaartment of Genetics,
G
UniversityU
off Cambridgee
20122 Senior Leecturer/Assoociate Professor, Univeersity of Souuthampton
 Research Interests
I1) Suurface-enhaanced spectrroscopies
2) Laabel-free chhemical imaaging
3) Sppectroscopicc and imagiing applicattions in biom
medicine Awards
19988 Proficiency Prize, Inddian Institute of Techno
ology Kanpuur
20088 Ronald Beelcher Mem
morial Awardd by the RSC
C2011 Raymondd & Beverlyy Sackler Feellowship, Magdalene
M
C
College,
Unniversity ofCambridgge
Recent Publications

1.

““Characterizzation and visualization of vesiccles in thee endo-lysosomal pathhway withssurface-enha
anced ramann spectroscoppy and chem
mometrics”, A. Huefnerr, W. L. Ku
uan, K. H.
M
Müller,J. N. Skepper, R.. A. Barker, S.
S Mahajan. ACS Nano, 2016,2
10(1), 307.
“
“Ramanspecctroscopy annd coherent anti-Stokes
a
Raman
R
scatteering imagingg: Prospectiv
ve tools formmonitoringsskeletalcells and skeletall regenerationn”, C. C. Mooura, R. S. Taare, R. O. C.. Oreffo, S.
M
Mahajan.
J. R.
R Soc. Interf
rface, 2016, 13,
1 10.
““Observing
Single Molecules
M
C
Complexing
with Cuucurbit[7]uril through Nanogap
S
Surface-Enh
anced Ramaan Spectroscoopy”, D. O. Sigle,
S
S. Kassera, L. O. H
Herrmann, A.. Palma, B.
D Nijs, F. Benz,De
B
S. Maahajan, J. J. Baumberg
B,O
O. A. Schermman, J. Physs. Chem. Lettt., 2016, 7,
7704.
““Singlenanooparticle-based heteronannojunction asa a plasmon ruler for meeasuring dielectric thinffilms”,
L. Li, T. Hutter, W.
W Li, S. Maahajan. J. Phyys. Chem. Leett., 2015, 6, 2282.

2.

3.

4.

RECENT DEVEELOPMENTS INI PLASMON
NICS

Phhotonics ata the Bioomedical Interface:I: Intracelllular
Surfaace-enhan
nced Ramman Spectroscopy
Suumeet MahaajanDepepartment off Chemistryy and Instituute for Life Sciences,
S
U
University
off Southamptton,
Higghfield, Souuthampton SO17
S
1BJ, U.K.
U
Our researcch is at the interface ofOo photonics, nanomaterials and bbiomedicinee.1-3 I
will giveg an oveerview of the interdiscipplinary worrk in my grooup but focuus the talk ono theappliications invvolving plasm
monics for biomedicall spectroscopy. Here the research aim
a is
to gaain an undeerstanding ofo biochemiical phenom
mena inside cells and eespecially obtainoinforrmation thaat cannot bee provided by prevaleent biologiccal techniquues. We usse thehighlly sensitivee moleculaar ‘finger-pprinting’ tecchnique off surface-ennhanced Raman
R
specttroscopy (SSERS) whiich relies ono the plassmonic enhhancement of signals from
nanooscale metaallic materials. In thhe case of biological cells we have used gold
nanooparticle proobes that area voluntarrily taken up
u by themm. We use tthe reporter-free
SERS approach. Thus, the SERS
S nanoprob
bes report the immeediate chemical
envirronment aroound them. This SERS
S nanoparticcle probe appproach is mmade even more
poweerful by thee functionallization of nanoparticlenes making themt
biocommpatible ass well
as allowing the targeting of different organelles.
o
We have shhown that ssuch biochem
mical
inforrmation provvided by SE
ERS allowss distinction
n between cllosely relateed cell typees andbetw
ween diseased and healthy cells..4 Addition
nally the riich molecuular informaation,
availlable througgh the reporrter-free SE
ERS approaach, harvested by multiivariate meethods
allow
ws distinctioon of organnelles such as vesicles in the enddolysosomall pathway insideicells.5 We havee further utilized this extremely sensitive methodologymy for monittoring
uptakke of smalll moleculess (such as therapeutictdrugs) insiide organelles in live cells.
This paves the way for measuringmthhe bioavailaability of drugdmolecuules inside cells,
whicch will impprove cell-bbased assayss and the drug
ddiscovvery process. Although
h thishighlly sensitivee, real-timee chemical sensing caapability is unparalleleed by any othertechnnique further developm
ments in nanomaterianals for SER
RS are exppected to fu
urtherstrenngthen this strategysandd its adoptioon in biomed
dical researrch and drugg discovery..

F
Figure1. Thee Reporter-freee SERS apprroach for obtaaining chemiccal informatioon inside cellls.
Referrences
1. "N
Nanoparticles and intracelluular applicatioons of surface-enhanced Raaman spectrosscopy", J. Tay
ylor, A.
Huuefner, L. Li, J. Wingfield, S. Mahajan, Analyst,
A
2016,, 141, 5037.
2. "V
Visualizing eleectromagneticc fields at the nanoscale byy single moleccule localizatiion", C. Steuw
we, M.
Errdelyi, G. Szeekeres, M. Cssete, J. J. Bauumberg, S. Maahajan, C. F. Kaminski, Naano Lett., 201
15, 15,32217.
3. "T
Tracking adipoogenic differenntiation of skeeletal stem cellls by label-freee chemicallyy selective imaaging",
J. P. Smus, C. C.
C Moura, E. McMorrow,
M
R S. Tare, R. O.
R.
O C. Oreffo, S. Mahajan, CChem. Sci., 20015, 6,70089.
4. "Inntracellular SERS nanoproobes for distinnction of diffeferent neuronaal cell types",, A. Huefner, W. L.
Kuuan, R. A. Barrker, S. Mahajjan, Nano Lettt., 2013, 13, 2463.
2
5. "C
Characterizatioon and visualiization of vesicles in the en
ndo-lysosomaal pathway witth surface-enh
hancedram
man spectrosccopy and chem
mometrics", A.
A Huefner, W.
W L. Kuan, K.
K H. Müller, JJ. N. Skepper,, R. A.
Baarker, S. Mahaajan, ACS Nanno, 2016, 10, 307.

14

8th
h RCS/CSJ Jo
oint Symposium

15

Yosh
hiaki NishhijimaAssoociate Professor
Depaartment of Physics,
P
Eleectrical and Computer Engineering
Eg, Graduate
Schoool of Enginneering, Yokkohama Nattional Univeersity.
Addrress: 79-5 Tokiwadai,
T
H
Hodogaya-k
ku, Yokoham
ma 240-85001, Japan
Tel & Fax: (+81)-45-339-4107
E-maail: nishijim
ma-yoshiaki--sp@ynu.acc.jp
 Education
nal Backgroound20044 B.Sc., Hookkaido Uniiversity (suppervisor: Prof. Noboru Kitamura)20066 M.Sc., Grraduate School of Sciennce, Hokkaiido Universsity (superviisor: Prof. Noboru
N
Kitamura))
20099 Graduate schoolsof innformation sciencesand engineeringg, Hokkaidoo Universityy.
(supervisoor: Prof. Hirroaki Misawwa) Profession
nal Career
20088 – 2010
JSPS reseearch fellow
wship for you
ung scientisst.
20100 – 2011
Post-doctooral researccher in Reseearch Instituute for Electtronic Scien
nce,
Hokkaidoo Universityy.
2011－2013
Assistant Professor inn Graduate school of EngineeringE, Yokohamaa National
Universityy. Principle investigato
or for Plasm
monics lab.
20133－present Associate Professor in
i Graduate school of EngineeringEg, Yokohamaa National
Universityy. Principle investigato
or for Plasm
monics lab.


Research InterestsI
YN is curreently interested in the fieldfof plassmonics andd nano-phottonics. Espeecially he iss
interested in the fabrricating new
w optical materialsmfoor chemicall sensor usiing surfaceeenhanced RamanRand infrared abbsorption (SSERS/SEIR
RA), photo--thermal phhoto-electricc
conversionn applicationns. Recentlyy YN and his
h group suucceeded to reveal experimentallyy
and theorettically that artificially random arrrangement ofo gold nanno-disc strucctures havee
quieted stroong electro--magnetic fieldfenhanccement due to the scatteering light ini the planee.
One of the random plaasmonic woork has publlished in thee ACS phottonics. This strong EM
Mfield enhanncement iss useful forr the SERS sensors. YN’s grouup also su
ucceeded too
constructinng the midd infrared plasmonpsttructures foor SEIRA materials. And theseematerials werew
appliedd to the SEIIRA gas sen
nsor. These plasmonic materials area effectivee
to reducingg the opticall pass and tootal sensor systemssizee with increaasing the sensitivity.

 Awards
b presenttation awardd
20099 CSJ Hokkkaido winterr meeting, best

Recent Publications

1.

“Anti-reflecttive surfaces: cascading naano/micro-strructuring,” Y.
Y Nishijima, R
R. Komatsu, S. Ota, G.
Seniutinas, A.
A Balčytis, S.
S Juodkazis, APL
A Photoniics, 2016, 1, 076104.
0“Au－Ag－C
Cu nano-alloys: tailoring ofo permittivitty,” Y. Hashimoto, G. Senniutinas, A. Balčytis,
B
S.
Juodkazis, Y.
Y Nishijima, Sci. Rep., 2016, 2, 25010“Tunable Raaman selectivvity via random
mization of a rectangular pattern of nanno-disks,” Y.. Nishijima, J.
J
B. Khurgin, L. Rosa, H. Fujiwara,F
S. Juodkazis,J
AC
CS photonics,, 2014, 1 1006.
Y Hashimoto,, L. Rosa, J. B
B. Khurgin, S.
S Juodkazis,“Scaling rulees of SERS inntensity,” Y. Nishijima, Y.
Adv. Opt. Mater.,Ma
2014, 2,2 382.

2.
3.
4.

RECENT DEVELOPMENTS IN PLASMONICS

16

Alloy Plasmonic Materials for Sensor Applications
Yoshiaki Nishijima
Department of Physics, Electrical and Computer Engineering,
Graduate School of Engineering, Yokohama National University,
79-5 Tokiwadai, Hodogaya-ku, Yokohama 240-8501, Japan
Precious metal alloys enables new possibilities to tailor materials for specificoptical functions. Here we present a systematic study of the effects of a nanoscale
alloying on the permittivity of Au-Ag-Cu metals at 38 different atomic mixing ratios.
The permittivity was measured and analyzed numerically by applying the Drude model
described below equation.

 ( )   () 

 p2

(1)

 2  iwhere () represents permittivity at the high frequency limit (infinity), p is theplasma frequency,  is the damping constant, respectively. Both, optical spectra and
XRD results point towards an equivalent composition-dependent electron scattering
behavior. Correlation between the fundamental structural parameters of alloys and theresulting optical properties is elucidated.
Plasmonic properties of the Au-Ag-Cu alloy thin film (SPR) and nanoparticles(LSPR) were investigated by numerical calculations. Sensing ability to the refractive
index sensing, electromagnetic field enhancement for the surface enhanced Raman
spectroscopic application (Au-Ag system) and hydrogen storage alloy sensing (Au-Pd
system) will be discussed in the presentation.
Guidelines for designing plasmonic response of nano- structures and their patterns
are presented from the material science perspective.

(a) p × 1016 (rad / s)
1.60
1.6
1.55
1.50
1.45
1.40
1.4
1.35
1.30
1.25
1.20
1.2

(b)  × 10-15 (s)

Au

Au

0

0

100

25

25

75

50

75

Ag

: Experimental point

25

100
0

0
25

50

Cu (at%)

75

75

50

50

100

10
10.0
8.51
8
7.25
66.17
5.25
44.47
3.81
3.24
2.76
2.35
22.00

100

50

75

25

100

Cu

Ag

0

0
25

50

75

100

Cu (at%)Figure 1. Interpolated ternary plots of experimentally obtained Drude parameters (a) plasma
frequency p and (b) relaxation constant . Middle inset indicates the atomic ratios at which
experimental measurements were performed.

Cu

8th
h RCS/CSJ Jo
oint Symposium

17

Mallcolm Kad
dodwalaProfeessor of Nannoscience anda Nanotecchnology,
Schoool of Chem
mistry, Josepph Black Buuilding, Univ
versity of Glasgow,
G
Glasggow, G12 8QQ,
8UK
Tel & Fax: (+444)-141 330 4380
4
/ 48888
E-maail: Malcolm
m.Kadodwaala@glasgow
w.ac.uk
 Education
nal Backgroound
19944
PhD Chhemistry, UniversityU
off Nottingham
m, thesis Suurface
Sciennce Studies of Model Adsorbates.
A
Supervisor Prof Roberrt Jones.
19900
1st Class B.Sc. (Hons) Chemiical Physicss, Universityy of Nottinggham Profession
nal Career
20166-Present
Professor of Nanosciience and NanotechnolNogy, Schooll of Chemisstry, Joseph
Blackk Building, University of Glasgow
w, Glasgow,, G12 8QQ, UK
20133-2016
Reader, Scchool of Chhemistry, Joseph Black Building, U
University ofo Glasgow,,
Glasggow, G12 8QQ,
8UK
Senior Leecturer, Schoool of Chem
20077-2013
mistry, Josepph Black Buuilding, Uniiversity ofGlasggow, Glasgow, G12 8Q
QQ, UK
19966-2007
Lecturer, School of Chemistry,C
JosephJ
Blacck Building,, University
y ofGlasggow, Glasgow, G12 8Q
QQ, UK
19944-1995
Post-doctooral Fellow
w, FOM Instiitute Research Interests
I1) Naanophotoniccs for Chem
mical Appliccations
2) Chhirality


Recent Publications

1.

‘‘Biomacrom
molecular sttereostructuree mediates mode hyybridization in chiral plasmonicc
nnanostructures’, Jack, C., Karimullahh, A. S., Ley
yman, R., Tuullius, R., Rootello, V. M., Cooke, G.,,G
Gadegaard,
N Barron, L.
N.,
L D., Kadoddwala, M., Na
ano Lett., 2016, 16(9), 58806.
‘‘Spatial
conttrol of chem
mical processses on nanosstructures thrrough nano--localised waater heating’J
Jack,
C. et all., Nat. Commmun., 2016, 7, 10946.
‘‘Disposable
plasmonics: plastic templated plaasmonic meetamaterials with tunablle chirality’’A., Jack, C.., Tullius, R., Rotello, V.
K
Karimullah,
V M., Cookee, G., Gadeggaard, N., Baarron, L. D.,,
K
Kadodwala,
M., Adv. Maater., 2015, 27(37),
2
5610.
‘
‘"Superchiraal" spectroscoopy: detectioon of protein
n higher ordder hierarchical structuree with chirallpplasmonic
naanostructuress’, Tullius, R.,
R Karimullaah, A. S., Roodier, M., Fittzpatrick, B.,, Gadegaard,,
N Barron, L. D., Rootello, V. M.,
N.,
M Cooke, G., Lapthoorn, A., Kaadodwala, M.,.
M J. Am.
C
Chem.Soc.(CCommun.), 20015, 137(26)), 8380.
‘‘Scaling
rules of SERS inntensity’, Y. Nishijima,N
Y. Hashimoto, L. Rosa, J. B
B. Khurgin, S.
S Juodkazis,,
A Opt. Maater., 2014, 2,, 382.
Adv.

2.
3.

4.

5.

RECENT DEVELOPMENTS IN PLASMONICS

Chemical Applications of Nanophotonic: Probing the Structure of Soft
Matter with Chiral Nanostructures
Malcolm Kadodwala
School of Chemistry University of Glasgow,
Joseph Black Building, Glasgow G12 8QQ, U.K.

Chirality, the property of an object to lack mirror symmetry and thus be able toexist in two non-superimposable mirror image forms, is a ubiquitous property in nature.
Indeed, the building blocks of life, amino acids and sugars are chiral, and this sense of
handedness propagates in to the complex structures of life. In this talk I will discuss
how near fields with chiral asymmetries, generated by light scattering from chiralnanostructures, can uniquely characterise higher order biological structure which isinvisible to conventional spectroscopy. I will demonstrate how the interaction of chiralnanostructures and biomaterials can be understood using concepts from physicalchemistry and atomic and molecular physics; orbital hybridisation and quantum
interference phenomenon such as electromagnetic induced transparency (EIT).

18

8th
h RCS/CSJ Jo
oint Symposium

19

Yasu
uyuki Tsu
uboi
Profeessor of Graaduate Schoool of Sciennce, Osaka City
C University
Telepphone: +81--6-6605-25005
E-maail: twoboyss@sci.osakaa-cu.ac.jp
Educcational Bacckground:
1990
Bacheloor of Engineeering,Osakaa University(Depaartment of Chhemistry, Facculty of Scien
nce)
1995
Doctor ofo Engineering, Osaka University
U(Department of Appplied Physiccs, School off Engineeringg)
Profeessional Carreer:
1995-1996: Fuji PhotoFilm
P
C Ltd.
Co.
1996 -1999: Reseearch Associaate, Kyoto Innstitute of Teechnology.
1999-2001: Assisstant Prof & Lecturer.,L
Kyyoto Institutee of Technoloogy.
2001 – 2013: Asssociate Prof., Hokkaido University.
U
2013 ~ present: Professor,
P
Osaka City Uniiversity (currrent positionn)
1998-2001: Reseaarcher JST, PRESTO
P(areea of “Structture and Trannsformation””)
2001-2004: Headd of SORST projectp(JST)).
2004 ~ present: Laser
L
Systemm Inc. Ltd. Teechnical Advisor
2010 ~ 2014: Ressearcher JST,, PRESTO (aarea of “Phottoenergy Connversion Sysstems”)
Research Interessts:
Laserr Chemistry, Microspectrroscopy, Plassmonics, Lasser micro/nanno-Processinng, Polymer Dynamics
D
Seleccted Publicaations
1.

2.

3.
4.

5.

6.
7.

““Metallic-Nannostructure-Ennhanced Opticcal Trapping of Flexible Polymer
P
Chainns in Aqueou
us Solution ass
R
Revealedby Confocal
C
Fluorrescence Micrrospectroscopy”, M. Toshim
mitsu, et al., Y
Y. Tsuboi, J. Ph
hys. Chem. C,,2
2012,
116(27),, 14610.
""Reversible
Phhotoinduced-F
Formation andd Manipulatio
on of a Two-diimensional Cllosely Packed
d Assembly off
P
Polystyrene
N
Nanospheres
onn a Metallic Nanostructure
Ne", T. Shoji, ett al., Y. Tsubooi, J. Phys. Ch
hem. C, 2013,,
1
117(6),
2500.
""ResonantExccitation Effectt on Optical TrappingTof My
yoglobin: Thee Important Roole of a Hemee Cofactor"
T Shoji, et al. Y. Tsuboi, J. Phys.
T.
P
Chem. C,C 2013, 117(2(20), 10691.
““Permanent
Fixing or Reveersible Trappiing and Releaase of DNA MicropatternsMs on a Gold Nanostructure
N
e
U
Using
Continuuous-Wave orr Femtosecondd-Pulsed Nearr-Infrared Lasser Light”, T. Shoji, et al., Y. Tsuboi, J.
A Chem. Soc., 2013, 135((7), 6643.
Am.
""Plasmonic
O
OpticalTweezeers toward MolecularMMan
nipulation: Taailoring Plasm
monic Nanostrructure, Lightt
S
Source,and Resonant
R
Traapping", T. Shoji,S
et al., Y. Tsuboi, J.
J Phys. Cheem. Lett., 20014, 5, 2957..
((Highlighted
a ACS Editorr’s Choice)as""Plasmonic
opptical tweezerss: A long arm and a tight grrip", Y. Tsuboii, Nat. Nanoteech. 2016, 11, 5.
““Highly
Senssitive Detection of Organnic Molecules on the Baasis of a Pooly(N-isopropy
ylacrylamide))y Formed by Plasmonic Opptical Trappin
M
Microassemblng”, T. Shoji, et al., Y. Tsubboi, Anal. Cheem., 2017, 89,,5532.

RECENT DEVELOPMENTS IN PLASMONICS

Plasmonic Optical Tweezer toward Molecular Manipulation
Yasuyuki Tsuboi
Division of Molecular Material Science, Graduate School of Science,
Osaka City University, 3-3-138, Sugimoto, Sumiyoshi, Osaka, 558-8585, Japan
Plasmonic enhanced electromagnetic field is applicable not only to SERS but also
to chemical reaction promotion, and also even to optical trapping. Plasmon-based
optical trapping is quite intriguing and is currently attracting much attention in
nano-photonics and related research fields, since optical trapping based on surface
plasmon can potentially overcome several disadvantages of conventional opticaltrapping technique using a focused laser beam, i.e.; (i) the conventional techniquerequires an intense focused laser light and a complicated optical set up to manipulate asmall nanoparticle, and (ii) the spatial resolution in the trapping is, as a matter of course,
regulated to be more than several hundred nanometers by a diffraction limit of anincident light. As has been predicted theoretically and verified experimentally, anelectromagnetic field of incident light should be considerably localized and enhanced ata nano-junction or a nano-gap between metal
nanoparticles, so called gap-mode excitation. A
schematic illustration for such plasmon-based
optical trapping is displayed in the figure.
When photochemically-active species istrapped at such a plasmonic nan-gap, photon,
plasmon, and the photoactive species should be
simultaneously coupled in the same nano-space.
We consider that such situation is an ideal
photochemical reaction field in which they interact
with each other with great efficiency to promote
photochemical reaction yield. The goal of ourstudy is to incarnate such situation. We havedeveloped a plasmonic optical tweezer system andsucceeded in novel trapping so far.
References
1. ‘Plasmonic optical trapping for artificial polymer system’, J. Phys. Chem. C, 2012 .
2. ‘Resonant optical trapping for polymer microsphere and a protein’ J. Phys. Chem. C,
2013.
3. ‘Micro-pattern formation (colloidal crystal formation) on a plasmonic nanostructure’,J. Phys. Chem. C, 2013.
4. ‘Quantitative evaluation for radiation pressure and Soret force (temperature elevation
at a plasmonic nanostructure)’, J. Phys. Chem. C, 2012.
5. ‘Femtosecond plasmonic optical tweezer for biomolecules (DNA)’, J. Am. Chem.
Soc., 2013.
Recent advances of our researches are summarized in J. Phys. Chem. Lett., 2014 andpartly in Nature Nanotechnology, 2016. The plasmonic optical tweezers can be appliedalso to analytical chemistry (Anal. Chem., 2017). Characteristics and strategy of ourplasmonic optical tweezers are introduced toward molecular trapping.

20

8th RSC-CSJ Joint Symposium 2017
－Recent Developments in Plasmonics－■Date

March 18th (Sat), 2017 9:00-17:20■VenueS3; Room J29, House B, Bldg. 4,
Hiyoshi Campus, Keio University
Yokohama, Kanagawa, Japan■Hosted by
The Chemical Society of Japan (CSJ)
Co-hosted by The Royal Society of Chemistry (RSC)

Publication: March 2017
Publisher: The Chemical Society of Japan
1-5, Kanda-Surugadai, Chiyoda-ku Tokyo, 101-8307, Japan
Copyright: The Chemical Society of Japan

。

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�亙亙1) Hamasaka, G., Ochida, K , Hara, K., and Sawamura, M.: Angew. Chem. Int. Ed., 46, 5381 (2007).
2) Kawamorita, S., Ohmiya, H., lwai, T. and Sawamura, M. :Angew. Chem. Int. Ed., 50, 8363 (2011).
3) Kawamorita, S., Ohmiya, H.,Hara, K., Fukuoka, A. and Sawamura, M.: J. Am. Chem. Soc., 14, 5058 (2009).

mzml園
193-17453

Silica-SMAP

Wako Pure Chemical Industries, Ltd.

Organic Synthesis

On line Catalog: www.e-reagent.com
labchem@wakousa.com
USA:
Eu rope:biochem@wako-chemicals.decservice@wako-chem.co.jp
Others:「