bluuebunny/crossref_metadata_2025_split huggingface dataset:
Evaluation of the water sorption and controlled‐release potential of binary polymeric beads of starch and alginate loaded with potassium nitrate as an agrochemical
Authors: Mishra Sushma , Bajpai Jaya , Bajpai A. K. 
Published: September 2004

AbstractBinary polymeric beads of sodium alginate and starch were prepared and characterized by IR spectral and scanning electron microscopy (SEM) techniques. The beads were examined for water uptake potential, and he influence of various factors, including chemical composition of the macromolecular matrix, pH, ionic strength, and temperature of the swelling medium, were investigated on the degree of water sorption. The prepared beads were loaded with KNO3, as a model agrochemical, and the release kinetics of KNO3 were studied under varying experimental conditions, as mentioned previously. The release data were analyzed by Fick's equation, and the mechanism of KNO3 release was worked out at different experimental conditions. © 2004 Wiley Periodicals, Inc. J Appl Polym Sci 94: 1815–1826, 2004
The forensic use of luminol chemiluminescence to detect traces of blood inside motor vehicles
Authors: Quickenden T. I. , Ennis C. P. , Creamer J. I. 
Published: September 2004

AbstractThe luminol test for blood was carried out on a set of interior ﬁttings and surfaces inside three different makes of modern motor car. The surfaces and ﬁttings provided little interference with the test for blood, although there was some detectable chemiluminescence when the test was applied to blood‐free material from a seatbelt, a boot‐lining and a gear‐knob. The case with which haemoglobin samples could be washed off interior car surfaces was also examined for seat fabrics, carpets, roof‐linings and various other plastic interior surfaces. A standard wash with water alone was not very effective and removed only ca. 50% of the haemoglobin. A standard wash with soapy water or with a proprietary multipurpose car cleaner removed ca. 90% of the haemoglobin from the tested surface. The effect of high car interior temperatures on haemoglobin samples that were subsequently used in the luminol test was also examined. It was shown that the sensitivity of the luminol test was not decreased but was increased by the prior heating of a haemoglobin sample. This effect was attributed to the thermal conversion of haemoglobin to the more brighter catalyst for chemiluminescence, methaemoglobin. The enthalpy of this conversion in the solid state was found to be 14.1 kJ/mol. Copyright © 2004 John Wiley & Sons, Ltd.
Interaction of metals with peroxidase—mediated luminol‐enhanced, chemiluminescence (PLmCL)
Authors: Coteur G. , Dubois P. 
Published: September 2004

AbstractThe peroxidase‐mediated luminol‐enhanced chemiluminescence (PLmCL) method has been used to study the in vitro effect of contaminants such as heavy metals on the reactive oxygen species production by immunocytes. We were interested to know whether metals could directly affect peroxidase‐mediated luminescence, taking horseradish peroxidase (HRP) as a model enzyme, since this could contribute to the inhibition of immunocyte LmCL. Copper inhibited PLmCL in a dose‐dependent manner, while cadmium, iron, silver and lead only partly decreased the signal in the concentration range tested. In contrast, zinc enhanced the signal at high concentrations. Eventually, chromium, mercury and aluminium did not affect PLmCL. It is suggested that these effects reﬂect the ability of the metals to interact with the active site of the peroxidase. These results demonstrate that such interactions have to be considered when interpreting the effects of metals on immunocytes using the LmCL method. Copyright © 2004 John Wiley & Sons, Ltd.
The quenching of electrochemiluminescence upon oligonucleotide hybridization
Authors: Spehar Anna‐Maria , Koster Sander , Kulmala Sakari , Verpoorte Elisabeth , de Rooij Nico , Koudelka‐Hep Milena 
Published: September 2004

AbstractMany genomic assays rely on a distance‐dependent interaction between luminescent labels, such as luminescence quenching or resonance energy transfer. We studied the interaction between electrochemically excited Ru(bpy)32+ and Cy5 in a hybridization assay on a chip. The 3′ end of an oligonucleotide was labelled with Ru(bpy)32+ and the 5′ end of a complementary strand with Cy5. Upon the hybridization, the electrochemiluminescence (ECL) of Ru(bpy)32+ was efﬁciently quenched by Cy5 with a sensitivity down to 30 nmol/L of the Cy5‐labelled complementary strand. The quenching efﬁciency is calculated to be 78%. A similar phenomenon was observed in a comparative study using laser‐excitation of Ru(bpy)32+. The hybridization with the non‐labelled complementary or labelled non‐complementary strand did not change the intensity of the ECL signal. Resonance energy transfer, electron transfer and static quenching mechanisms are discussed. Our results suggest that static quenching and/or electron transfer are the most likely quenching mechanisms. Copyright © 2004 John Wiley & Sons, Ltd.
Antifeedant C20 Diterpene Alkaloids
Authors: González‐Coloma Azucena , Reina Matías , Guadaño Ana , Martínez‐Díaz Rafael , Díaz Jesús G. , García‐Rodriguez Juan , Alva Allenger , Grandez Maritza 
Published: September 2004

AbstractWe have tested the insect antifeedant and toxic activity of 21 C20 diterpenoid alkaloids on Spodoptera littoralis and Leptinotarsa decemlineata. The antifeedant effects of the test compounds were structure‐ and species‐dependent. The most active antifeedants to L. decemlineata and S. littoralis were the rearranged form of hetisine (20; EC50=1.7 μg/cm2) and 19‐oxodihydroatisine (9; EC50=0.1 μg/cm2), resp. Glandulosine (8) moderately affected orally injected S. littoralis larvae. A few compounds (13‐oxocardiopetamine (4), 9, and atisinium chloride (13)) had cytotoxic effects to insect‐derived Sf9 cells with varying degrees of selectivity with respect to mammalian CHO cells. Compounds 4 and 15,22‐O‐diacetyl‐19‐oxodihydroatisine (10) increased Trypanosoma cruzi mortality. Our results support the plant protective role of C20 diterpenoid alkaloids and open a new field for parasite control strategies.
Sequence‐Specific Binding of the Schizosaccharomyces pombe His1 Protein to Fission Yeast Telomeric DNA
Authors: Tomita Kazunori , Uritani Masahiro , Ushimaru Takashi , Yoshinaga Koichi , Ueno Masaru 
Published: September 2004

AbstractSequence‐specific proteinDNA interaction is critical for many important cellular processes such as transcription, DNA replication, and chromosome segregation. Identification of additional proteins that bind to DNA in a sequence‐specific manner will contribute to the understanding of the mechanism of molecular recognition between protein and DNA. We found that the ATP phosphoribosyl transferase His1, which catalyzes the first step in histidine biosynthesis, is bound to both single‐ and double‐stranded telomeric DNA. Competition experiments revealed that His1 is bound to a fission yeast telomeric DNA in a sequence‐specific manner. Previously identified sequence‐specific telomere‐binding proteins contain Myb domain. In contrast, Schizosaccharomyces pombe His1 does not contain Myb domain. These findings indicate that His1 has a novel DNA‐recognition domain.
Stereochemical Studies on the Making and Unmaking of Isopentenyl Diphosphate in Different Biological Systems
Authors: Laupitz Ralf , Gräwert Tobias , Rieder Christoph , Zepeck Ferdinand , Bacher Adelbert , Arigoni Duilio , Rohdich Felix , Eisenreich Wolfgang 
Published: September 2004

AbstractTo investigate the unknown stereochemical course of the reaction catalyzed by the type‐II isomerase, which interconverts isopentenyl diphosphate (IPP) and dimethylallyl diphosphate (DMAPP), a sample of [1,2‐13C2]‐IPP stereospecifically labelled with 2H at C(2) was prepared by incubating a D2O solution of (E)‐4‐hydroxy‐3‐methyl[1,2‐13C2]but‐2‐enyl diphosphate with a recombinant IspH protein of Escherichia coli in the presence of NADH as a reducing agent and flavodoxin as well as flavodoxin reductase as auxiliary proteins. As monitored by 13C‐NMR spectroscopy, treatment of the deuterated IPP with either type‐I or type‐II IPP isomerase resulted in the formation of DMAPP molecules retaining all the 2H label of the starting material. From the known stereochemical course of the type‐I isomerase‐catalyzed reaction, one has to conclude that the label introduced from D2O in the course of the IspH reaction resides specifically in the HSiC(2) position of IPP and that the two isomerases mobilize specifically the same HReC(2) ligand of their common IPP substrate. The outcome of an additional experiment, in which unlabelled IPP was incubated in D2O with the type‐II enzyme, demonstrates that the two isomerases also share the same preference in selecting for their reaction the (E)‐methyl group of DMAPP.
Is there a role for balloon valvuloplasty in patients with stenotic aortic bioprosthetic valves?
Authors: Kirwan Christopher , Richardson Gail , Rothman Martin T. 
Published: September 2004

AbstractThe management of patients with stenotic aortic bioprostheses is usually surgical. However, a proportion of such patients are unfit for such procedures. The technique of aortic balloon valvuloplasty as an alternative treatment strategy for such patients is explored. Cathet Cardiovasc Intervent 2004;63:251–253. © 2004 Wiley‐Liss, Inc.
Procedural efficacy and complications of X‐Sizer thrombectomy in de novo and stented lesions
Authors: Pate Gordon E. , Lowe Robert , Kuchela Arun , Buller Christopher E. , Vaderah Sanjeev , Carere Ronald G. , Ricci Donald R. , Hamburger Jaap N. , Webb John G. 
Published: September 2004

AbstractAngiographic thrombus is associated with poorer procedural and clinical outcomes. We report our experience with the X‐Sizer thrombectomy device (EndiCOR Medical) from March 2001 to December 2002. Indications for use in 44 patients (33 male; mean age, 60) included myocardial infarction (27), unstable angina (6), periprocedural thrombosis (2), acute (< 24 hr) stent thrombosis (1), and subacute (> 24 hr) stent thrombosis (8). Three cases involved vein grafts. Deployment was successful in 42/44. Difficulty traversing the stent occurred in 5/9 cases of in‐stent thrombosis. Median TIMI flow increased from 1 to 2 (P = 0.01) postthrombectomy. Median final TIMI flow was 3. Complications included dissection (1), perforation, device jam on stent (1), disruption of a covered stent (1), distal macro‐embolization (4), and transient no‐reflow (5). The X‐Sizer thrombectomy device improves TIMI flow but does not always prevent distal embolization. Care is needed when treating in‐stent thrombosis. Catheter Cardiovasc Interv 2004;63:177–182. © 2004 Wiley‐Liss, Inc.
Quantitative coronary arteriography on digital flat‐panel system
Authors: Van Herck Paul L. , Gavit Laurence , Gorissen Peter , Wuyts Floris L. , Claeys Marc J. , Bosmans Johan M. , Benali Karim , Vrints Christiaan J. 
Published: September 2004

AbstractOn images acquired with a digital flat‐panel (DFP) detector, known for its better image quality, the performance of a validated quantitative coronary arteriography (QCA) software, CAASII (Cardiovascular Angiography Analysis System or CAAS), and a DFP‐dedicated QCA algorithm (flat‐panel analysis software or FPAS) was compared in a phantom and a patient study. On phantom, FPAS performed with higher accuracy the quantification of the smallest tubes and the calibration of an empty catheter. The overall accuracy and precision for the quantification procedure was better for FPAS (0.07 ± 0.04 mm) than for the CAAS (0.19 ± 0.06 mm; P = 0.03 and P < 0.01, respectively). In the patient study, the main difference between the two algorithms was found in the small diameters: CAAS almost always gave higher values than FPAS for the minimal luminal diameter (P < 0.001) and could only give values up to 70% for diameter stenosis. In conclusion, the FPAS can be considered more appropriate for assessing severe stenoses on digital flat‐panel images. Catheter Cardiovasc Interv 2004;63:192–200. © 2004 Wiley‐Liss, Inc.
Transcatheter therapy of long extreme subatretic aortic coarctations with covered stents
Authors: Ewert Peter , Abdul‐Khaliq Hashim , Peters Bjoern , Nagdyman Nicole , Schubert Stephan , Lange Peter E. 
Published: September 2004

AbstractWe report our experience with the transcatheter treatment of long extreme subatretic coarctations in four adult patients by the implantation of covered stents. The minimal narrowing of the stenosis was 0.014″ to 2 mm; the hypoplastic distance measured between 21 and 42 mm. Polytetrafluoroethylene‐covered stents 39–50 mm long were implanted and 6 months later redilated. Residual pressure gradients ranged from 0 to 10 mm Hg. One stent fracture required the implantation of a second stent after 6 months. The follow‐up period ranges from 18 to 4 months and has been uneventful so far. Covered stents seem to have the potential to extend the limits of interventional therapy to extreme forms of aortic coarctations. Catheter Cardiovasc Interv 2004;63:236–239. © 2004 Wiley‐Liss, Inc.
Cutting balloon angioplasty vs. conventional balloon angioplasty in patients receiving intracoronary brachytherapy for the treatment of in‐stent restenosis
Authors: Fasseas Panayotis , Orford James L. , Lennon Ryan , O'Neill Jessica , Denktas Ali E. , Panetta Carmelo J. , Berger Peter B. , Holmes David R. 
Published: September 2004

AbstractThe objective of this study was to evaluate the safety and efficacy of cutting balloon angioplasty (CBA) for the treatment of in‐stent restenosis prior to intracoronary brachytherapy (ICB). Cutting balloon angioplasty may reduce the incidence of uncontrolled dissection requiring adjunctive stenting and may limit “melon seeding” and geographic miss in patients with in‐stent restenosis who are subsequently treated with ICB. We performed a retrospective case‐control analysis of 134 consecutive patients with in‐stent restenosis who were treated with ICB preceded by either CBA or conventional balloon angioplasty. We identified 44 patients who underwent CBA and ICB, and 90 control patients who underwent conventional percutaneous transluminal coronary angioplasty (PTCA) and ICB for the treatment of in‐stent restenosis. Adjunctive coronary stenting was performed in 13 patients (29.5%) in the CBA/ICB group and 41 patients (45.6%; P < 0.001) in the PTCA/ICB group. There was no difference in the injury length or active treatment (ICB) length. The procedural and angiographic success rates were similar in both groups. There were no statistically significant differences in the incidence of death, myocardial infarction, recurrent angina pectoris, subsequent target lumen revascularization, or the composite endpoint of all four clinical outcomes (P > 0.05). Despite sound theoretical reasons why CBA may be better than conventional balloon angioplasty for treatment of in‐stent restenosis with ICB, and despite a reduction in the need for adjunctive coronary stenting, we were unable to identify differences in clinical outcome. Catheter Cardiovasc Interv 2004;63:152–157. © 2004 Wiley‐Liss, Inc.
Novel percutaneous adventitial drug delivery system for regional vascular treatment
Authors: Ikeno Fumiaki , Lyons Jennifer , Kaneda Hideaki , Baluom Muhammad , Benet Leslie Z. , Rezaee Mehrdad 
Published: September 2004

AbstractA novel intracoronary microsyringe system (MicroSyringe) was developed for regulated drug injection into the adventitial space. In this report, the feasibility, safety, and distribution pattern of vascular treatment with this modality were tested in 17 swine by delivering Oregon green‐labeled paclitaxel (OGP) and tacrolimus. Coronaries were harvested 0.5–96 hr postinjection and analyzed for drug by fluorescence histochemistry (OGP) and liquid chromatography‐mass spectrometry (tacrolimus). Histopathological analysis was subsequently performed. The microsyringe deliveries were performed safely in all cases. In the OGP‐injected group, within 2 hr postprocedure there was intense staining of the adventitia, media, and endothelium around the injection site, and by 23 hr staining extended distally by 27.5 mm. With tacrolimus, similar longitudinal drug distribution was seen; furthermore, by 48 hr there was detectable drug over 40 mm proximal and distal to the injection site. Significant levels of tacrolimus were detectable in coronaries at 96 hr. Percutaneous adventitial delivery is safe, feasible, and provides consistent dosing for complete treatment of a vascular territory. Catheter Cardiovasc Interv 2004;63:222–230. © 2004 Wiley‐Liss, Inc.
The Structural Influence in the Stability of Polymer‐Bound Diazonium Salts
Authors: Bräse Stefan , Dahmen Stefan , Popescu Crisan , Schroen Maarten , Wortmann Franz‐Josef 
Published: September 2004

AbstractVarious new diazonium ions on a polymeric support that have a variety of counterions and complexation with crown ethers have been prepared, and the thermal stability of these resins over a larger temperature interval has been investigated. Nonisothermal kinetics applied to DSC data have been used predicting the lifetime of the resins.
Asymmetric Desymmetrization Based on an Intramolecular Haloetherification: A Highly Effective and Recyclable Chiral Nonracemic Auxiliary, 2‐exo‐Methyl‐3‐endo‐phenyl‐5‐norbornene‐2‐carboxaldehyde, for meso‐1,3‐ and meso‐1,4‐Diols
Authors: Fujioka Hiromichi , Fujita Tetsuya , Kotoku Naoyuki , Ohba Yusuke , Nagatomi Yasushi , Hiramatsu Atsushi , Kita Yasuyuki 
Published: September 2004

AbstractA new chiral auxiliary, a 3‐endo‐phenyl norbornene aldehyde derivative, which is a crystalline, very stable, and easily handled, was developed for the desymmetrization of meso‐1,3‐ and meso‐1,4‐diols. The key step of the method, an intramolecular bromoetherification, proceeded in a highly diastereoselective manner. A four‐step sequence, 1) acetalization, 2) intramolecular bromoetherification followed by acid hydrolysis, 3) protection of the alcohol, and 4) retrobromoetherification, transformed the meso‐diols into optically active derivatives. The 3‐endo‐phenyl norbornene aldehyde derivative was simultaneously reformed and could be used repeatedly. This is the first chemical example of a single auxiliary that is applicable for highly enantioselective desymmetrization of meso‐1,3‐ and meso‐1,4‐diols; to the best of our knowledge, this is the best chemical method available for the desymmetrization of meso‐1,4‐diols.
Evaluation of the Efficiency of the Photocatalytic One‐Electron Oxidation Reaction of Aromatic Compounds Adsorbed on a TiO2 Surface
Authors: Tachikawa Takashi , Yoshida Akihiro , Tojo Sachiko , Sugimoto Akira , Fujitsuka Mamoru , Majima Tetsuro 
Published: September 2004

AbstractThe TiO2 photocatalytic one‐electron oxidation mechanism of aromatic sulfides with a methylene bridging group (‐(CH2)n‐, n=0–4) between the 4‐(methylthio)phenyl chromophore and the carboxylate binding group on the surface of a TiO2 powder slurried in acetonitrile (MeCN) has been investigated by time‐resolved diffuse reflectance (TDR) spectroscopy. The electronic coupling element (HDA) between the hole donor and acceptor, which was estimated from the spectroscopic characteristics of the charge transfer (CT) complexes of the substrates (S) and the TiO2 surface, exhibited an exponential decline with the increasing of the methylene number of S. The determined decay factor (β) of 9 nm−1 also supports the fact that the 4‐(methylthio)phenyl chromophore is separated from the TiO2 surface. The efficiency of the one‐electron oxidation of S adsorbed on the TiO2 surface, which was determined from the relationship between the amount of adsorbates and the concentration of the generated radical cations, significantly depended on the HDA value, but not on the oxidation potential of S determined in homogeneous solution.
Structural Analysis for Crystalline and Amorphous LnFe2Dx (Ln: Ho, Tb) by X‐Ray/Neutron Diffraction and Reverse Monte Carlo Modeling.
Authors: Itoh Keiji , Miyajima Yoshinobu , Aoki Kiyoshi , Fukunaga Toshiharu 
Published: September 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
Probing the Limits of the Zintl Concept: Structure and Bonding in Rare‐Earth and Alkaline‐Earth Zinc‐Antimonides Yb9Zn4+xSb9 and Ca9Zn4.5Sb9.
Authors: Bobev Svilen , Thompson Joe D. , Sarrao John L. , Olmstead Marilyn M. , Hope Haakon , Kauzlarich Susan M. 
Published: September 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
Highly Diastereo‐ and Enantioselective Reactions of Enecarbamates with Ethyl Glyoxylate to Give Optically Active syn and anti α‐Alkyl‐β‐Hydroxy Imines and Ketones.
Authors: Matsubara Ryosuke , Nakamura Yoshitaka , Kobayashi Shu 
Published: September 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
Asymmetric Aminolysis of Aromatic Epoxides: A Facile Catalytic Enantioselective Synthesis of anti‐β‐Amino Alcohols.
Authors: Bartoli Giuseppe , Bosco Marcella , Carlone Armando , Locatelli Manuela , Massaccesi Massimo , Melchiorre Paolo , Sambri Letizia 
Published: September 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
Facile Synthesis of 2‐Arylbenzo[b]furans Through Unusual Acid Catalyzed 1,2‐Elimination.
Authors: Jha Ashok K. , Sharma Pushkar C. , Maulik Prakas R. , Yadav Umesh , Hajela K. 
Published: September 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
A Survey of Acid Catalysis and Oxidation Conditions in the Two‐Step, One‐Flask Synthesis of Meso‐Substituted Corroles via Dipyrromethanedicarbinols and Pyrrole.
Authors: Geier G. Richard III , Chick Jeffrey Forris Beecham , Callinan Jennifer B. , Reid Christopher G. , Auguscinski Waldemar P. 
Published: September 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
2‐Alkyl‐4‐arylimidazoles: Structurally Novel Sodium Channel Modulators.
Authors: Liberatore Anne‐Marie , Schulz Jocelyne , Pommier Jacques , Barthelemy Marie‐Anne , Huchet Marion , Chabrier Pierre‐Etienne , Bigg Dennis 
Published: September 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
A Novel Ring‐Opening Reaction of (Z)‐2‐Methyl‐4‐arylmethylene‐5(4H)‐oxazolone Derivatives with Acylhydrazines.
Authors: Maekawa Kei , Kanno Yoshitaka , Kubo Kanji , Igarashi Tetsutaro , Sakurai Tadamitsu 
Published: September 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
Synthesis and Activity of New Aryl‐ and Heteroaryl‐Substituted 5,6‐Dihydro‐4H‐pyrrolo[1,2‐b]pyrazole Inhibitors of the Transforming Growth Factor‐β Type I Receptor Kinase Domain.
Authors: Sawyer J. Scott , et al. et al. 
Published: September 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
Novel and Potent Transforming Growth Factor Beta Type I Receptor Kinase Domain Inhibitor: 7‐Amino 4‐(2‐Pyridin‐2‐yl‐5,6‐dihydro‐4H‐pyrrolo [1,2‐b]pyrazol‐3‐yl)‐quinolines.
Authors: Li Hong‐yu , Wang Yan , Yan Lei , Campbell Robert M. , Anderson Bryan D. , Wagner Jill R. , Yingling Jonathan M. 
Published: September 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
Aminomethylpyridines as DPP‐IV Inhibitors.
Authors: Peters Jens‐Uwe , Weber Silja , Kritter Stephane , Weiss Peter , Wallier Angelina , Zimmerli Daniel , Boehringer Markus , Steger Matthias , Loeffler Bernd‐Michael 
Published: September 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
Synthesis and Biological Evaluation of 7‐N‐(n‐Alkoxyphthalimido)‐2‐hydroxy‐4‐aryl‐6‐aryliminothiazolidino [2,3‐b]pyrimidines and Related Compounds.
Authors: Singh Bhawani Singh , Mehta Deepika , Baregama Lalit K. , Talesara G. L. 
Published: September 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
Facile Synthesis of Substituted Quinazolin‐4‐(3H)‐ones Using Low‐Valence Titanium Reagent.
Authors: Shi Daqing , Rong Liangce , Wang Juxian , Zhuang Qiya , Wang Xiangshan , Hu Hongwen 
Published: September 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.
Synthesis of 3‐O‐Acyl/3‐Benzylidene/3‐Hydrazone/3‐Hydrazine/17‐Carboxyacryloyl Ester Derivatives of Betulinic Acid as anti‐Angiogenic Agents.
Authors: Mukherjee Rama , Jaggi Manu , Rajendran Praveen , Srivastava Sanjay K. , Siddiqui Mohammad J. A. , Vardhan Anand , Burman Anand C. 
Published: September 2004

AbstractFor Abstract see ChemInform Abstract in Full Text.