Current awareness in biosensors & bioelectronics

Bioseltsors & Bioelectronics Vol. 13. No. 3--4, pp. ix-xii. 1998 © 1998 Elsevier Science S.A. Printed in Great Britain. All rights reserved 0956-5663/98/$19.00

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Current awareness in biosensors & bioelectronics (4 weeks journals. Search ended 21st Jail 1998)

1 BOOKS, REVIEWS & SYMPOSIA Collings AF, Caruso F// CSIRO, Div Telecommun & lnd Phys, POB 218, Lindfield, NSW 2070, Australia Biosensors: Recent advances Rep Progr Phys 1997, 60 (1 I) 1397 Ramanathan S, Ensor M, Daunert S//Univ Kentucky, Dept Chem, Lexington, KY 40506, USA Bacterial biosensors for monitoring toxic metals Trends Biotech 1997, 15 (12) 500

BIOSENSORS: 2 GENERAL Cameron BD, Cote GL*// *Texas A&M Univ, Bioengn Program, Zachry Engn Ctr, College Stn, Tx 77843, USA Noninvasive glucose sensing utilizing a digital closed-loop polarimetric approach IEEE Trans Biomed Eng 1997, 44 (12) 1221 Spichiger-Keller UE//ETH Technopk, Dept Pharm, Technopk Str 1, CH-8005 Zurich, Switzerland The Centre for Chemical Sensors/Biosensors and BioAnalytical Chemistry, CCS, at the interface between science and the market place Chimia 1997, 51 (10) 790

3 CATALYTIC Besombes JL, Cosnier S*, Labbe P// *Univ Grenoble 1, UMR CNRS 5630, Lab Electrochim Organ & Photochim Redox, BP 53, 301 rue Chimie, F-38041 Grenoble 9, France Improvement of poly(amphiphilic pyrrole) enzyme electrodes via the incorporation of synthetic laponite-clay-nanoparticles Talanta 1997, 44 (12) 2209 Bianco P, Lattuca C// CNRS, BIP, 31 Chemin Joseph Aiguier, FR-13402 Marseille 20, France Membrane-assembly of carbon microelectrodes for the electrochemical study of redox proteins Anal Chim Acta 1997, 353 (1) 53 Centonze D, Losito I, Malitesta C, Palmisano F, Zambonin PG*// *Univ Bari, Dipt Chim, via Orabona 4, IT-70126 Bari, Italy Electrochemical immobilisation of enzymes on conducting organic salt electrodes: Characterisation of an oxygen independent and interference-free glucose biosensor J Electroanal Chem 1997, 435 (1-2) 103 Chuang CL, Wang YJ, Lan HL*// *Nail Yang Ming Univ, Inst

Biomed Engn, Taipei 11221, Taiwan Amperometric glucose sensors based on ferrocene-containing Bpolyethyleneimine and immobilized glucose oxidase Anal Chim Acta 1997, 353 (1) 37 Cosnier S, Galland B, Innocent C//Univ Grenoble 1, UMR CNRS 5630, Lab Electrochim Organ & Photochim Redox, BP 53, 301 rue Chimie, F-38041 Grenoble 9, France New electropolymerizable amphiphilic viologens for the immobilization and electrical wiring of a nitrate reductase J Electroanal Chem 1997, 433 (1-2) 113 Cosnier S, Gondran C, Senillou A, Gratzel, Vlachopoulos N//Address as above. Mesoporous TiO2 films: New catalytic electrode materials for fabricating amperometric biosensors based on oxidases Electroanal 1997, 9 (18) 1387 Deng Q, Dong SJ*// *Chinese Acad Sci, Changcbun lnst Appl Chem, Electroanalyt Chem Lab, CN-130022 Cbangchun, Peoples gep China The effect of substrate and solvent properties on the response of an organic phase tyrosinase electrode J Electroanal Chem 1997, 435 (!-2) 11 Etcbenique RA, Cairo F_J*l/ *Argentine Sci Res Council, CONICET, AR-1033 Buenos Aires, DF, Argentina Electrochemical quartz crystal impedance study of redox hydrogel mediators for amperometric enzyme electrodes Anal Chem 1997, 69 (23) 4833 Fotzani ES, Rivas GA, Solis VM*// *Univ Nacl, Dept Quim Fis, INFIQC, AP 4, CC 61, AR-5000 Cordoba, Argentina Amperometric determination of dopamine on vegetal-tissue enzymatic electrodes. Analysis of interferents and enzymatic selectivity dElectroanal Chem 1997, 435 (1-2) 77 Heering HA, Weiner JH, Armstrong FA*//*Univ Oxford, Inorgan Chem Lab, Sth Parks Rd, Oxford OXI 3QR, England Direct detection and measurement of electron relays in a multicentered enzyme: Voltammetry of electrode-surface films of E coli fumarate reductase, an iron-sulfur flavoprotein darner Chem Soc 1997, 119 (48) 11628 Heiduschka P, Preschel M, Rosch M, Gopel W// Univ Munster Eye Hosp, Expt Ophthalmol, Domagkstr 15, DE-48149 Munster, Germany Regeneration of an electropolymerised polypyrrole layer for the amperometric detection of ammonia Biosens Bioelectron 1997, 12 (12) 1227 Heleg-Shabtai V, Katz E, Levi S, Willner I*//*Hebrew Univ Jerusalem, Inst Chem, IL-91904 Jerusalem, Israel Microperoxidase-ll functionalized electrodes: An active mono-

As a service to subscribers, each issue of the Journal contains a bibliography of newly published material in the field of biosensors & bioeIcctronics. The bibliography is divided into 5 sections: 1 Books, Reviews & Symposia; Biosensors: 2 General; 3 Catalytic; 4 Affinity; 5 Bioclectronics. Within each section, articles are listed in alphabetical order with respect to the author. Where there are no papers to appear under a heading, it will be omitted. ix

Current A w a r e n e s s

layer interface for the electrocatalyzed reduction to Co-IIprotoporphyrin IX reconstituted myoglobin and for the generation of integrated protein electrodes for bioelectrocatalyzed hydrogenation of acetylenes J Chem Soc Perkin Trans 2 1997, (12) 2645 Huang XM, Zhu M, Shen HX*// *Nankai Univ, Dept Chem, CN300071 Tianjin, Peoples Rep China N,N-diethylaniline as hydrogen donor for determination of hydrogen peroxide catalyzed by metalloporphyrins as enzyme mimetic of peroxidase Mikrochim Acta 1998, 128 (1-2) 87 Ikeda T, Kato K, Maeda M, Tatsumi H, Kano K, Matsushita K// Kyoto Univ, Dept Agr Chem, Sakyo ku, Kyoto 606, Japan Electrocatalytic properties of Acetobacter aceti cells immobilized on electrodes for the quinone-mediated oxidation of ethanol J Electroanal Chem 1997, 430 (1-2) 197 Jiang L, Glidle A, McNeil CJ, Cooper JM*// *Univ Glasgow, Dept Elect & Elect Engn, Bioelectron Res Ctr, Glasgow G12 8LT, Scotland Characterization of electron transfer reactions of microperoxidase assembled at short-chain thiol-monolayers on gold Biosens Bioelectron 1997, 12 (12) 1143 Jimenez C, Bartrol J, De Rooij NF, Koudelka-Hep M// Univ Autonoma Barcelona, Dept Quim, Grp Sensors & Biosensors, E08193 Bellaterra, Spain Use of photopolymerizable membranes based on polyacrylamide hydrogels for enzymatic microsensor construction Anal Chim Acta 1997, 351 (1-3) 169 Jin W, Wollenberger U, Kargel E, Schunck WH, Scheller FW// Univ Potsdam, Max Delbruck Ctr Mol Med, lnst Biochem & Mol Physiol, Robert Ross le Str 10, D-13125 Berlin, Germany Electrochemical investigations of the intermolecular electron transfer between cytochrome c and NADPH cytochrome P450 reductase J Electroanal Chem 1997, 433 (I-2) 135 Khan GF, Wernet W//Procter & Gamble Far East lnc, Laundry & Fabric Conditioners, Higashinada ku, 17 Koyo cho, Naka lchome, Kobe, Hyogo 658, Japan A highly sensitive amperometric creatinine sensor Anal Chim Acta 1997, 351 (I-3) 151 Li JH, Dong SJ*// *Chinese Acad Sci, Changchun lnst Appl Chem, Electroanalyt Chem Lab, Changchun 130022, Peoples Rep China The electrochemical study of oxidation-reduction properties of horseradish peroxidase JElectroanal Chem 1997, 431 (1) 19 Lisdat F, Wollenberger U, Makower A, Hortnagl H, Pfeiffer D, Scheller FW// Univ Potsdam, Max-Delbruck-Centrum, Inst Biochem & Molec Physiol, Robert-Rossle-Str 10, DE-13122 Berlin, Germany Catecholamine detection using enzymatic amplification Biosens Bioelectron 1997, 12 (12) 1199 Losada J, Garcia-Armada MP//Univ Politec, Dept Ingn Quim lnd, C/Jose Gutierrez Abascal 2, ES-28006 Madrid, Spain A glucose amperometric sensor based on covalent immobilization of glucose oxidase in poly-2-aminoaniline film via chloranil on platinized platinum electrode Electroanal 1997, 9 (18) 1416 Male KB, Gartu PO, Kamen AA, Luong JHT*// *Natl Res Council Canada, Biotechnol Res Inst, 6100 Royalmount Ave, Montreal, Quebec, Canada H4P 2R2

Biosensors & Bioelectronies

A flow-injection (FI) mediated biosensor for on-line monitoring of lactate in mammalian cell culture Anal Chim Acta 1997, 351 (1-3) 159 Narvaez A, Dominguez E, Katakis 1, Katz E, Ranjit KT, Den Dov I, Willner I*//*Hebrew Univ, Inst Chem, IL-91904 Jerusalem, Israel Microperoxidase-I l-mediated reduction of hemoproteins: Electrocatalyzed reduction of cytochrome c, myoglobin and hemoglobin and electrocatalytic reduction of nitrate in the presence of cytochrome-dependent nitrate reductase d Electroanal Chem 1997, 430 (1-2) 227 Norberg J, Emneus J, Jonsson JA*, Mathiasson L, Burestedt E, Knutsson M, Marko-Varga G// *Lund Univ, Dept Analyt Chem, POB 124, S-22100 Lund, Sweden On-line supported liquid membrane liquid chromatography with a phenol oxidase-based biosensor as a selective detection unit for the determination of phenols in blood plasma J Chromatogr B 1997, 701 (1) 39 Paredes PA, Parellada J, Fernandez VM, Katakis I, Dominguez E*// *Univ Alcala, Dept Quim Analit, ES-28871 AIcala de Henares, Madrid, Spain Amperometric mediated carbon paste biosensor based on Dfructose dehydrogenase for the determination of fructose in food analysis Biosens Bioelectron 1997, 12 (12) 1233 Pum D, Neubauer A, Sleytr UB, Pentzien S, Reetz S, Kautek W*// *Fed inst Mat Res & Testing, Lab Thin Film Technol, Eichen 87, D-12205 Berlin, Germany Physico-chemical properties of crystalline nanoscale enzymeprotein-metal layer composites in biosensors Bet Bunsen-Ges Phys Chem Chem 1997, I01 (11) 1686 Qian J, Liu Y, Liu H, Yu T, Deng J// Fudan Univ, Dept Chem, CN-200433 Shanghai, Peoples Rep China Immobilization of horseradish peroxidase with a regenerated silk fibroin membrane and its application to a tetrathiafulvalenemediating H202 sensor Biosens Bioelectron 1997, 12 (12) 1213 Riedel K, Lehmann M, Adler K, Kunze G*// *Inst Plant Genet & Crop Plant Res, Corrensstr 3, D-06466 Gatersleben, Germany Physiological characterization of a microbial sensor containing the yeast Arxula adeninivorans LS3 ,4nton Leeuwenhoek lnt J Gen Microbiol 1997, 71 (4) 345 Sadeghi SJ, Gilardi G, Cass AEG*// *Imp Coil Sci Technol & Med, Dept Biochem, London SW7 2AZ, England Mediated electrochemistry of peroxidases: Effects of variations in protein and mediator structures Biosens Bioelectron 1997, 12 (12) 1191 Schlereth DD, Kooyman RPH//Tech Univ Munich, Lehrstuhl Allgemeine Chem & Biochem, Vottingerstr 40, D-85354 Freising Weihenstephan, Germany Self-assembled monolayers with biospecific affinity for lactate dehydrogenase for the electroenzymatic oxidation of lactate J Electroanal Chem 1997, 431 (2) 285 Schuhmann W, Kranz C, Wohlschlager H, Strohmeier J// Ruhr Univ, Lehrstuhl Analyt Chem: Elektroanal & Sensor, Universitatsstr 150, DE-44780 Bochum, Germany Pulse technique for the electrochemical deposition of polymer films on electrode surfaces Biosens Bioelectron 1997, 12 (12) 1157 Swann MJ, Bloor D, Haruyama T, Aizawa M// Univ Durham, Dept Phys, South Rd, Durham DHI 3LE, England

Biosensors& Bioelectronics

The role of polypyrrole as charge transfer mediator and immobilization matrix for D-fructose dehydrogenase in a fructose sensor Biosens Bioelectron 1997, 12 (12) 1169 Wang J, Park DS, Pamidi PVA// New Mexico State Univ, Dept Chem & Biochem, Las Cruces, NM 88003, USA Tailoring the macroporosity and performance of sol-gel derived carbon composite glucose sensors J Electroanal Chem 1997, 434 (1-2) 185 Wang P, Amarashinghe S, Leddy J, Arnold M, Dordick JS*// *Univ Iowa, Dept Chem & Biochem Engn, Iowa City, la 52242, USA Enzymatically prepared poly(hydroquinone) as a mediator for amperometric glucose sensors Polymer 1998, 39 (I) 123 Wang RH, Cai QY, Tong DF, Nie LH, Yao SZ// Hunan Univ, Dept Chem & Chem Engn, CN--410082 Changsha, Peoples Rep China Enzymatic assay of acid phosphatase and microanalysis of Cu 2÷ and Ag ÷ with a SAW-impedance sensor Enzyme Microb Technol 1998, 22 (1) 36 Wei HP, Wang TL, Li SFY*//*Natl Univ Singapore, Dept Chem, SG-119260 Singapore, Rep Singapore Detection of underivatized carbohydrates in capillary electrophoresis with a bienzyme electrode Electrophoresis 1997, lg (I l) 2024 Wittstock G, Schuhmann W// Univ Leipzig, Inst Phys & Theoret Chem, Linnestr 2, D-04103 Leipzig, Germany Formation and imaging of microscopic enzymatically active spots on an alkanethiolate-covered gold electrode by scanning electrochemical microscopy Anal Chem 1997, 69 (24) 5059 Wu Q, Storrier GD, Pariente F, Wang Y, Shapleigh JP, Abruna HD*// *Cornell Univ, Dept Chem, Wing Hall, Ithaca, NY 14853, USA A nitrite biosensor based on a maltose binding protein nitrite reductase fusion immobilized on an electropolymerized film of a pyrrole derived bipyridinium Anal Chem 1997, 69 (23) 4856 Yang YF, Mu SL*//*Yangzhou Univ, Teacher's Coil, Dept Chem, Yangzhou 225002, Peoples Rep China Bioelectrochemical responses of the polyaniline horseradish peroxidase electrodes J Electroanal Chem 1997, 432 (1-2) 71 Yokoyama K, Kawada M, Tamiya E//Japan Adv Inst Sci & Technol, Sch Mat Sci, Tatsunokuchi, lshikawa 92312, Japan Electrochemically mediated enzyme reaction of polyethyleneglycol-modified galactose oxidase in organic solvents ,1 Electroanal Chem 1997, 434 (1-2) 217 Zhang X, Chan KY*, You JK, Lin ZG, Tseung ACC// *Univ Hong Kong, Dept Chem, Pokfulam Rd, Hong Kong, Peoples Rep China Partial oxidation of glucose by a Pt/WO3 electrode J Electroanal Chem 1997, 430 (1-2) 147 Zhu YM, Zhang JZ, Dong SJ*// *Chinese Acad Sci, Changchun Inst Appl Chem, Electroanalyt Chem Lab, CN-130022 Changchun, Peoples Rap China Hydrazines probe of interaction of horseradish peroxidase with cr)'o-hydrogel Anal Chim Acta 1997, 353 (l) 45

Current Awareness

4 AFFINITY Bianchi N, Rutigliano C, Tomassetti M, Feriotto G, Zorzato F, Gambari R*// *Univ Ferrara, Dept Biochem & Mol Biol, Via L Borsari N46, IT-44100 Ferrara, Italy Biosensor technology and surface plasmon resonance for real-time detection of HIV-1 genomic sequences amplified by polymerase chain reaction Clin Diagn Virol 1997, 8 (3) 199 Feng J, Zhu L, Ci YX*, Wang XY, Guo ZQ//*Beijing Univ, Dept Chem, CN-100871 Beijing, Peoples Rep China A self-assembled antibody electrode for HT29 tumour cells Biotechnol Appl Biochem 1997, 26 (3) 163 Ferraton N, Delair T*, Laayoun A, Cros P, Mandrand B// *Biomerieux, Grp Chim Acides Nucl, Parc Club Moulin Vent 33, Ave Levy, F-69693 Venissieux, France Covalent immobilization of nucleic acid probes onto reactive synthetic polymers J Appl Polym Sci 1997, 66 (2) 233 Galio L, Briquet S, Cot S, Guillet JG, Vaquero C// lnst Cochin Genet Mol, CNRS UPR 0415, 22 rue Mechain, F-75014 Paris, France Analysis of interactions between HuGATA-3 transcription factor and three GATA regulatory elements of HIV-I long terminal repeat, by surface plasmon resonance Anal Biochem 1997, 253 (1) 70 Gaus K, Hall EAH*// *Univ Cambridge, Inst Biotechnol, Tennis Court Rd, Cambridge CB2 1QT, England Evaluation of surface plasmon resonance (SPR) for heparin assay. I. Protamine as a heparin affinity surface JColloidlnterface Sci 1997, 194 (2) 364 Gaus K, Hall EAH*//*Address as above. Evaluation of surface plasmon resonance (SPR) for heparin assay. 11. Polyethylene imine (PEI) as an affinity surface d Colloidlnterface Sci 1997, 194 (2) 373 Gizeli E, Liley M, Lowe CR, Vogel H// Univ Cambridge, Inst Biotechnol, Tennis Court Rd, Cambridge CB2 IQT, England Antibody binding to a functionalized supported lipid layer: A direct acoustic immunosensor Anal Chem 1997, 69 (23) 4808 Hall DR, Gorgani NN, Altin JG, Winzor DJ*//*Univ Queensland, Dept Biochem, Ctr Prot Struct Funct & Engn, Brisbane, QId 4072, Australia Theoretical and experimental considerations of the pseudo-firstorder approximation in conventional kinetic analysis of lAsys biosensor data Anal Biochem 1997, 253 (2) 145 Jordan CE, Frutos AG, Thiel AJ, Corn RM*// *Univ Wisconsin, Dept Chem, 1101 Univ Ave, Madison, Wi 53706, USA Surface plasmon resonance imaging measurements of DNA hybridization adsorption and streptavidin/DNA multilayer formation at chemically modified gold surfaces Anal Chem 1997, 69 (24) 4939 Kortt AA, Oddie GW, lliades P, Gruen LC, Hudson PJ//CSIRO, Div Biomol Engn, 343 Royal Parade, Parkville, Vic 3052, Australia Nonspecific amine immobilization of ligand can be a potential source of error in BIAcore binding experiments and may reduce binding affinities Anal Biochem 1997, 253 (1) 103

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Current Awareness

Kubitschko S, Spinke J*, Bruckner T, Pohl S, Oranth N//*F Hoffmann La Roche & Co Ltd, Div Diagnost, Feasibil New Syst, Bldg 205-306, CH-4070 Basel, Switzerland Sensitivity enhancement of optical immunosensors with nanoparticles Anal Biochem 1997, 253 (1) 112 Marks RS, Bassis E, Bycbenko A, Levine MM// Ben Gurion Univ, Negev Unit Biotechnol, POB 653, IL-84105 Beer Sheva, Israel Chemiluminescent optical fiber immunosensor for detecting cholera antitoxin Opt Eng 1997, 36 (12) 3258 Morais S, Gonzalez-Martinez MA, Abad A, Montoya A, Maquieira A, Puchades R*//*Univ Politecn Valencia, Dept Quim, Camino Vera 14, ES-46071 Valencia, Spain A comparative study by the enzyme-linked immunofiltration assay of solid phases used in the development of flow immunosensors J Immunol Methods 1997, 208 (1) 75 Muratsugu M, Kurosawa S, Ghourchian HO, Kamo N// Prefectural Coil Hlth Sci, 3-7-30 Habikino, Habikino, Osaka 583, Japan Development of latex piezoelectric immunoassay and piezoelectric biosensor for laboratory tests (Japanese, English Abstract) Bunseki Kagaku 1997, 46 (12) 917 Napier ME, Loomis CR, Sistare MF, Kim J, Eckhardt AE, Thorp HH*// *Univ Nth Carolina, Dept Chem, CB 3290, Chapel Hill, NC 27599, USA Probing biomolecule recognition with electron transfer: Electrochemical sensors for DNA hybridization Bioconjugate Chemistry 1997, 8 (6) 906 Napier ME, Thorp HH*//*Address as above. Modification of electrodes with dicarboxylate self-assembled monolayers for attachment and detection of nucleic acids Langmuir 1997, 13 (23) 6342 Parsons ID, Stockley PG*// *Univ Leeds, Sch Biol, Leeds LS2 9JT, England Quantitation of the Escherichia coil methionine repressor-operator interaction by surface plasmon resonance is not affected by the presence of a dextran matrix Anal Biochem 1997, 254 (I) 82 Ruzicka J, lvaska A//Univ Washington, Dept Chem, Box 351700, Seattle, Wa 98195, USA Bioligand interaction assay by flow injection absorptiometry Anal Chem 1997, 69 (24) 5024

Biosensors & Bioelectronics Anal Chem 1997, 69 (24) 4948

Wang J, Nielsen PE, Jiang M, Cai XH, Fernandes JR, Grant DH, Ozsoz M, Beglieter A, Mowat M//New Mexico State Univ, Dept Chem & Biochem, Las Cruces, NM 88003, USA Mismatch sensitive hybridization detection by peptide nucleic acids immobilized on a quartz crystal microbalance Anal Chem 1997, 69 (24) 5200 Weissbecker B, Schutz S, Klein A, Hummel HE// Univ Giessen, Div Biol & Biotechnol Plant Protect, Ludwigstr 21B, D-35390 Giessen, Germany Analysis of volatiles emitted by potato plants by means of a Colorado beetle electroantennographic detector Talanta 1997, 44 (12) 2217 Wu ZY, Shen GL, Yu RQ, Wang SP, Zeng XF//Hunan Univ, Inst Chemometr & Chem Sensing Technol, CN-410082 Changsha, Peoples Rep China Piezoelectric immunosensor based on the agglutination of PEG for determination of S. japonicum antibody Chem J Chinese Univ-Chinese 1997, 18 (11) 1774 Xu YH, Suleiman AA//Sthn Univ & A&M Coil, Dept Chem, Baton Rouge, La 70813, USA Reusable amperometric immunosensor for the determination of cortisol Anal Left 1997, 30 (15) 2675 Zhang C, Feng G, Gao Z//OvG-Univ, IPE, Dept Elect Engn, DE39016 Magdeburg, Germany Development of a new kind of dual modulated QCM biosensor Biosens Bioelectron 1997, 12 (12) 1219 Zhao YD, Pang DW*, Wang ZL, Cheng JK, Qi YP// *Wuhan Univ, Dept Chem, Wuhan 430072, Peoples Rep China DNA-modified electrodes. II. Electrochemical characterization of gold electrodes modified with DNA JElectroanal Chem 1997, 431 (2) 203

5 BIOELECTRONICS Barko G, Hlavay J*// *Univ Veszprem, Dept Earth & Environm Sci, POB 158, H-8201 Veszprem, Hungary Application of an artificial neural network (ANN) and piezoelectric chemical sensor array for identification of volatile organic compounds Talanta 1997, 44 (12) 2237

Schummer M, Ng WL, Nelson PS, Bumgamer RE, Hood L//Univ Washington, Dept Mol Biol, Box 357730, Seattle, Wa 98195, USA Inexpensive handheld device for the construction of high-density nucleic acid arrays Biotechniques 1997, 23 (6) 1087

Blonder R, Katz E, Willner I*, Wray V, Buckmann AF//*Hebrew Univ, Inst Chem, IL-91904 Jerusalem, Israel Application of a nitrospiropyran-FAD-reconstituted glucose oxidase and charged electron mediators as optobioelectronic assemblies for the amperometric transduction of recorded optical signals: Control of the "on"-"off" direction of the photoswitch dArner Chern Soc 1997, 119 (49) 11747

Solinas-Toldo S, Lampel S, Stilgenbauer S, Nickolenko J, Benner A, Dohner H, Cremer T, Lichter P*// *Deutsch Krebsforschungszentrum, Abt Org Komplexer Genome, Neuenheimer Feld 280, DE-69120 Heidelberg, Germany Matrix-based comparative genomic hybridization: Biochips to screen for genomic imbalances Gene Chromosome Cancer 1997, 20 (4) 399

Hungerford G, Donald F, Birch DJS, Moore BD*//*Univ Strathclyde, Dept Pure & Appl Chem, 295 Cathedral St, Glasgow G1 1XL, Scotland Influence of secondary structure on the decay kinetics of fluorescent donor-acceptor labelled peptides Biosens Bioelectron 1997, 12 (12) 1183

Thiel AJ, Frutos AG, Jordan CE, Corn RM, Smith LM*// *Univ Wisconsin, Dept Chem, I101 Univ Ave, Madison, Wi 53706, USA In situ surface plasmon resonance imaging detection of DNA hybridization to oligonucleotide arrays on gold surfaces

Katterle M, Wollenberger U, Scheller FW// Univ Potsdam, c/o Max Delbruck Ctr, DE-13125 Berlin, Germany Electrochemistry of hemoglobin at modified silver electrodes is not a redox-process of iron protoporphyrin IX Electroanal 1997, 9 (18) 1393

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