Citation: A. Rossmann et al., MULTIELEMENT STABLE-ISOTOPE RATIO ANALYSIS OF GLYCEROL TO DETERMINE ITS ORIGIN IN WINE, ZEITSCHRIFT FUR LEBENSMITTEL-UNTERSUCHUNG UND-FORSCHUNG A-FOOD RESEARCH AND TECHNOLOGY, 207(3), 1998, pp. 237-243
Authors:
KRANZ C
WOHLSCHLAGER H
SCHMIDT HL
SCHUHMANN W
Citation: C. Kranz et al., CONTROLLED ELECTROCHEMICAL PREPARATION OF AMPEROMETRIC BIOSENSORS BASED ON CONDUCTING POLYMER MULTILAYERS, Electroanalysis, 10(8), 1998, pp. 546-552
Citation: D. Weber et al., CORRELATIONS OF CARBON-ISOTOPE RATIOS OF WINE INGREDIENTS FOR THE IMPROVED DETECTION OF ADULTERATIONS .1. ORGANIC-ACIDS AND ETHANOL, ZEITSCHRIFT FUR LEBENSMITTEL-UNTERSUCHUNG UND-FORSCHUNG A-FOOD RESEARCH AND TECHNOLOGY, 205(2), 1997, pp. 158-164
Authors:
KORNEXL BE
WERNER T
ROSSMANN A
SCHMIDT HL
Citation: Be. Kornexl et al., MEASUREMENT OF STABLE-ISOTOPE ABUNDANCES IN MILK AND MILK INGREDIENTS- A POSSIBLE TOOL FOR ORIGIN ASSIGNMENT AND QUALITY-CONTROL, ZEITSCHRIFT FUR LEBENSMITTEL-UNTERSUCHUNG UND-FORSCHUNG A-FOOD RESEARCH AND TECHNOLOGY, 205(1), 1997, pp. 19-24
Authors:
SCHRAMM S
SCHWARZ S
THIMET S
GENSLER M
SCHMIDT HL
Citation: S. Schramm et al., THE POSSIBLE CONTRIBUTION OF ISOTOPE EFFECTS ON ESTER AND ALDOL CONDENSATIONS TO ISOTOPE DISCRIMINATIONS AND ISOTOPIC PATTERNS OF NATURAL COMPOUNDS, Isotopes in environmental and health studies, 33(1-2), 1997, pp. 145-149
Citation: D. Weber et al., METABOLIC AND ISOTOPIC CORRELATIONS BETWEEN D-GLUCOSE, L-ASCORBIC-ACID AND L-TARTARIC ACID, Isotopes in environmental and health studies, 33(1-2), 1997, pp. 151-155
Authors:
WOLLENWEBER M
POLSTER J
BECKER T
SCHMIDT HL
Citation: M. Wollenweber et al., APPLICATION OF FUZZY-LOGIC IN MULTICOMPONENT ANALYSIS BY OPTODES, Biosensors & bioelectronics, 12(9-10), 1997, pp. 917-923
Authors:
KRANZ C
LOTZBEYER T
SCHMIDT HL
SCHUHMANN W
Citation: C. Kranz et al., LATERAL VISUALIZATION OF DIRECT ELECTRON-TRANSFER BETWEEN MICROPEROXIDASE AND ELECTRODES BY MEANS OF SCANNING ELECTROCHEMICAL MICROSCOPY, Biosensors & bioelectronics, 12(4), 1997, pp. 257-266
Authors:
OGBOMO I
BECKER T
HUMMEL W
DANZER J
SCHMIDT HL
Citation: I. Ogbomo et al., EXPERIMENTS ON THE ENZYMATIC ONLINE DETER MINATION OF DIACETYL AND 2-ACETOLACTATE IN BEER, Monatsschrift fur Brauwissenschaft, 50(5-6), 1997, pp. 108-113
Citation: T. Lotzbeyer et al., MINIZYMES - A NEW STRATEGY FOR THE DEVELOPMENT OF REAGENTLESS AMPEROMETRIC BIOSENSORS BASED ON DIRECT ELECTRON-TRANSFER PROCESSES, Bioelectrochemistry and bioenergetics, 42(1), 1997, pp. 1-6
Citation: C. Lehn et Hl. Schmidt, STABILITY AND STABILIZATION OF ENZYMES FROM MESOPHILIC AND THERMOPHILIC ORGANISMS IN RESPECT TO THEIR USE IN FIA-SYSTEMS FOR THE DETERMINATION OF L-LACTATE AND ACETATE, Journal of chemical technology and biotechnology, 69(2), 1997, pp. 161-166
Authors:
HARTL WH
DEMMELMAIR H
JAUCH KW
SCHMIDT HL
KOLETZKO B
SCHILDBERG FW
Citation: Wh. Hartl et al., DETERMINATION OF PROTEIN-SYNTHESIS IN HUMAN RECTAL-CANCER IN-SITU BY CONTINUOUS [1-C-13]LEUCINE INFUSION, American journal of physiology: endocrinology and metabolism, 35(5), 1997, pp. 796-802
Citation: G. Gleixner et Hl. Schmidt, CARBON-ISOTOPE EFFECTS ON THE FRUCTOSE-1,6-BISPHOSPHATE ALDOLASE REACTION, ORIGIN FOR NONSTATISTICAL C-13 DISTRIBUTIONS IN CARBOHYDRATES, The Journal of biological chemistry, 272(9), 1997, pp. 5382-5387
Citation: D. Weber et al., C-13-PATTERN OF NATURAL GLYCEROL - ORIGIN AND PRACTICAL IMPORTANCE, Journal of agricultural and food chemistry, 45(6), 1997, pp. 2042-2046
Authors:
BALZER A
GLEIXNER G
GRUPE G
SCHMIDT HL
SCHRAMM S
TURBANJUST S
Citation: A. Balzer et al., IN-VITRO DECOMPOSITION OF BONE-COLLAGEN BY SOIL BACTERIA - THE IMPLICATIONS FOR STABLE-ISOTOPE ANALYSIS IN ARCHAEOMETRY, Archaeometry, 39, 1997, pp. 415-429
Authors:
JAMIN E
GONZALEZ J
REMAUD G
NAULET N
MARTIN GG
WEBER D
ROSSMANN A
SCHMIDT HL
Citation: E. Jamin et al., IMPROVED DETECTION OF SUGAR ADDITION TO APPLE JUICES AND CONCENTRATESUSING INTERNAL STANDARD C-13 IRMS, Analytica chimica acta, 347(3), 1997, pp. 359-368
Citation: T. Lotzbeyer et al., ELECTRON-TRANSFER PRINCIPLES IN AMPEROMETRIC BIOSENSORS - DIRECT ELECTRON-TRANSFER BETWEEN ENZYMES AND ELECTRODE SURFACE, Sensors and actuators. B, Chemical, 33(1-3), 1996, pp. 50-54
Authors:
ROSSMANN A
SCHMIDT HL
RENIERO F
VERSINI G
MOUSSA I
MERLE MH
Citation: A. Rossmann et al., STABLE CARBON-ISOTOPE CONTENT IN ETHANOL OF EC DATA-BANK WINES FROM ITALY, FRANCE AND GERMANY, Zeitschrift fur Lebensmittel-Untersuchung und -Forschung, 203(3), 1996, pp. 293-301
Citation: Be. Kornexl et al., IMPROVING FRUIT JUICE ORIGIN ASSIGNMENT BY COMBINED CARBON AND NITROGEN ISOTOPE RATIO DETERMINATION IN PULPS, Zeitschrift fur Lebensmittel-Untersuchung und -Forschung, 202(1), 1996, pp. 55-59
Citation: Hl. Schmidt et al., FLOW-INJECTION ANALYSIS SYSTEMS WITH IMMOBILIZED ENZYMES - IMPROVEMENT OF APPLICABILITY BY INTEGRATION OF COUPLED REACTIONS, SEPARATION STEPS AND BACKGROUND CORRECTION, Talanta, 43(6), 1996, pp. 937-942
Authors:
BUTZENLECHNER M
THIMET S
KEMPE K
KEXEL H
SCHMIDT HL
Citation: M. Butzenlechner et al., INTERMOLECULAR AND INTRAMOLECULAR ISOTOPIC CORRELATIONS IN SOME CYANOGENIC GLYCOSIDES AND GLUCOSINOLATES AND THEIR PRACTICAL IMPORTANCE, Phytochemistry, 43(3), 1996, pp. 585-592
Citation: T. Weilacher et al., CARBON-ISOTOPE PATTERN IN PURINE ALKALOIDS A KEY TO ISOTOPE DISCRIMINATIONS IN C-1 COMPOUNDS, Phytochemistry, 41(4), 1996, pp. 1073-1077