Year |
Citation |
Score |
2015 |
Schmidt HL, Robins RJ, Werner RA. Multi-factorial in vivo stable isotope fractionation: causes, correlations, consequences and applications. Isotopes in Environmental and Health Studies. 51: 155-99. PMID 25894429 DOI: 10.1080/10256016.2015.1014355 |
0.301 |
|
2004 |
Schmidt HL, Werner RA, Yoshida N, Well R. Is the isotopic composition of nitrous oxide an indicator for its origin from nitrification or denitrification? A theoretical approach from referred data and microbiological and enzyme kinetic aspects. Rapid Communications in Mass Spectrometry : Rcm. 18: 2036-40. PMID 15378714 DOI: 10.1002/Rcm.1586 |
0.303 |
|
2001 |
Eicher I, Schmidt HL. Electrocatalytic reduction of lipoic acid and electroenzymatic reduction of NAD(P)(+) for integrated dehydrogenase biosensors. Biosensors & Bioelectronics. 16: 245-52. PMID 11390211 DOI: 10.1016/S0956-5663(01)00130-0 |
0.32 |
|
2000 |
Becker TM, Schmidt HL. Data model for the elimination of matrix effects in enzyme-based flow-injection systems. Biotechnology and Bioengineering. 69: 377-84. PMID 10862676 DOI: 10.1002/1097-0290(20000820)69:4<377::Aid-Bit4>3.0.Co;2-O |
0.303 |
|
2000 |
Becker TM, Schmidt HL. New ways of enzymatic two-substrate determinations in flow injection systems Analytica Chimica Acta. 421: 7-18. DOI: 10.1016/S0003-2670(00)01024-2 |
0.308 |
|
1998 |
Gleixner G, Scrimgeour C, Schmidt HL, Viola R. Stable isotope distribution in the major metabolites of source and sink organs of Solanum tuberosum L.: A powerful tool in the study of metabolic partitioning in intact plants Planta. 207: 241-245. DOI: 10.1007/S004250050479 |
0.324 |
|
1997 |
Gleixner G, Schmidt HL. Carbon isotope effects on the fructose-1,6-bisphosphate aldolase reaction, origin for non-statistical 13C distributions in carbohydrates. The Journal of Biological Chemistry. 272: 5382-7. PMID 9038136 DOI: 10.1074/Jbc.272.9.5382 |
0.363 |
|
1997 |
Kranz C, Lötzbeyer T, Schmidt HL, Schuhmann W. Lateral visualization of direct electron transfer between microperoxidase and electrodes by means of scanning electrochemical microscopy Biosensors and Bioelectronics. 12: 257-266. DOI: 10.1016/S0956-5663(96)00056-5 |
0.316 |
|
1997 |
Lötzbeyer T, Schuhmann W, Schmidt HL. Minizymes. A new strategy for the development of reagentless amperometric biosensors based on direct electron-transfer processes Bioelectrochemistry and Bioenergetics. 42: 1-6. DOI: 10.1016/S0302-4598(96)05187-2 |
0.332 |
|
1996 |
Schmidt HL, Schuhmann W. Reagentless oxidoreductase sensors Biosensors and Bioelectronics. 11: 127-135. DOI: 10.1016/0956-5663(96)83720-1 |
0.326 |
|
1996 |
Lötzbeyer T, Schuhmann W, Schmidt H. Electron transfer principles in amperometric biosensors: direct electron transfer between enzymes and electrode surface Sensors and Actuators B-Chemical. 33: 50-54. DOI: 10.1016/0925-4005(96)01834-5 |
0.344 |
|
1996 |
Butzenlechner M, Thimet S, Kempe K, Kexel H, Schmidt HL. Inter- and intramolecular isotopic correlations in some cyanogenic glycosides and glucosinolates and their practical importance Phytochemistry. 43: 585-592. DOI: 10.1016/0031-9422(96)00290-7 |
0.375 |
|
1995 |
Gensler M, Rossmann A, Schmidt H. Detection of Added L-Ascorbic Acid in Fruit Juices by Isotope Ratio Mass Spectrometry Journal of Agricultural and Food Chemistry. 43: 2662-2666. DOI: 10.1021/Jf00058A020 |
0.331 |
|
1995 |
Lötzbeyer T, Schuhmann W, Schmidt H. Direct electrocatalytical H2O2 reduction with hemin covalently immobilized at a monolayer-modified gold electrode Journal of Electroanalytical Chemistry. 395: 341-344. DOI: 10.1016/0022-0728(95)04265-P |
0.304 |
|
1995 |
Schlereth DD, Schuhmann W, Schmidt H. Spectroelectrochemical characterization of ultra-thin films formed by electropolymerization of phenothiazine derivatives on transparent gold electrodes Journal of Electroanalytical Chemistry. 381: 63-70. DOI: 10.1016/0022-0728(94)03665-P |
0.307 |
|
1995 |
Englbrecht U, Schmidt HL. Improvement of substrate-selectivity in enzyme-linked FIA-systems by differential measurement and 'enzyme-array' Journal of Chemical Technology and Biotechnology. 62: 68-74. DOI: 10.1002/Jctb.280620111 |
0.304 |
|
1994 |
Lötzbeyer T, Schuhmann W, Katz E, Falter J, Schmidt HL. Direct electron transfer between the covalently immobilized enzyme microperoxidase MP-11 and a cystamine-modified gold electrode Journal of Electroanalytical Chemistry. 377: 291-294. DOI: 10.1016/0022-0728(94)03646-2 |
0.337 |
|
1994 |
Katz E, Schlereth DD, Schmidt H, Olsthoorn AJJ. Reconstitution of the quinoprotein glucose dehydrogenase from its apoenzyme on a gold electrode surface modified with a monolayer of pyrroloquinoline q Journal of Electroanalytical Chemistry. 368: 165-171. DOI: 10.1016/0022-0728(93)03094-6 |
0.323 |
|
1994 |
Katz E, Schmidt H. Gold electrode modification with a monolayer of 1,4,5,8-naphthalenetetrone as a four-electron transfer mediator: electrochemical reduction of dioxygen Journal of Electroanalytical Chemistry. 368: 87-94. DOI: 10.1016/0022-0728(93)03039-R |
0.319 |
|
1994 |
Katz E, Schlereth DD, Schmidt H. Electrochemical study of pyrroloquinoline quinone covalently immobilized as a monolayer onto a cystamine-modified gold electrode Journal of Electroanalytical Chemistry. 367: 59-70. DOI: 10.1016/0022-0728(93)03010-M |
0.317 |
|
1994 |
Karyakin AA, Karyakina EE, Schuhmann W, Schmidt H, Varfolomeyev SD. New amperometric dehydrogenase electrodes based on electrocatalytic NADH‐oxidation at poly (methylene blue)‐modified electrodes Electroanalysis. 6: 821-829. DOI: 10.1002/Elan.1140061003 |
0.318 |
|
1994 |
Schlereth DD, Katz E, Schmidt H. Toluidine blue covalently immobilized onto gold electrode surfaces: An electrocatalytic system for nadh oxidation Electroanalysis. 6: 725-734. DOI: 10.1002/Elan.1140060903 |
0.334 |
|
1993 |
Kulys J, Gleixner G, Schuhmann W, Schmidt H. Biocatalysis and electrocatalysis at carbon paste electrodes doped by diaphorase‐methylene green and diaphorase‐meldola blue Electroanalysis. 5: 201-207. DOI: 10.1002/Elan.1140050304 |
0.31 |
|
1992 |
Metges CC, Schmidt HL, Eichinger H. Use of naturally enriched mixed food in 13C breath tests applied in young suckling calves. The British Journal of Nutrition. 67: 43-55. PMID 1547202 DOI: 10.1079/Bjn19920007 |
0.328 |
|
1992 |
Schuhmann W, Lehn C, Schmidt H, Gründig B. Comparison of native and chemically stabilized enzymes in amperometric enzyme electrodes Sensors and Actuators B-Chemical. 7: 393-398. DOI: 10.1016/0925-4005(92)80331-Q |
0.327 |
|
1991 |
Rossmann A, Butzenlechner M, Schmidt HL. Evidence for a nonstatistical carbon isotope distribution in natural glucose. Plant Physiology. 96: 609-14. PMID 16668229 DOI: 10.1104/Pp.96.2.609 |
0.346 |
|
1991 |
Schuhmann W, Lammert R, Hämmerle M, Schmidt H. Electrocatalytic properties of polypyrrole in amperometric electrodes Biosensors and Bioelectronics. 6: 689-697. DOI: 10.1016/0956-5663(91)87023-5 |
0.331 |
|
1990 |
Metges C, Kempe K, Schmidt HL. Dependence of the carbon-isotope contents of breath carbon dioxide, milk, serum and rumen fermentation products on the delta 13C value of food in dairy cows. The British Journal of Nutrition. 63: 187-96. PMID 2110469 DOI: 10.1079/Bjn19900106 |
0.353 |
|
1984 |
Huck H, Schelter-Graf A, Danzer J, Kirch P, Schmidt H. Bioelectrochemical detection systems for substrates of dehydrogenases Analyst. 109: 147-150. DOI: 10.1039/An9840900147 |
0.334 |
|
1962 |
SCHMIDT HL, HUESKENS G, JERCHEL D. [On the degradation of C14-labelled-malic acid by Bacterium gracile]. Archiv FüR Mikrobiologie. 43: 162-71. PMID 14498734 |
0.64 |
|
1962 |
Schmidt HL, Hüskens G, Jerchel D. Zum Abbau von 14C-markierter Äpfelsäure durch Bacterium gracile Archiv FüR Mikrobiologie. 43: 162-171. DOI: 10.1007/BF00406433 |
0.631 |
|
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