TY - JOUR A1 - Bier, Frank Fabian A1 - Ehrentreich-Förster, Eva A1 - Scheller, Frieder W. A1 - Makower, Alexander A1 - Eremenko, A. V. A1 - Wollenberger, Ursula A1 - Bauer, Christian G. A1 - Pfeiffer, Dorothea A1 - Micheel, Burkhard T1 - Ultrasensitive biosensors Y1 - 1996 ER - TY - JOUR A1 - Jin, Wen A1 - Wollenberger, Ursula A1 - Bier, Frank Fabian A1 - Makower, Alexander A1 - Schiller, Frieder W. T1 - Electron transfer between cytochrome c and copper enzymes Y1 - 1996 ER - TY - JOUR A1 - Jin, Wen A1 - Wollenberger, Ursula A1 - Bier, Frank Fabian A1 - Scheller, Frieder W. T1 - Construction and characterization of multi-layer-enzyme electrode : covalent binding of quinoprotein glucose dehydrogenase onto gold electrodes Y1 - 1995 ER - TY - JOUR A1 - Jin, Wen A1 - Wollenberger, Ursula A1 - Kärgel, E. A1 - Schunck, W.-H. A1 - Scheller, Frieder W. T1 - Electrochemical investigation of the intermolecular electron transfer between cytochrome c and NADPH-cytochrome P450-reductase Y1 - 1997 ER - TY - JOUR A1 - Jin, Wen A1 - Wollenberger, Ursula A1 - Scheller, Frieder W. T1 - PQQ as redox shuttle for quinoprotein glucose dehydrogenase Y1 - 1998 ER - TY - JOUR A1 - Kaatz, Helvi A1 - Streffer, Katrin A1 - Wollenberger, Ursula A1 - Peter, Martin G. T1 - Inhibition of mushroom tyrosinase by kojic acid octanoates Y1 - 1999 ER - TY - JOUR A1 - Kaisheva, A. A1 - Iliev, I. A1 - Kazareva, R. A1 - Christov, S. A1 - Wollenberger, Ursula A1 - Scheller, Frieder W. T1 - Enzyme/gas diffusion electrodes for determination of phenol Y1 - 1996 ER - TY - JOUR A1 - Katterle, Martin A1 - Wollenberger, Ursula A1 - Scheller, Frieder W. T1 - Electrochemistry of hemoglobin at modified silver electrodes is not a redox-process of iron protoporhyrin IX Y1 - 1997 ER - TY - JOUR A1 - Kulys, J. A1 - Drungiliene, A. A1 - Wollenberger, Ursula A1 - Krikstopaitis, K. A1 - Scheller, Frieder W. T1 - Electroanalytical determination of peroxidases and laccases on carbon paste electrodes Y1 - 1997 ER - TY - JOUR A1 - Kulys, J. A1 - Drungiliene, A. A1 - Wollenberger, Ursula A1 - Scheller, Frieder W. T1 - Membrane covered carbon paste electrode for the electrochemical determination of perioxidase and microperoxidase in a flow system Y1 - 1998 ER -