TY - JOUR A1 - Wollenberger, Ursula T1 - Integrierte Immuno-Extraktions-Probenahme und tragbarer Biosensor-Prototyp für vor-Ort Messungen Y1 - 2000 ER - TY - JOUR A1 - Lei, Chenghong A1 - Wollenberger, Ursula A1 - Scheller, Frieder W. T1 - Clay based direct electrochemistry of myoglobin Y1 - 2000 ER - TY - JOUR A1 - Lei, Chenghong A1 - Wollenberger, Ursula A1 - Jung, Christiane A1 - Scheller, Frieder W. T1 - Clay-bridged electron transfer between cytochrome P450(cam) and electrode Y1 - 2000 ER - TY - JOUR A1 - Ge, Bixia A1 - Meyer, T. A1 - Schöning, M. J. A1 - Wollenberger, Ursula A1 - Lisdat, Fred T1 - Cytochrome c from chromatium vinosum on gold electrodes Y1 - 2000 ER - TY - JOUR A1 - Fridman, Vadim A1 - Wollenberger, Ursula A1 - Bogdanovskaya, V. A. A1 - Lisdat, Fred A1 - Ruzgas, T. A1 - Lindgren, A. A1 - Gorton, Lo A1 - Scheller, Frieder W. T1 - Electrochemical investigation of cellobiose oxidation by cellobiose dehydrogenase in the presence of cytochrome c as mediator Y1 - 2000 ER - TY - JOUR A1 - Chen, Jian A1 - Wollenberger, Ursula A1 - Lisdat, Fred A1 - Ge, Bixia A1 - Scheller, Frieder W. T1 - Superoxide sensor based on hemin modified electrode Y1 - 2000 ER -