TY - JOUR A1 - Scheller, Frieder W. A1 - Makower, Alexander A1 - Ghindilis, A. L. A1 - Bier, Frank Fabian A1 - Ehrentreich-Förster, Eva A1 - Wollenberger, Ursula A1 - Bauer, Christian G. A1 - Micheel, Burkhard A1 - Pfeiffer, Dorothea A1 - Szeponik, Jan A1 - Michael, N. A1 - Kaden, H. T1 - Enzyme sensors for subnanomolar concentrations Y1 - 1995 ER - TY - JOUR A1 - Bier, Frank Fabian A1 - Ehrentreich-Förster, Eva A1 - Scheller, Frieder W. T1 - Amplifying bienzyme cycle-linked immunoassays for determination of 2,4- dichlorphenoxyacetic acid Y1 - 1996 ER - TY - JOUR A1 - Bauer, Christian G. A1 - Eremenko, A. V. A1 - Ehrentreich-Förster, Eva A1 - Bier, Frank Fabian A1 - Makower, Alexander A1 - Halsall, H. B. A1 - Heineman, W. R. A1 - Scheller, Frieder W. T1 - Zeptomole-detecting biosensor for alkaline phosphatase in an electroche mical immunoassay for 2,4- dichlorophenoacetic acid Y1 - 1996 ER - TY - JOUR A1 - Bier, Frank Fabian A1 - Ehrentreich-Förster, Eva A1 - Bauer, Christian G. A1 - Scheller, Frieder W. T1 - High sensitive competitive immunodetection of 2,4-dichlorophenoxyacetic acid using enzymatic amplification with electrochemical detection Y1 - 1996 ER - 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 - Bier, Frank Fabian A1 - Ehrentreich-Förster, Eva A1 - Makower, Alexander A1 - Scheller, Frieder W. T1 - An enzymatic amplification cycle for high sensitive immunoassay Y1 - 1996 ER - TY - JOUR A1 - Ehrentreich-Förster, Eva A1 - Scheller, Frieder W. A1 - McNeil, C. J. T1 - Biosensor zur in vivo Messung von Superoxidradikalen Y1 - 1997 ER - TY - JOUR A1 - Ehrentreich-Förster, Eva A1 - Scheller, Frieder W. T1 - Charakterisierung antioxidativer Substanzen mit einem Superoxidsensor Y1 - 1997 ER - TY - JOUR A1 - Bier, Frank Fabian A1 - Ehrentreich-Förster, Eva A1 - Dölling, R. A1 - Eremenko, A. V. A1 - Scheller, Frieder W. T1 - A redox-label immunosensor on basis of a bi-enzyme electrode Y1 - 1997 ER - TY - JOUR A1 - Ehrentreich-Förster, Eva A1 - Shishniashvili, D. A1 - Song, Min Ik A1 - Scheller, Frieder W. T1 - Study of antioxidative substances by means of a ssuperoxide sensor Y1 - 1998 ER -