Field effect transistor sensitive to penicillin

Determination of glucose, urea and penicillin using enzyme-pH-electrodes

1973 • 159 citations

[20] Chemically aggregated enzymes

1976 • 92 citations

Penicillin selective enzyme electrode

1973 • 89 citations

Theoretical evaluation of the steady-state response of potentiometric enzyme electrodes

1980 • 65 citations

A field effect transistor as a solid-state reference electrode

1978 • 65 citations

Design and response characteristics of an enzyme electrode for measurement of penicillin in fermentation broth

1979 • 57 citations

An enzyme electrode for measurement of penicillin in fermentation broth: A step toward the application of enzyme electrodes in fermentation control

1978 • 51 citations

The pH-dependence and group modification of β-lactamase I

1975 • 51 citations