A. Ciucu*, Carmela Negulescu**
*Prof. dr. A. Ciucu, Catedra de Chimie Analitică, Facultatea de Chimie, Universitatea din București
**Carmela Negulescu, Biochimist, Wyeth Whitehall, București
Abstract
Enzymatic methods for detection of some selected toxic compounds
Sensitive, rapid and reliable detection and determination of pesticides are important for protection of the environment and human health. According to the method selected for measurement of enzyme activity, a variety of spectrophotometric, fluorometric, piezoelectric, potentiometric and voltammetric devices were developed, but recently attention has been directed especially to amperometric biosensors.