METHOD OF DETECTING ARCENIC IONS WITH INDICATOR BACTERIA

摘要

The present invention is concerned with a biologically based test system for the detection of inorganic and organic pollutants in water samples. In particular, the present invention is concerned with the development of a strategy for the control of background expression of biosensors in said biologically based test system. Furthermore, the present invention provides a test kit for determining concentrations of inorganic and organic pollutants in water samples, said test kits are suitable for field tests.