Elaboração do procedimento para o estudo da radiação não-ionizante sobre a bactéria Escherichia coli.

Abstract

This work had the objective to determine a standard bacterial growth curve for the study of nonionizing radiation at the Escherichia Coli bacteria. Procedures had been elaborated for de counting of colonies by dilution method, sowing by scattering surface, registering the couting by the automatic system of colony-forming units and average resistivity and equivalent resistance analysis. The methods of counting were made to visual counting and automated counting.