Mammalian and yeast cell based bioassay development and validation, In vivo and in vitro mRNA and protein expression, RT-PCR, Transactivation studies, Receptor activity measurements.

Use of Gas Chromatography-Mass Spectrometry, High Pressure Chromatography and Thin Layer Chromatography in toxicant identification and Bioassay based Fractionation Procedures.

Research into improved sewage treatment procedures using selected micro-organisms and adapted chemical treatments, development of high technology water filter systems, simulation of the human intestinal tract for study of absorption of endocrine disrupters in the body.