Chapter 7 **Endocrine Disrupting Compounds – Problems and Challenges 169**

Błażej Kudłak, Natalia Szczepańska, Katarzyna Owczarek, Zofia Mazerska and Jacek Namieśnik

#### Chapter 8 **The Relevance of ATR-FTIR Spectroscopy in Semiconductor Photocatalysis 203**

Mohamed Faycal Atitar, Hamza Belhadj, Ralf Dillert and Detlef W. Bahnemann
