Prof. Dr. Dieter WÖhrle

Institute of Organic and Macromolecular Chemistry, University of Bremen, Germany

The excited state of Phthalocyanines ? A field of a many applications

Dr. N. Subhash

Biophotonics Laboratory, Atmospheric Sciences Division, Centre for Earth Science Studies, India

Early detection of oral cavity cancer by optical spectroscopy

Dr. Natalia Bulgakova

General Physics Institute “A.M. Prokhorov”, Russian Academy of Sciences, Russia

Fluorescence diagnosis and photodynamic therapy