Professor Jonathan Sessler received the Thomas Dougherty Award for Excellence in Photodynamic Therapy at the 10th International Conference on Porphyrins and Phthalocyanines (ICPP-10) in Munich, Germany organized by the Society of Porphyrins and Phthalocyanines (SPP).


The lifetime acheivement award was presented by Professors Dirk Guldi (Friedrich-Alexander-Universitaet and ICPP-10 co-chair) and Karl Kadish (University of Houston and president of SPP).