Fraunhofer Institute for Interfacial Engineering ?and Biotechnology IGB

Fraunhofer Institute for Interfacial Engineering ?and Biotechnology IGB?Nobelstrasse 12, 70569 Stuttgart, Germany?Prof. Dr. Herwig Brunner?Tel.: +49 (0) 7 11 / 9 70 – 40 00?Fax: +49 (0) 7 11 / 9 70 – 40 06?herwig.brunner@igb.fraunhofer.de