Functions 2007-2010 Member of the Editorial Board "The Open Inorganic Chemistry Journal" 2011-2013 Member of the Editorial Board "Bioinorganic Reaction Mechanisms 2011- Deputy Chairman CRC677 "Function by Switching 2013- Head of Examination Committee, Section Chemistry of CAU 2013- Deputy Chairman "Kiel Nano-, Surface and Interface Sciences" 2014- Member of the Advisory Board "European Journal of Inorganic Chemistry" 2014- Chairman Deutscher Hochschulverband Schleswig-Holstein