1. Analytical Chemistry – Center for Electrochemical Sciences (CES) Faculty of Chemistry and Biochemistry Ruhr University Bochum Universitätsstr. 150 D‐44780 Bochum Germany
2. College of Chemical Engineering China University of Mining and Technology Xuzhou Jiangsu 221008 P. R. China
3. Plant Biochemistry – Molecular Mechanisms of Photosynthesis Faculty of Biology and Biotechnology Ruhr University Bochum Universitätsstr. 150 D‐44780 Bochum Germany