1. Department of Material Science Faculty II; University of Applied Science and Arts; Ricklinger Stadtweg 120 Hannover 30459 Germany
2. Laboratorium of Nano and Quantum Engineering; Leibniz Universität Hannover; Schneiderberg 39 Hannover 30167 Germany
3. BioMediTech University of Tampere; Lääkärinkatu 1 Tampere Finland 33520
4. Fimlab Laboratories; Biokatu 4 Tampere Finland 33520
5. Institute of Inorganic Chemistry Leibniz Universität Hannover; Callinstraße 9 Hannover 30167 Germany