1. Interdisciplinary Nanoscience Center (iNANO) and Department of Chemistry; Aarhus University; Gustav Wieds Vej 14, DK- 8000 Aarhus C Denmark
2. Department of Engineering; Aarhus University; Finlandsgade 12, DK- 8200 Aarhus N Denmark
3. Nanonord A/S; Skjernvej 4 A, DK- 9220 Aalborg Ø Denmark