Institution: | a VTT Technical Research Centre of Finland, Biologinkuja 7, Espoo, P.O. Box 1000, FI-02044 VTT, Finland b University of Turku, Department of Chemistry, Laboratory of Materials Chemistry and Chemical Analysis, Vatselankatu 2, FI-20014, Finland c Tampere University of Technology, Department of Biomedical Engineering, Biokatu 6, P.O. Box 692, FI-33101 Tampere, Finland d Aalto University School of Science, Department of Applied Physics, P.O. Box 15100 FI-00076 AALTO, Espoo, Finland e Aalto University School of Chemical Technology, Laboratory of Inorganic Chemistry, P.O. Box 16100, FI-00076 AALTO, Espoo, Finland |