[1] Rudjer Boskovic Inst, Ctr Excellence Adv Mat & Sensing Devices, Res Unit New Funct Mat, Bijenicka Cesta 54, Zagreb 10000, Croatia
[2] Univ Zagreb, Sch Med, Dept Phys & Biophys, Zagreb 10000, Croatia
[3] Rudjer Boskovic Inst, Div Mat Phys, Lab Opt & Thin Films, Bijenicka Cesta 54, Zagreb 10000, Croatia
[4] Rudjer Boskovic Inst, Radiat Chem & Dosimetry Lab, Bijenicka Cesta 54, Zagreb 10000, Croatia
[5] Univ Padua, Dept Chem Sci, I-35131 Padua, Italy
[6] Natl Inst Chem, Hajdrihova 19, Ljubljana 1000, Slovenia