1. Department of Biosystems and Soft Matter and Laboratory of Polymers and BiomaterialsInstitute of Fundamental Technological ResearchPolish Academy of Sciences Warsaw 02–106 Poland
2. Department of PhysicsUniversity of Calabria Arcavacata di Rende Cosenza 87036 Italy
3. CNR‐Lab. LicrylInstitute NANOTEC Arcavacata di Rende Cosenza 87036 Italy
4. Institute of Physical ChemistryPolish Academy of Sciences ul. Kasprzaka 44/52 Warsaw 01–224 Poland
5. Department of Industrial Chemistry “Toso Montanari”Alma Mater Studiorum‐University of Bologna Bologna 40136 Italy
6. Center for Biophotonics and Department of Medico‐Surgical Sciences and BiotechnologiesSapienza University of Rome Corso della Repubblica 79 Latina 04100 Italy