1. Laboratory of Inorganic Chemistry, Department of Chemistry, University of Ioannina, 45110 Ioannina, Greece
2. Laboratory of Biology, School of Medicine, Faculty of Health Sciences, University of Ioannina, 45110 Ioannina, Greece
3. Institute of Biomedical Research, Foundation for Research and Technology, 45110 Ioannina, Greece
4. Institute of Materials Science and Computing, University Research Centre of Ioannina (URCI), 45110 Ioannina, Greece