1. Department of Mechanical and Manufacturing Engineering, University of Cyprus, 1 Panepistimiou Avenue, 2109, Aglantzia, P.O. Box 20537, 1678 Nicosia, Cyprus
2. Department of Chemistry, University of Cyprus, 1 Panepistimiou Avenue, 2109, Aglantzia, P.O. Box 20537, 1678 Nicosia, Cyprus