1. Electroactive Polymers and Plasmochemistry Laboratory, “Petru Poni” Institute of Macromolecular Chemistry, Aleea Grigore Ghica Voda 41A, 700487 Iasi, Romania
2. National Institute for Research and Development in Microtechnologies (IMT), 126A, Erou Iancu Nicolae Street, 077190 Bucharest, Romania