1. “Alexandru Ioan Cuza” University, Department of Physics, 11 – Carol I Blvd., 700506 – Iaşi, Romania
2. “Alexandru Ioan Cuza” University, Department of Chemistry, 11 – Carol I Blvd., 700506 – Iaşi, Romania
3. “Petru Poni” Institute of Macromolecular Chemistry, 41A – Grigore Ghica Voda Alley, 700487 – Iaşi, Romania