On 8-10 May 2025, the 17th edition of the EUROINVENT European Exhibition of Creativity and Innovation took place in Iași, Romania. The collective of authors Aurelian GULEA (Institute of Chemistry, Moldova State University (MSU)), Ion TODERAŞ (Institute of Zoology, MSU), Olga GARBUZ (Institute of Zoology, MSU), Victor ŢAPCOV (Institute of Chemistry, MSU), Vasilii GRAUR (Institute of Chemistry, MSU), Sebastien FLOQUET (Institute Lavoisier de Versailles (ILV), University of Versailles Saint-Quentin-en-Yvelines, France), Arcadie FUIOR (ILV), Diana CEBOTARI (ILV) presented the invention "A ...