Gheorghe Grigore Duca is a distinguished Moldovan academician, professor, and habilitate doctor, renowned for his extensive contributions to the fields of chemistry and environmental science. As the head of the Physical and Quantum Chemistry Laboratory at Moldova State University's Department of Chemistry, Duca has authored over 455 scientific articles, 143 editorials, 51 monographs, 13 textbooks, and holds 166 patents. His research primarily focuses on chemical kinetics and catalysis, ecological and environmental chemistry, and the physico-chemical mechanisms of redox processes with electron transfer in various systems.Formerly serving as the president of the Academy of Sciences in Moldova, Duca has played a pivotal role in advancing scientific inquiry and education in the region. His work not only enhances understanding but also addresses key environmental challenges, contributing to sustainable development initiatives.Duca's achievements include significant editorial contributions to scientific literature and a robust patent portfolio that underscores his commitment to innovation. His leadership at the Academy of Sciences and his academic role at Moldova State University highlight his dedication to nurturing future scientists and advancing the frontiers of chemistry. Gheorghe Grigore Duca continues to be a vital force in science, both in Moldova and internationally, driving progress in his field.