Synthesis, Characterization and Study Electrical Conductivity of New Poly Thiadizole Derivatives, Silica Nanocomposites. Journal of Pharmaceutical Negative Results, [S. l.], v. 13, n. 4, p. 1295–1306, 2022. DOI: 10.47750/pnr.2022.13.04.182. Disponível em: https://pnrjournal.com/index.php/home/article/view/3504.. Acesso em: 5 jun. 2026.