Phenolic-rich plum peel extract–mediated synthesis of gold nanoparticles for electrochemical detection of Pb(II): Original scientific paper. Journal of Electrochemical Science and Engineering, [S. l.], v. 16, 2026. DOI: 10.5599/jese.3207. Disponível em: https://pub.iapchem.org/ojs/index.php/JESE/article/view/3207. Acesso em: 30 apr. 2026.