Screen printed graphite electrode modified with two-dimen-sional leaf-like zeolitic imidazolate framework-L (Zn) for efficient electrochemical sensing of sulphite: Original scientific paper. Journal of Electrochemical Science and Engineering, [S. l.], v. 15, n. 2, 2025. DOI: 10.5599/jese.2580. Disponível em: https://pub.iapchem.org/ojs/index.php/JESE/article/view/2580. Acesso em: 8 may. 2026.