Theoretical and electrochemical analysis of L-serine modified graphite paste electrode for dopamine sensing applications in real samples: Original scientific paper. J. Electrochem. Sci. Eng. [Internet]. 2022 Jul. 4 [cited 2025 Oct. 26];12(6):1243-50. Available from: https://pub.iapchem.org/ojs/index.php/JESE/article/view/1390