DFT calculations and electrochemical studies on azulene ligands for heavy metal ions detection using chemically modified electrodes. J. Electrochem. Sci. Eng. [Internet]. 2018 Mar. 3 [cited 2026 Jul. 23];8(1):73-85. Available from: https://pub.iapchem.org/ojs/index.php/JESE/article/view/475