Cost-Effective Electrochemical Activation of Graphitic Carbon Nitride on the Glassy Carbon Electrode Surface for Selective Determination of Serotonin. - Vijayaraj Kathiresan; Thenmozhi Rajarathinam; Seulah Lee; Suhkmann Kim; Jaewon Lee; Dinakaran Thirumalai; Seung-Cheol Chang (Sensors, 2020)