Voltammetric analysis of cocaine using platinum and glassy carbon electrodes chemically modiﬁed with Uranyl Schiff base ﬁlms - Oliveira, Laura Siqueira de; Balbino, Marco Antonio; Menezes, Matheus Manoel Teles de; Dockal, Edward Ralph; Oliveira, Marcelo Firmino de (Microchemical Journal, 2013)