Electrochemical sensing of cysteine using a novel carbon black and cobalt phthalocyanine composite - Mouchrek, Charbel. N; Matias, Tiago Araújo; Faria, Lucas V. de; Marra, Mariana C; Paixão, Thiago Regis Longo Cesar da; Richter, Eduardo Mathias; Dantas, Luiza M. F; Munoz, Rodrigo A. A; Silva, Iranaldo Santos da (Journal of Electroanalytical Chemistry, 2023)