Development of a fast and simple electrochemical sensor for trace determination of sulfite using copper(II) triazole complexes - Saravia, Lucas Patricio Hernandez; Núñez, Claudia; Castroagudín, Mariña; Bertotti, Mauro; Vizcarra, Arnoldo; Arriaza, Bernardo; Nelson, Ronald (Microchemical Journal, 2024)