@article{articlecb14c3fc, title = {A cost-effective screen-printed electrochemical sensor enhanced with Printex L6 carbon and poly-L-cysteine for catechin detection in tea and water matrices}, author = {Oliveira, Igor G.S. and Gallina, Fernando C and Bimbi Junior, Fausto Eduardo and Santos, Anderson Martin dos and Lanza, Marcos Roberto de Vasconcelos and Barros, Willyam RĂ³ger Padilha}, year = {2025}, doi = {10.1016/j.microc.2025.112882}, journal = {Microchemical Journal} }