Hydrogel-immobilized cobalt porphyrin for HER and ORR in bioinspired microenvironments - Albuquerque, Fhysmélia Firmino de; Iost, Rodrigo Michelin; Fonseca, Gabriel C; Venkatkarthick, Radhakrishnan; Pacheco, Jessica C; Lima, Fabio Henrique Barros de; Crespilho, Frank Nelson (Annual Meeting of the International Society of Electrochemistry, 2025)