GREAT-4PA: Self-powered and fully biodegradable electronic system for measuring Imagen Funding agency European Commission Reference H2020-MSCA-IF-2019-893995 Period Sáb, 16/01/2021 - 12:00 - Dom, 15/01/2023 - 12:00 P.I. at IMB-CNM Esquivel, Juan Pablo / Desmaele, Denis