V Regional Seminar on Advanced Materials. University of Hidalgo October 2021 7 oct 2021 - 09:33 CETDr. María Vallet-Regí gave a plenary lecture at the V Regional Seminar on Advanced Materials. Autonomous University of the State of Hidalgo. Institute of Basic Sciences and Engineering. Hidalgo. Puebla. Mexico. October 6-8, 2021. Galería Imágenes Volver »