Paulo Henrique Maciel Buzzetti, Ph.D., is postdoctoral researcher at Le Département de Chimie Moléculaire (DCM), Université Grenoble-Alpes (UGA), France. He received a B.S. degree in Chemistry (2013) from the Universidade Estadual de Maringá (UEM), Brazil; an M.S. degree in Chemistry (2016) from the Universidade Federal Fluminense (UFF), Brazil, and his Ph.D. degree in Science (2020) was received from Universidade Estadual de Maringá (UEM), Brazil. He has research interests in the development of sensors & biosensors by electrochemical and SPR systems, enzymatic biofuel cell, corrosion & inorganic scale monitoring systems in the oil industry, generation of concentration gradient in microfluidic systems and nanomaterials.