Dr. Andrea Gaiardo obtained an M.Sc. degree in Chemistry (Magna cum Laude) from the University of Ferrara (Ferrara, Italy) in 2013. He received a Ph.D. degree in Physics from the University of Ferrara in 2018. His work is focused on the research and development of gas sensing systems for several applications, including precision agriculture and outdoor air quality monitoring. In this field, he has published more than 40 articles (H-Index = 15, source: Scopus, 04/2023), and he has been a guest editor of three Special Issues. He has collaborated in both national and European projects. Currently, he is a researcher of the Micro-Nano Facilities unit, Center for Sensors and Devices, of the Bruno Kessler Foundation (Italy).