Netz Arroyo is an Assistant Professor in the Department of Pharmacology and Molecular Sciences at the Johns Hopkins University School of Medicine. He has secondary appointments with Chemical and Biomolecular Engineering, Biochemistry, Cellular and Molecular Biology, and the Chemistry-Biology Interface programs. He received his B.S. in Chemical Sciences from Tec de Monterrey (Mexico), his Ph.D. degree in Analytical Chemistry from the University of Texas at Austin, and his postdoctoral training in Bioengineering from the University of California Santa Barbara. Dr. Arroyo’s research focuses on the development of electrochemical biosensing platforms that enable continuous, real-time measurements of specific molecules in the body. His lab employs such sensors to study molecular transport of therapeutics across biological barriers in vivo, and to develop decentralized, high-precision diagnostics for health care monitoring.