Juan Corredor, PhD student of the Chemical & Biomolecular Engineering Department of the University of Cantabria developed his predoctoral reserach internship in the Department of Physics and Astronomy, Bowling Green State University, in Ohio (USA), from February 17th until May 18th, 2020. During this period, Juan was working on the comparison of the performance of CdSe and CdTe quantum dots as photosensitizers in photocatalytic hydrogen production system using hydrogenase mimic molecule as catalyst, under the supervision of Dr. Mikhail Zamkov.