Chengyu Wu is an associate researcher in the college of Pharmacy, Shenzhen Technology University. In 2019, he received Ph.D. in pharmaceutical from University of Copenhagen, Denmark. His research interests include the deep eutectic solvent, nanotechnology, transdermal delivery and oral delivery. Jiaheng Zhang is a Professor at the School of Materials Science and Engineering, Harbin Institute of Technology (Shenzhen). In 2013, he received a Ph.D. in Science from China Agricultural University. He was a Postdoctoral Researcher at the University of Idaho from 2013 to 2015. He was a Foreign Special Researcher at the Yokohama National University, Japan, from 2015 to 2017. His research interests include the preparation and application of biomedical materials, simulation and calculation of chemical materials, development and application of biocompatible energy storage devices, biological application of ionic liquid soft functional materials, and design and preparation of aerospace propulsion fuel and energetic materials.