The group welcomes Seungin Ha and Sunghan Park, who are joining our group as a new graduate students in the department of chemistry in 2023 fall. Seungjin, originally a Daejeon local, received his B.S. degree in chemistry from the University of Hong Kong in June 2023 and will be working on the polymerization-induced microphase separation. Sunghan got his M.E. degree in biomedical engineering from UNIST and moved to KAIST. He will explore sequence ensemble-controlled synthesis of copolymers. Welcome, guys!