All StudentsLouis ChenBioengineering Louis is interested in polymer science, smart biomaterials and tissue engineering. As a member of the Ratner Lab, Louis’ research focuses on developing engineered polymeric biomaterials for multiple applications. One of his projects involves synthesizing materials to prevent biofilm formation through surface modifications. He is also developing a biomaterial scaffold for better kidney organoid integration. He holds a B.S. in Biology from the University of Washington.