Deniz Eren Erişen has co-authored several recent studies on biomaterials, including biodegradable metal alloys for stents, bioactive polymer coatings, and antimicrobial materials for catheters. His work in degradable magnesium alloys for carotid artery stents showed feasibility and safety in vitro and in vivo. With colleagues, he developed a polydopamine-chitosan coating to improve metallic implants and a chitosan-copper material to prevent catheter infections. These innovations aim to enhance biocompatibility and combat complications with medical devices.