Natanel Jarach is a PhD student in the Institute of Chemistry at the Hebrew University of Jerusalem under the joint supervision of Prof. Shlomo Magdassi (Hebrew University) and Prof. Hanna Dodiuk (Shenkar College).
His research focuses on developing sustainable polymers for 3D printing, a rapidly advancing field in which most raw materials are non-recyclable.
Natanel’s research aims to address this issue by developing two types of fully recyclable photolithography 3D (re)printable polymers. The first set utilizes light-induced reversible reactions, which have never been used in this field. The second set incorporates pH-responsive reversible groups. By adding a component known as “photo base generator,” he plans to use these groups, for the first time, as reversible photolithography-based raw materials. Through his research, Natanel hopes to push the boundaries of technology and sustainable chemistry to benefit industries using radiation crosslinking as they strive to minimize their environmental impact.
Natanel was born in Tzur Yigal and currently lives in Jerusalem with his husband. His academic journey began at Shenkar College, where he completed his BSc and MSc in polymeric materials engineering (summa cum laude). During his studies, he was drawn to sustainability and now pursues the subject with a vision for sustainable and climate-conscious chemistry for a better world. Despite being diagnosed with Crohn’s disease, Natanel volunteered for full military service, serving for seven years and completing officers’ course. He continues to contribute to his unit on a monthly or bi-monthly basis as a reservist and a consultant. Natanel also spends time helping other religious LGBTQ+ people with their struggles while promoting visibility and open dialogue on the subject. In his free time, he enjoys drawing, reading, running, baking, and watching television.