Biodegradable polymers: New directions in controlled radical ring-opening polymerisation

Accepted candidates will join the Department of Chemistry at the University of Surrey and work in the Roth research group in the recently renovated Joseph Kenyon laboratory.

Our group has recently developed a new method to prepare degradable polymers. It involves the addition of a tailor-made thionolactone (a cycle featuring a C=S bond) to a common vinyl polymerization. Importantly, the resulting copolymers carry thioesters in their backbone which can be selectively cleaved. These polymers have unprecedented promise in the development of novel smart materials for biomedical applications (e.g. release of drugs directly to cancer cells, or dissolvable implants that encourage the repair of damaged tissue) but also for the development of next-generation biodegradable plastics. Several PhD projects are available with specific focuses on organic chemistry, polymer synthesis, smart polymers, biomedical applications, and polymer nanoparticles.

The department and university are well-equipped for these studies and candidates will be trained in all relevant methods. PhD students will be mentored in the preparation of manuscripts, posters, and presentations and will be encouraged to use faculty funding to attend (international) conferences. The University of Surrey is a short walk from Guildford town centre which lies within the Surrey Hills Area and is 40 min by train from central London.