PhD in Engineering Enzyme Assemblies For Rapid Plastic Breakdown

The application deadline for the Sep 2027 intake is Jun 9, 2027. The tuition fee is 25,418 USD per year.

In the Faculty of Science and Health, PhD students join a new cluster focused on the global plastic crisis. Your work will contribute to updates on the impact of marine pollution from plastic packaging, working with industry partner Aquapak, and will involve designing, producing, and purifying multi-enzyme assemblies using bacteria or yeast. The Centre for Enzyme Innovation (CEI) combines facilities and expertise to translate scientific breakthroughs into real-world solutions, particularly in the area of PET depolymerisation. You will receive training in enzyme design and engineering, microbial fermentation, chromatography, solid-phase synthesis, biocalorimetry, polymer analysis, small-angle X-ray scattering, atomic force microscopy, and polymer depolymerisation in bioreactors. Professor Andy Pickford, Director of the CEI, leads the supervisory team, with support from Senior Research Fellows Dr. Victoria Bemmer and Dr. Bruce Lichtenstein.

University of Portsmouth, established in 1869 and located in the historic coastal city of Portsmouth, offers a vibrant student experience with around 28,000 students, including approximately 5,000 international learners. The university combines strong teaching and research with practical industry links and a waterfront location that enriches campus life. Its long history of technical and professional education makes it a familiar choice for students seeking applied learning in a city with excellent transport links.

Portsmouth provides a range of programs organized across ten broad subject areas, encompassing engineering, business, health professions, creative arts and sciences. Students benefit from industry placements, modern laboratories and career-focused modules that enhance employability. The university also supports research-led teaching and partnerships with local employers, giving international students opportunities to gain real-world experience alongside academic study.

Comprehensive support services help international students with visas, accommodation, language preparation and wellbeing, while student societies and campus activities foster social integration. With practical training options, placement support and access to regional industries and cultural sites, Portsmouth is well suited to students who value both academic quality and hands-on experience. Prospective applicants should investigate program specifics, placement opportunities and scholarship options before applying.