Bioengineering
Electrosynbionics [1] involves the use of biological parts to create devices that generate electricity, such as biological photovoltaics and biobatteries. Electrosynbionic systems can be sustainable power sources for electronics, supporting the Green Transition.
Biosensing involves detection of biological targets, often for diagnosing or monitoring disease. Cheap and effective biosensors can save lives.
Biomimetic membranes can be vital components of electrosynbionic or biosensing devices. For maximizing performance, we need to use sophisticated nature-inspired membranes that are folded or crinkled. The PhD student will investigate different biomimetic materials and explore how to build membranes with complicated morphologies that will deliver optimal performance in devices.
The project will begin with a literature review. This will be coupled to a technoeconomic analysis of biomimetic membranes, the aim of which will be to assess suitability of different materials for applications involving mass production. For training purposes, the student will reproduce selected literature results before moving on to systems of their own design. They will design, build and characterise complex membrane structures, demonstrating the ability to engineer the membrane shape. They will test the effect of using their structures in selected devices.
The student will be trained in wet lab techniques and advanced characterisation methods. Subject to student eligibility and availability of opportunities, they will be able to teach, engage in public outreach or explore other opportunities complementary to their research. They will be encouraged to engage with appropriate training via the University’s Institute for Academic Development, Edinburgh Innovations or otherwise, as well as to participate in the intellectual community provided by the School of Engineering’s Institute for Bioengineering, in which they will be based.
As this project will complement other research with commercial applications and/or industrial partners, the student will be required to assign intellectual property arising from their PhD to the university, as a condition of accepting the offer. The PhD is fully-funded for Home Students, with a budget for research consumables.
[1] Dunn, K.E. The emerging science of electrosynbionics Bioinspiration & biomimetics (2020) DOI: 10.1088/1748-3190/ab654f
Katherine Dunn research group website: https://www.katherinedunnresearch.eng.ed.ac.uk/
The University of Edinburgh is committed to equality of opportunity for all its staff and students, and promotes a culture of inclusivity. Please see details here: https://www.ed.ac.uk/equality-diversity
Minimum entry qualification - an Honours degree at 2:1 or above (or International equivalent) in a relevant science or engineering discipline, possibly supported by an MSc Degree. Further information on English language requirements for EU/Overseas applicants.
Tuition fees + stipend are available for Home students.
The antimicrobial coating industry is experiencing rapid growth as the need to prevent the serious challenges posed by bacterial adhesion and the subsequent formation of biofilms on device surfaces becomes increasingly critical. Biofilm formation can lead to chronic infections, device failures, and significant healthcare complications, making the development of effective antimicrobial coatings more vital than ever. At the Institute for Bioengineering at the University of Edinburgh, we are launching a cutting-edge project that combines advanced anti-adhesive strategies to prevent bacterial attachment with bactericidal methods to create highly effective antimicrobial coatings.
This innovative research aims to tackle the global issue of infection control by developing coatings that not only resist bacterial adhesion but also actively kill bacteria, offering a dual approach to ensuring safer, longer-lasting medical and industrial devices. By integrating state-of-the-art materials and technologies, our goal is to enhance the performance of antimicrobial surfaces and contribute to a healthier, more sustainable future.
We are seeking a highly motivated and skilled candidate with hands-on experience in materials science, nanotechnology, chemistry, or biology to join this exciting project. The ideal candidate will be passionate about advancing science and technology in the field of antimicrobial solutions and eager to make a tangible impact on public health. Join us at the forefront of this dynamic industry and contribute to groundbreaking research that could revolutionize infection prevention and device safety.
Chemical Engineering for Biology & Medicine website: https://xianfengchen.wixsite.com/biomaterials
The University of Edinburgh is committed to equality of opportunity for all its staff and students, and promotes a culture of inclusivity. Please see details here: https://www.ed.ac.uk/equality-diversity
Minimum entry qualification – an Honours degree at 2:1 or above (or international equivalent) in chemical engineering, chemistry, materials science, biomedical engineering, or cell biology.
English language requirements need to be satisfied by EU/Overseas applicants. Further information on English language requirements for EU/Overseas applicants.
Applications are welcomed from self-funded students, or students who are applying for scholarships from the University of Edinburgh or elsewhere.