The group is led by Dr Ruchi Gupta. Our research is focused on developing point-of-use and wearable optical biosensors to measure biochemical markers for timely and accurate diagnosis of diseases, which is a first step towards offering right treatment at the right time. The information collected by these sensors can also be used to create feedback loops for fully optimised treatments tailored towards individual patients. We are also developing point-of-use sensors for food security and water monitoring.
We design optical sensors that are internally referenced with integrated sample preparation to address the challenges associated with measurement of molecules of interest in “real” samples, which are complex mixtures.
Our research is highly interdisciplinary combining physics, chemistry, materials science and engineering to develop novel sensing principles, mesoporous hydrogels that can be (photo)patterned/ functionalised, solution processing methods for nanostructure fabrication and associated instrumentation.
Opportunities for joining the group
Prospective PhD students: We are currently looking for self-funded PhD students in projects titled “A Point-of-Care Biosensor for Personalised Medicine” and “Microlasers for Biological Sensing“. If you are interested in these projects and/or have other research ideas in the field of chemical and biological sensing, please get in touch by email. Please include your CV and transcripts.
Prospective PDRAs: Please see below for possible fellowship opportunities to consider. If you would like to discuss research ideas to apply for fellowships, please get in touch by email. Please include your CV.
- Marie Skłodowska-Curie Individual Fellowship
- Dorothy Hodgkin Fellowship
- Newton International Fellowship
- RAEng Research Fellowship
Short-term visits: Please see below for possible opportunities to consider for short-term (6-12 months) visits to the research group. If you would like to discuss research ideas to apply for these opportunities, please get in touch by email. Please include your CV.