Environmtnal Fate of Nucleic Acids

Environmental nucleic acids (DNA and RNA) are increasingly used across a broad range of applications including, conservation and ecology, wastewater-based epidemiology, novel pesticides and even the study of ancient humans. Understanding the role of geochemistry in controlling the fate and persistence of these biomolecules in the environment is crucial to maximising the potential of these technologies. Our work focusses on how interactions at mineral surfaces affect the stability and fate of environmental nucleic acids, from ancient DNA to novel RNA-based pesticides.

Microbial valorisation of metals

Microorganisms offer a sustainable platform for the synthesis of high-value nanomaterials with applications in a range of catalytic processes. As part of a broader research group, I have an interest in harnessing microbial processes to convert metals present in waste streams into functional nanomaterials, offering a circular economy approach to the production of high-value catalysts.