The core research of the group is to develop electroanalytical platforms for preventative care and forensics using paper, microfluidics, and spectroscopy.
For example, the group works on a voltammetric ion sensing for the detection of micronutrients (such as potassium or magnesium ions). Ion sensing is also at the center of our paper-based assay for the quantification of chlorate used to detect inorganic explosives (NIJ funded). Besides nutrition, another main target of preventive care is done via the detection of bacteria. We are focusing on two different ways to detect bacteria in food or water: (i) one at the point-of-care with portable paper-based detection and (ii) a rapid highly sensitive detection of bacteria by electrochemiluminescence.
Building on previous experience with paper-based devices and diagnostics, some projects focus on developing the assays onto a paper substrate.
