The research of my scanning probe microscopy group is focused around nanoscopic techniques in life science, bio-nano technology, and medical diagnostics. Our research covers molecular recognition and transport in several molecular and cellular systems including molecular interactions of viruses and bacteria with antibodies, cellular receptors, cells, and abiotic surfaces at the single molecule level. We are also involved in the development of nano-scale diagnostic and theragnostic platforms. In previous studies, we have measured molecular interactions of rhino viruses and influenza viruses, as well as Spike proteins with cellular receptors and living cells. My group has also evidenced dynamic movements of antibodies on the surfaces of rhino viruses and localized the distribution of receptor binding sites on cells with nanometer resolution.