Dr. Vo-Dinh’s research activities and interests involve biophotonics, nanophotonics, plasmonics, laser-excited luminescence spectroscopy, room temperature phosphorimetry, synchronous luminescence spectroscopy, and surface-enhanced Raman spectroscopy for multi-modality bioimaging, and theranostics (diagnostics and therapy) of diseases such as cancer and infectious diseases.

We have pioneered the development of a new generation of gene biosensing probes using surface-enhanced Raman scattering (SERS) detection with “Molecular Sentinels” and Plasmonic Coupling Interference (PCI) molecular probes for multiplex and label-free detection of nucleic acid biomarkers (DNA, mRNA, microRNA) in early detection of a wide variety of diseases.