Research
We are interested in developing luminescent nanomaterials especially fluorescent materials for various applications in sensing, imaging, and lighting. We also utilize the single-molecule spectroscopy to characterize the heterogeneous nano-catalysts. Properties in both ensemble and single-molecule levels are investigated.
We develop carbon dots with full visible emissions, study their properties in both ensemble and single-molecule levels, and use them for chemical sensing and bio-imaging.
We apply luminescent nanoparticles for organic light-emitting diodes. Nanoparticles’ properties in fluorescence, phosphorescence, and thermally activated delayed fluorescence are investigated and utilized.
We use single-molecule fluorescence spectroscopy to characterize heterogeneous nano-catalysts. We design and develop novel fluorogenic reactions and investigate the reaction mechanisms at the single-molecule level. We are interested in the reaction pathways, hidden intermediates, and heterogeneity and dynamic properties of catalysis. With this, we expect to better understand catalytic mechanisms and develop efficient catalytic systems.