氣膠單分子光譜

Fluorescence Correlation Spectroscopy - combined with aerosol optical tweezer

 In this work, we plan to further combine this technique with fluorescence correlation spectroscopy, which allows for determining the viscosity (or diffusion coefficient) of the aerosol droplet in real time. The information of viscosity allows for further characterizing the mechanism of the dynamical processes, such as phase transition or the reaction kinetics of heterogeneous reactions of aerosols.