1.  Design, synthesis and photophysics of conjugated polymers and the related self-assembly structures, as well as the application in the fluorescent chemosensors.

2. The surface modification of the polymer nano-/micro-spheres and the application as the chromotography fillers,  fluorescence labeling , etc.

3. The preparatin of funtional( such as fluorescent) nano-/micro-fibers by electrospinning.