Fluorescence Properties of ZnOQDs-GO-g-CN Nanocomposites.

In this paper, the fluorescence properties of ZnOQD-GO-g-CN composite materials (ZCGQDs) were studied. Firstly, the addition of a silane coupling agent (APTES) in the synthesis process was explored, and it was found that the addition of 0.04 g·mL APTES had the largest relative fluorescence intensity and the highest quenching efficiency.