The Prepration and the Biology Application of Quantum Dots-Nano-hydroxyapatite

07. July 2012 · Comments Off · Categories: Biomedical · Tags: , , , , , ,

Quantum dots(QDs) which is a semiconductor nanocrystal of particle diameter between 1 and 10 nm. It’s composition ofⅡ-Ⅵgroup orⅢ-Ⅴgroup elementals. This nanocrystal is used as marking materials from 90s in last century. Quantum dots has so many good characteristics for example:good biocompatibility, strong fluorescence intensity, anti-photobleaching and large excitation spectrum, et al. Because of these [...]