荧光量子点的生物合成方法研究进展

作为一种新型纳米材料,荧光量子点的合成方法大致可分为物理法、化学法和生物合成法。生物合成方法因其绿色、环保、产物生物相容性好而备受关注。本文通过对国内外荧光量子点生物合成方法的资料研究,以细菌、真菌、其它生物机体、生物辅助等角度对生物合成荧光量子点的方法进行归纳总结,并着重对基于微生物的合成方法进行了分类。在探讨微生物合成机理的基础上,对生物合成法的未来方向提出展望。

Advance of approaches for fluorescent quantum dots biosynthesis

As a novel nanomaterial, fluorescent quantum dots (QDs) have been synthesized by a variety of approaches, including physical, chemical and biological (bionic) methods. Among these methods, biosynthetical technique has gained increasing interest for its environmentally friendly process and good biocompatibility of product. Based on the literatures, this review summarized the methods to manufacture fluorescent QDs by different biomatrices, such as bacteria, fungi, some other living organisms, and bionic. We also addressed the prospects of biosynthetical (bionic) methods.