The Biosynthesis of Infrared-Emitting Quantum Dots in Allium Fistulosum.
The Biosynthesis of Infrared-Emitting Quantum Dots in Allium Fistulosum.
复制标题
DOI：
10.1038/srep20480
复制
发表时间：
2016-02-09
影响因子：
4.6
通讯作者：
Dailey LA
中科院分区：
文献类型：
--
作者：
Green M;Haigh SJ;Lewis EA;Sandiford L;Burkitt-Gray M;Fleck R;Vizcay-Barrena G;Jensen L;Mirzai H;Curry RJ;Dailey LA
开发发射固态材料的简单途径是最重要的兴趣，在这份报告中，我们描述了通过相互拮抗反应在活植物中合成红外发射量子点。在环境条件下，将普通葱暴露于汞和碲盐导致晶体、非钝化碲化汞量子点的排出，这些量子点在近红外光谱区表现出发射特性，这一波长范围在电信和太阳能转换中很重要。
The development of simple routes to emissive solid-state materials is of paramount interest, and in this report we describe the biosynthesis of infrared emitting quantum dots in a living plant via a mutual antagonistic reaction. Exposure of common Allium fistulosum to mercury and tellurium salts under ambient conditions resulted in the expulsion of crystalline, non-passivated HgTe quantum dots that exhibited emissive characteristics in the near-infrared spectral region, a wavelength range that is important in telecommunications and solar energy conversion.