基于 RNA 模板的红色发射 PbSe 纳米结构的合成与光物理性质。
Synthesis and photophysics of red emitting RNA templated PbSe nanostructures.
机构信息
Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee-247667, India.
出版信息
Chem Commun (Camb). 2011 Apr 14;47(14):4144-6. doi: 10.1039/c0cc04177g. Epub 2011 Mar 3.
PMID:21369599
Abstract
The presence of excess Pb(2+) in the building block consisting of RNA-mediated PbSe QDs induces polarization in PbSe resulting in an increased red fluorescence associated with enhanced charge separation and supramolecular interactions between different building blocks to produce nanotubular morphology in self-assembly.
摘要
在由 RNA 介导的 PbSe QD 组成的构建块中存在过量的 Pb(2+)，导致 PbSe 发生极化，从而产生增强的红色荧光，这与电荷分离增强和不同构建块之间的超分子相互作用有关，从而在自组装中产生管状形态。
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