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Updated: Jun 22, 2026

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酸盐保护黄金纳米集群的三阶段演变,从不可扩展到可扩展的光学特性

Meng Zhou1, Tatsuya Higaki1, Yingwei Li1

  • 1Department of Chemistry , Carnegie Mellon University , Pittsburgh , Pennsylvania 15213 , United States.

Journal of the American Chemical Society
|December 7, 2019
PubMed
概括

黄金纳米集群的光学特性随着尺寸的变化而演变,从结构依赖性转变为尺寸依赖性行为. 这说明了量子束和转向等离子纳米粒子.

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相关概念视频

Properties of Enantiomers and Optical Activity02:24

Properties of Enantiomers and Optical Activity

It is essential to understand the difference between chiral and achiral interactions and the implications thereof in optical activity and their applications. Just as our feet, which are chiral, interact uniquely with chiral objects, such as a pair of shoes, but identically with achiral socks, enantiomers of a molecule exhibit different properties only when they interact with other chiral media. An example of a significant implication from this facet is the phenomenon known as optical activity,...