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单原子"手术"在奇拉性全二基尼尔保护的超原子银纳米集群上

Chengkai Zhang1, Wei-Dan Si1, Wei-Dong Tian1

  • 1School of Chemistry and Chemical Engineering, State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, China.

Science bulletin
|November 19, 2024
PubMed
概括

研究人员探索了添加单个银原子到纳米集群如何影响它们的结构和特性. 这项研究揭示了原子层面的关键结构-属性关系,增强了近红外辐射.

关键词:
基拉尔双基尼尔连接剂 基拉尔双基尼尔连接剂在NIR-II光光度.单个原子操纵的操作超原子银纳米集群 超原子银纳米集群

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Chirality is most prevalent in carbon-based tetrahedral compounds, but this important facet of molecular symmetry extends to sp3-hybridized nitrogen, phosphorus and sulfur centers, including trivalent molecules with lone pairs. Here, the lone pair behaves as a functional group in addition to the other three substituents to form an analogous tetrahedral center that can be chiral.
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