Silica Nanoparticles: Probing the Microporous Structure of Silica Shell Via Aggregation-Induced Emission in Au(I)-Thiolate@SiO2 Nanoparticle (Small 47/2016)
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- 作者：Tingting Zhao ; Nirmal Goswami ; Jingguo Li ; Qiaofeng Yao ; Yan Zhang ; John Wang ; Dan Zhao and Jianping Xie
- 刊名：Small
- 出版年：2016
- 出版时间：December 21, 2016
- 年：2016
- 卷：12
- 期：47
- 页码：6536
- 全文大小：2149K
- ISSN：1613-6829
文摘
An efficient strategy to investigate the window pore size of the silica shell generated by the Stöber method is achieved by the unique aggregation-induced emission (AIE) property of Au(I)-thiolate complexes, as presented by J. Xie and co-workers on page 6537. The window size of silica shell is determined by screening the hydrated diameters of the probing metal ions, which can permeate through the silica shell and induce the aggregation of the Au(I)-thiolate complexes, generating strong luminescence via the AIE mechanism.