Silver-Nanorod Bundles: A Hierarchically Ordered Array of Silver-Nanorod Bundles for Surface-Enhanced Raman Scattering Detection of Phenolic Pollutants (Adv. Mater. 24/2016)
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- 作者：Chuhong Zhu ; Guowen Meng ; Peng Zheng ; Qing Huang ; Zhongbo Li ; Xiaoye Hu ; Xiujuan Wang ; Zhulin Huang ; Fadi Li and Nianqiang Wu
- 刊名：Advanced Materials
- 出版年：2016
- 出版时间：June 22, 2016
- 年：2016
- 卷：28
- 期：24
- 页码：4870
- 全文大小：2035K
- ISSN：1521-4095
文摘
G. Meng, N. Wu, and co-workers develop a hierarchically ordered array of silver nanorod bundles for surface-enhanced Raman scattering (SERS) detection. As described on page 4871, in each bundle, small gaps are formed between adjacent silver nanorods upon solution evaporation. At these sites, “hot spots” are generated where analyte molecules are trapped, leading to high sensitivity of the SERS sensor.