Facile In Situ Photochemical Synthesis of Silver Nanoaggregates for Surface-Enhanced Raman Scattering Applications
Facile In Situ Photochemical Synthesis of Silver Nanoaggregates for Surface-Enhanced Raman Scattering Applications
复制标题
用于表面增强拉曼散射应用的银纳米聚集体的简便原位光化学合成
DOI：
10.3390/nano10040685
复制
发表时间：
2020-04
期刊：
影响因子：
5.3
通讯作者：
Liu Yan Jun
中科院分区：
文献类型：
--
作者：
Yin Zhen;He Huilin;Wang Zhenming;Fang Xiaoguo;Xu Chunxiang;Luo Dan;Jiang Shouzhen;Liu Yan Jun
Recently, photochemical synthesis has attracted wide interest on in situ preparing the surface-enhanced Raman scattering (SERS) substrate with excellent performance, especially in a compact space and microfluidic channel. Herein, a facile, green and cost-effective approach to in situ photochemically synthesize silver nanoaggregates is demonstrated for SERS applications. By adjusting the photo-irradiation conditions, the morphologies and sizes of the silver nanoaggregates can be deliberately tailored. The synthesized silver nanoaggregates-based substrates exhibit a highly sensitive and reproducible SERS activity with a low detection limit of 10−8 M for 4-Aminothiophenol detection and relative standard deviation of 12.3%, paving an efficient and promising route for in situ SERS-based rapid detection in the environmental monitoring and food quality control.
登录
查看更多内容
DOI：
10.3390/ma11101833
发表时间：
2018-09-26
期刊：
Materials (Basel, Switzerland)
影响因子：
--
作者：
Liu J;He H;Xiao D;Yin S;Ji W;Jiang S;Luo D;Wang B;Liu Y
通讯作者：
Liu Y
影响因子：
17.1
作者：
Xie, Yuliang;Yang, Shikuan;Mao, Zhangming;Li, Peng;Zhao, Chenglong;Cohick, Zane;Huang, Po-Hsun;Huang, Tony Jun
通讯作者：
Huang, Tony Jun
影响因子：
3.7
作者：
Tang, Bin;Xu, Shuping;Xu, Weiqing
通讯作者：
Xu, Weiqing
来自改进的基于自组装的纳米球光刻的分层有序硅超结构。
影响因子：
9.5
作者：
Fang, Xiaoguo;Zheng, Changxiong;Liu, Yan Jun
通讯作者：
Liu, Yan Jun
影响因子：
17.1
作者：
Peng, Bo;Li, Guangyuan;Xiong, Qihua
通讯作者：
Xiong, Qihua