A long-period and high-stability three-dimensional surface-enhanced Raman scattering hotspot matrix

被引：19
作者：
Ge, Meihong [1 ,2 ]
Li, Pan [1 ]
Cao, Chentai [1 ,2 ]
Li, Shaofei [1 ]
Lin, Dongyue [1 ,2 ]
Yang, Liangbao [1 ]
机构：
[1] Chinese Acad Sci, Hefei Inst Phys Sci, Ctr Med Phys & Technol, Hefei 230031, Anhui, Peoples R China
[2] Univ Sci & Technol China, Dept Chem, Hefei 230026, Anhui, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2019年 / 55卷 / 59期
基金：
美国国家科学基金会;
关键词：
SPECTROSCOPY; DRUGS; NANOPARTICLES; ARRAYS; LIGHT;
D O I：
10.1039/c9cc02980j
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A novel long-period and high-stability 3D hotspot matrix was constructed with the assistance of glycerol based on our previous study on the dynamic-SERS approach in the water system: it could increase efficient hotspot duration from few seconds to twenty minutes and strongly improve sensitivity and reproducibility for SERS detection.
引用
收藏
页码：8647 / 8650
页数：4
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