Surface Plasmon Resonance Sensors on Raman and Fluorescence Spectroscopy

Sensors

Xuefeng Xu¹  En Cao¹  Xiaofang Zhang¹  Jiangcai Wang¹  Weihua Lin¹  Wenjie Liang² 

[1] Beijing Key Laboratory for Magneto-Photoelectrical Composite and Interface Science, School of Mathematics and Physics, University of Science and Technology Beijing, Beijing 100083, China;Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Science, Beijing 100190, China;

关键词: plasmon resonance;    sensor;    nanomaterials;    surface plasmon resonance;    spectroscopy;   

DOI  :  10.3390/s17122719

来源: DOAJ

【 摘 要 】

The performance of chemical reactions has been enhanced immensely with surface plasmon resonance (SPR)-based sensors. In this review, the principle and application of SPR sensors are introduced and summarized thoroughly. We introduce the mechanism of the SPR sensors and present a thorough summary about the optical design, including the substrate and excitation modes of the surface plasmons. Additionally, the applications based on SPR sensors are described by the Raman and fluorescence spectroscopy in plasmon-driven surface catalytic reactions and the measurement of refractive index sensing, especially.

【 授权许可】

Unknown