l 显微荧光光谱测量
l 显微拉曼光谱测量
l 显微透反射光谱测量
l Mapping光谱测量
l 正常显微镜功能
模块化设计:不同波长的荧光模块、拉曼模块可以选择, 不同的光谱仪和光源可以选择;
全光纤结构:不同模块之间的信号通过光纤传输, 这对于后期的维护和升级非常有利;
光谱测量范围宽:根据不同配置,光谱范围可以覆盖250-2500nm;
空间分辨率高:在100X物镜下, 光谱采集区域可以小到2um;
二维扫描:可以配二维扫描台, 实现Mapping测量功能;
示例:拉曼光谱R6G,浓度10⁻⁷, Si基底,Au Sers增强,532nm激发
参考文献:
1. Xu Y, Zhu J, Liu R, Jiang F, Chen M, Kutsanedzie FYH, et al. Nanogap-Assisted SERS/PCR Biosensor Coupled Machine Learning for the Direct Sensing of Staphylococcus aureus in Food. Journal of Agricultural and Food Chemistry 2025; 73(2):1589-1597.
2. Qian Q, He H, Fu S, Xu J, Ho H-P, Zeng S, et al. 3D RGO@MoS2/Ag NPs based SERS platform for label-free detection of IL-6. Materials Chemistry and Physics 2026; 358.
3. Agyekum AA, Kutsanedzie FYH, Mintah BK, Annavaram V, Braimah AO. Rapid Detection and Prediction of Norfloxacin in Fish Using Bimetallic Au@Ag Nano-Based SERS Sensor Coupled Multivariate Calibration. Food Analytical Methods 2022; 15(8):2346-2356.
4. Zhu A, Ahmad W, Xu Y, Wei W, Jiao T, Ouyang Q, et al. Trace detection of S. aureus cells in food samples via RCA-assisted SERS signal amplification with core-shell nanoprobe. Talanta 2025; 286.