在 Micro-Nano 光学(LMNO ) 的科技的实验室察觉到技术的表面电浆子回声(SPR ) 的最近的研究的概述,中国的科技的大学,被介绍。一些新奇 SPR 传感器,例如传感器基于金属性的栅栏, metal-insulator-metal (MIM ) nanoring 和光纤维,被设计或制作并且测试。基于局部性的表面电浆子,金属性的 nanoparticles 的回声(LSPR ) 也是的传感器被总结。因为联合宣传表面电浆子和局部性的表面电浆子,局部性的电磁的领域极其被提高,它被用于散布的提高表面的拉曼(重量的单位) 和 fluorenscence 改进。察觉到开发和应用程序的 SPR 或 LSPR 的未来前景也被讨论。
An overview of recent researches of surface plasmon resonance (SPR) sensing technology in Laboratory of Science and Technology of Micro-Nano Optics (LMNO), University of Science and Technology of China, is presented. Some novel SPR sensors, such as sensors based on metallic grating, metal-insulator-metal (MIM) nanoring and optical fiber, are designed or fabricated and tested. The sensor based on localized surface plasmon resonance (LSPR) of metallic nanoparticles is also be summarized. Because of the coupling of propagating surface plasmons and localized surface plasmons, the localized electromagnetic field is extremely enhanced, which is applied to surface-enhanced Raman scattering (SERS) and fluorenscence enhancement. Future prospects of SPR and/or LSPR sensing developments and applications are atso discussed.