
【分析技术】SPR 表面等离子共振(Surface Plasmon Resonance) …
表面等离子共振(SPR)对附着在金属薄膜表面的介质折射率非常敏感,当表面介质的属性改变或者附着量改变时,共振角将不同。 上图中展示的是SPR芯片工作原理, 这里的SPR芯片指的 …
新手小白也能轻松搞定蛋白互作之——SPR,包教包会! - 知乎
表面等离子共振(Surface Plasmon Resonance,简称SPR)技术听起来像是一种高端不可触碰的实验,其实只是一种基于特殊的光学现象的生物传感技术,以无标记、实时监测、高灵敏度等 …
SPR技术:生物分子相互作用检测的 “金标准” - MedChemExpress
2024年1月31日 · SPR,即表面等离子共振 (Surface Plasmon Resonance, SPR),简单来说,它通过检测生物传感芯片上配位体与分析物之间的相互作用情况,进而探测物质的性质和结构。通 …
一文读懂表面等离子共振(SPR) - 知乎专栏
表面等离子共振( Surface Plasmon Resonance,简称SPR) 技术是一种基于光学原理发展而来的新型分析技术。 是指光在棱镜与金属膜表面上发生全反射现象时,形成消逝波进入到光疏介质 …
SPR sensor based on sapphire prism coupling with dual-Au-layer ...
Prism coupling is a widely used SPR sensor structure that offers high stability and low noise [9].The sensor is typically configured with a simpler Kretschmann structure [10].By carefully …
Surface Plasmon Resonance-Based Biodetection Systems: …
2025年1月9日 · Surface Plasmon Resonance (SPR)-based biodetection systems have emerged as powerful tools for real-time, label-free biomolecular interaction analysis, revolutionizing …
Recent progress in surface plasmon resonance based sensors: A ...
2021年3月1日 · In the recent years, researchers have contributed substantially in the field of Surface Plasmon Resonance (SPR) sensors and its applications. SPR sensors show the …
Surface Plasmon Resonance Sensors: A Critical Review of
2025年1月15日 · Surface plasmon resonance (SPR) is a powerful optical phenomenon obtained by the interaction of polarized light with the interface of the negative–positive permittivity in a …
Investigation of SU-8 as protection layer for prism SPR sensor …
Abstract: This study presents the development of an Ag-based SPR sensor with the presence of SU-8 photoresist film as a protection layer for honey adulteration detection. The pure honey …
Trends in surface plasmon resonance biosensing: materials
2024年6月6日 · Surface plasmon resonance (SPR) proves to be one of the most effective methods of label-free detection and has been integral for the study of biomolecular interactions …