Recent advances of optical fiber biosensors based on surface plasmon resonance: sensing principles, structures, and prospects

IF 3.5 Q2 CHEMISTRY, ANALYTICAL
Jingwei Lv, Jianxin Wang, Lin Yang, Wei Liu, Haihao Fu, Paul K. Chu and Chao Liu
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Abstract

Optical fiber biosensors based on the surface plasmon resonance (SPR) phenomenon are generating increasing interest due to their capability of real-time monitoring of analytes in a biocompatible, label-free, stable, and cost-effective manner. In fact, SPR optical fiber biosensors are becoming very popular in environmental science, clinical diagnosis, disease detection, and food safety. This review provides a comprehensive overview of optical fiber biosensors that utilize SPR. The principles and recent developments of optical fiber sensors are described. Different SPR optical fiber biosensors, including traditional optical fiber SPR biosensors, microstructured optical fiber (MOF) biosensors, grating-assisted plasmon fiber SPR biosensors, and others, are reviewed and the capabilities of common biosensors are compared. This overview aims to provide guidance for future research and development of this important and burgeoning field.

Abstract Image

基于表面等离子体共振的光纤生物传感器的最新进展:传感原理、结构与前景
基于表面等离子体共振(SPR)现象的光纤生物传感器以其生物兼容、无标记、稳定和经济高效的方式实时监测分析物的能力,正引起越来越多的关注。事实上,SPR 光纤生物传感器在环境科学、临床诊断、疾病检测和食品安全领域正变得非常流行。本综述全面概述了利用 SPR 技术的光纤生物传感器。文章介绍了光纤传感器的原理和最新发展。综述了不同的 SPR 光纤生物传感器,包括传统光纤 SPR 生物传感器、微结构光纤 (MOF) 生物传感器、光栅辅助等离子体光纤 SPR 生物传感器等,并对常见生物传感器的功能进行了比较。本综述旨在为这一重要而新兴领域的未来研究和发展提供指导。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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CiteScore
2.30
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0.00%
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