用于细菌检测的光学传感器。

Optical Sensors for Bacterial Detection.

机构信息

Institute of Biochemistry and Physiology of Plants and Microorganisms-Subdivision of the Federal State Budgetary Research Institution Saratov Federal Scientific Centre of the Russian Academy of Sciences (IBPPM RAS), Saratov 410049, Russia.

Kotelnikov Institute of Radio Engineering and Electronics, Russian Academy of Sciences, Moscow 125009, Russia.

出版信息

Sensors (Basel). 2023 Nov 24;23(23):9391. doi: 10.3390/s23239391.

DOI:10.3390/s23239391

PMID:38067765

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC10708710/

Abstract

Analytical devices for bacterial detection are an integral part of modern laboratory medicine, as they permit the early diagnosis of diseases and their timely treatment. Therefore, special attention is directed to the development of and improvements in monitoring and diagnostic methods, including biosensor-based ones. A promising direction in the development of bacterial detection methods is optical sensor systems based on colorimetric and fluorescence techniques, the surface plasmon resonance, and the measurement of orientational effects. This review shows the detecting capabilities of these systems and the promise of electro-optical analysis for bacterial detection. It also discusses the advantages and disadvantages of optical sensor systems and the prospects for their further improvement.

摘要

用于细菌检测的分析设备是现代实验室医学的一个组成部分，因为它们可以实现疾病的早期诊断和及时治疗。因此，人们特别关注监测和诊断方法的发展和改进，包括基于生物传感器的方法。细菌检测方法发展的一个有前途的方向是基于比色法和荧光技术、表面等离子体共振以及取向效应测量的光学传感器系统。本综述展示了这些系统的检测能力以及光电分析在细菌检测中的应用前景。它还讨论了光学传感器系统的优缺点以及进一步改进的前景。