WaveFlex Biosensor: Label-Free Quantitative Detection of Escherichia coli Using a LSPR-based Fiber Optic Sensor

Xuecheng Liu; Sandro Oliveira; Bárbara Gonçalves; Ragini Singh; Bingyuan Zhang; Santosh Kumar; Carlos Marques

doi:10.1364/fio.2023.jm4a.108

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WaveFlex Biosensor: Label-Free Quantitative Detection of Escherichia coli Using a LSPR-based Fiber Optic Sensor

Xuecheng Liu Sandro Oliveira Bárbara Gonçalves Ragini Singh Bingyuan Zhang Santosh Kumar Carlos Marques

Year: 2023 Pages: JM4A.108-JM4A.108

DOI: 10.1364/fio.2023.jm4a.108

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Abstract

A WaveFlex biosensor based on localized surface plasmon resonance enables label-free quantitative detection of Escherichia coli . The sensor exhibits a linear detection range and potential for practical applications in pathogenic bacteria sensing.

Keywords:

Biosensor Surface plasmon resonance Escherichia coli Optical fiber Materials science Fiber optic sensor Linear range Optoelectronics Detection limit Nanotechnology Chemistry Optics Nanoparticle Chromatography Physics Gene

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Biosensors and Analytical Detection

Physical Sciences → Engineering → Biomedical Engineering

Advanced Biosensing Techniques and Applications

Life Sciences → Biochemistry, Genetics and Molecular Biology → Molecular Biology

Advanced Fiber Optic Sensors

Physical Sciences → Engineering → Electrical and Electronic Engineering

WaveFlex Biosensor: Label-Free Quantitative Detection of Escherichia coli Using a LSPR-based Fiber Optic Sensor

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