Microfluidics for foodborne bacteria analysis: Moving toward multiple technologies integration.

IF 2.6 4区 工程技术 Q2 BIOCHEMICAL RESEARCH METHODS Biomicrofluidics Pub Date : 2024-11-04 eCollection Date: 2024-12-01 DOI:10.1063/5.0231916
Gaowa Xing, Jin-Ming Lin
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Abstract

Food security related to bacterial pathogens has seriously threatened human life and caused public health problems. Most of the reported methods are targeted at known major pathogens commonly found in food samples, but to some extent, they have the disadvantage of lacking simplicity, speed, high throughput, and high sensitivity. Microfluidics has become a promising tool for foodborne bacteria analysis and addresses the above limitations. In this perspective, we briefly discussed the ongoing research and development in this field. We outline the major types of microfluidics, the strategies of target biorecognition, and signal amplification technologies in the microfluidic system for the foodborne bacteria analysis. We also proposed the future directions of microfluidics for foodborne bacterial analysis, which aims to integrate multiple technologies toward intelligent analysis with high selectivity and sensitivity for unknown samples, multiple bacterial detection, and simultaneous detection of multiple food pollutants.

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用于食源性细菌分析的微流体技术:迈向多种技术集成。
与细菌病原体有关的食品安全问题已严重威胁到人类的生命安全,并引发了公共卫生问题。已报道的大多数方法都是针对食品样本中常见的已知主要病原体,但在一定程度上都存在操作简单、速度快、通量大、灵敏度高等缺点。微流控技术已成为食源性细菌分析的一种前景广阔的工具,并解决了上述局限性。在本视角中,我们简要讨论了这一领域正在进行的研究与开发。我们概述了用于食源性细菌分析的微流控系统的主要类型、目标生物识别策略和信号放大技术。我们还提出了用于食源性细菌分析的微流控技术的未来发展方向,即整合多种技术,实现对未知样品的高选择性和高灵敏度的智能分析、多种细菌的检测以及多种食品污染物的同时检测。
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来源期刊
Biomicrofluidics
Biomicrofluidics 生物-纳米科技
CiteScore
5.80
自引率
3.10%
发文量
68
审稿时长
1.3 months
期刊介绍: Biomicrofluidics (BMF) is an online-only journal published by AIP Publishing to rapidly disseminate research in fundamental physicochemical mechanisms associated with microfluidic and nanofluidic phenomena. BMF also publishes research in unique microfluidic and nanofluidic techniques for diagnostic, medical, biological, pharmaceutical, environmental, and chemical applications. BMF offers quick publication, multimedia capability, and worldwide circulation among academic, national, and industrial laboratories. With a primary focus on high-quality original research articles, BMF also organizes special sections that help explain and define specific challenges unique to the interdisciplinary field of biomicrofluidics. Microfluidic and nanofluidic actuation (electrokinetics, acoustofluidics, optofluidics, capillary) Liquid Biopsy (microRNA profiling, circulating tumor cell isolation, exosome isolation, circulating tumor DNA quantification) Cell sorting, manipulation, and transfection (di/electrophoresis, magnetic beads, optical traps, electroporation) Molecular Separation and Concentration (isotachophoresis, concentration polarization, di/electrophoresis, magnetic beads, nanoparticles) Cell culture and analysis(single cell assays, stimuli response, stem cell transfection) Genomic and proteomic analysis (rapid gene sequencing, DNA/protein/carbohydrate arrays) Biosensors (immuno-assay, nucleic acid fluorescent assay, colorimetric assay, enzyme amplification, plasmonic and Raman nano-reporter, molecular beacon, FRET, aptamer, nanopore, optical fibers) Biophysical transport and characterization (DNA, single protein, ion channel and membrane dynamics, cell motility and communication mechanisms, electrophysiology, patch clamping). Etc...
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