An Examination of the Validity of MRPS Method for the Detection of Label-free E. Coli and Enterococci in Ships Ballast Water

Maw, Myint Myint; Wang, Jiequn; Yu, Kunting; Wang, Y. J.; Dai, Bowen; Wu, Xudong; Pan, Xinxiang

doi:10.1088/1755-1315/171/1/012032

Cited by 2 publications

(2 citation statements)

References 35 publications

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“…According to the review paper of Jaywant et al [ 141 ] the development of various microfluidic devices for the detection of bacteria has a significant role in the issue of water safety. E. coli , a very important bacterium for the insurance of the water’s quality, can be detected by a plethora of methods that use voltammetry [ 142 ], positive Di electrophoresis [ 143 ], amperometry [ 144 ], integrated electrodes [ 145 ], or the Coulter principle [ 146 ], via which the changes in electrical resistance are detected and measured. In summary, the vast majority of the materials used for the detection of E. coli were mainly glass, PDMS, and silicon, while a paper-based device has also been used.…”

Section: Microfluidics and Locs In Food Safety Applicationsmentioning

confidence: 99%

Polymeric and Paper-Based Lab-on-a-Chip Devices in Food Safety: A Review

2023

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Food quality and safety are important to protect consumers from foodborne illnesses. Currently, laboratory scale analysis, which takes several days to complete, is the main way to ensure the absence of pathogenic microorganisms in a wide range of food products. However, new methods such as PCR, ELISA, or even accelerated plate culture tests have been proposed for the rapid detection of pathogens. Lab-on-chip (LOC) devices and microfluidics are miniaturized devices that can enable faster, easier, and at the point of interest analysis. Nowadays, methods such as PCR are often coupled with microfluidics, providing new LOC devices that can replace or complement the standard methods by offering highly sensitive, fast, and on-site analysis. This review’s objective is to present an overview of recent advances in LOCs used for the identification of the most prevalent foodborne and waterborne pathogens that put consumer health at risk. In particular, the paper is organized as follows: first, we discuss the main fabrication methods of microfluidics as well as the most popular materials used, and then we present recent literature examples for LOCs used for the detection of pathogenic bacteria found in water and other food samples. In the final section, we summarize our findings and also provide our point of view on the challenges and opportunities in the field.

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Section: Microfluidics and Locs In Food Safety Applicationsmentioning

confidence: 99%

Polymeric and Paper-Based Lab-on-a-Chip Devices in Food Safety: A Review

2023

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“…It provided LOD of 522 cells/mL with real-time continuous monitoring of bacteria in aqueous sample utilizing impedance flow cytometry. Maw et al [124] utilized a submicron-resistive pulse sensor based on the Coulter principle for E. coli monitoring. The sensitivity of this method was improved due to sample handling in a microfluidic chip and the phenomena of microscale hydrodynamic flow.…”

Section: Microfluidic With Electrochemical Detectionmentioning

confidence: 99%

A Comprehensive Review of Microfluidic Water Quality Monitoring Sensors

Jaywant

Arif

2019

Sensors

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Water crisis is a global issue due to water contamination and extremely restricted sources of fresh water. Water contamination induces severe diseases which put human lives at risk. Hence, water quality monitoring has become a prime activity worldwide. The available monitoring procedures are inadequate as most of them require expensive instrumentation, longer processing time, tedious processes, and skilled lab technicians. Therefore, a portable, sensitive, and selective sensor with in situ and continuous water quality monitoring is the current necessity. In this context, microfluidics is the promising technology to fulfill this need due to its advantages such as faster reaction times, better process control, reduced waste generation, system compactness and parallelization, reduced cost, and disposability. This paper presents a review on the latest enhancements of microfluidic-based electrochemical and optical sensors for water quality monitoring and discusses the relative merits and shortcomings of the methods.

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An Examination of the Validity of MRPS Method for the Detection of Label-free E. Coli and Enterococci in Ships Ballast Water

Cited by 2 publications

References 35 publications

Polymeric and Paper-Based Lab-on-a-Chip Devices in Food Safety: A Review

Polymeric and Paper-Based Lab-on-a-Chip Devices in Food Safety: A Review

A Comprehensive Review of Microfluidic Water Quality Monitoring Sensors

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