Biosensors for rapid detection of bacterial pathogens in water, food and environment

Nnachi, Raphael Chukwuka; Sui, Ning; Ke, Bowen; Luo, Zhenhua; Bhalla, Nikhil; He, Daping; Yang, Zhugen

doi:10.1016/j.envint.2022.107357

reviewEnvironment InternationalJun 17, 2022GOLD OA

Biosensors for rapid detection of bacterial pathogens in water, food and environment

RCRaphael Chukwuka Nnachi NSNing Sui BKBowen Ke ZLZhenhua Luo NBNikhil Bhalla

Cranfield University · Qingdao University of Science and Technology · +4 more institutions

PubMed

Indexed incrossrefdoajpubmed

Abstract

Conventional techniques (e.g., culture-based method) for bacterial detection typically require a central laboratory and well-trained technicians, which may take several hours or days. However, recent developments within various disciplines of science and engineering have led to a major paradigm shift in how microorganisms can be detected. The analytical sensors which are widely used for medical applications in the literature are being extended for rapid and on-site monitoring of the bacterial pathogens in food, water and the environment. Especially, within the low-resource settings such as low and middle-income countries, due to the advantages of low cost, rapidness and potential for field-testing, their use…

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273

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Topics

Keywords

Context (archaeology)
Food safety
Biochemical engineering
Computer science
Environmental science
Risk analysis (engineering)
Nanotechnology
Engineering

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