When smartphone enters food safety: A review in on-site analysis for foodborne pathogens using smartphone-assisted biosensors

•Current advances and perspectives of smartphone-assisted biosensors towards foodborne pathogens are proposed.•Role of nanotechnology in smartphone-assisted biosensors is elucidated.•The recognition modes for targeting foodborne pathogens are described.•The smartphone POC platforms in foodborne path...

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Bibliographic Details
Published inFood chemistry Vol. 394; p. 133534
Main Authors Yang, Tao, Luo, Zisheng, Bewal, Tarun, Li, Li, Xu, Yanqun, Mahdi Jafari, Seid, Lin, Xingyu
Format Journal Article
LanguageEnglish
Published Elsevier Ltd 15.11.2022
Subjects
biosensors
food chemistry
Food safety
food supply chain
Foodborne pathogens
mobile telephones
On-site
public health
Rapid detection
Smartphone
Foodborne pathogens
Food safety
On-site
Smartphone
Rapid detection
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Summary:•Current advances and perspectives of smartphone-assisted biosensors towards foodborne pathogens are proposed.•Role of nanotechnology in smartphone-assisted biosensors is elucidated.•The recognition modes for targeting foodborne pathogens are described.•The smartphone POC platforms in foodborne pathogens detection are discussed. Pathogens are one of the supreme threats for the public health around the world in food supply chain. The on-site monitoring is an emerging trend for screening pathogens during the food processing and preserving. Traditional analytical tools have been unable to satisfy the current demands. Smartphones have enormous potentials for achieving on-site detection of foodborne pathogens, with intrinsic advantages such as small size, high accessibility, fast processing speed, and powerful imaging capacity. This review aims to synthesize the current advances in smartphone-assisted biosensors (SABs) for sensing foodborne pathogens, and briefly put forward the problem that consist in the research. We present the role of nanotechnology and recognition modes targeting foodborne pathogens in SABs, and discuss the signal conversion platforms coupling with smartphone. The challenges and perspectives in SABs are also proposed. The smartphone analytics area is moving forward, and it much be subject to careful quality standards and validation.
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ISSN:0308-8146
1873-7072
1873-7072
DOI:10.1016/j.foodchem.2022.133534