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Paper-based biosensors based on multiple recognition modes for visual detection of microbially contaminated food
- Source :
- Journal of Future Foods, Vol 4, Iss 1, Pp 61-70 (2024)
- Publication Year :
- 2024
- Publisher :
- KeAi Communications Co. Ltd., 2024.
-
Abstract
- Microbially contaminated food can cause serious health hazards and economic losses, therefore sensitive, rapid, and highly specific visual detection is called for. Traditional detection of microorganisms is complex and time-consuming, which cannot meet current testing demands. The emergence of paper-based biosensors provided an effective method for efficient and visual detection of microorganisms, due to its high speed, all-in-one device, low cost, and convenience. This review focused on 5 biomarkers, namely nucleic acids, proteins, lipopolysaccharides, metabolites, and the whole microorganism of microorganisms. Besides, the recognition methods were summed up in 5 forms, including immunological recognition, aptamer recognition, nucleic acid amplification-mediated recognition, DNAzyme recognition and clustered regularly interspaced short palindromic repeats mediated recognition. In addition, we summarized the applications of paper-based biosensors in the detection of microorganisms thoroughly. Through the exploration of different biomarkers, identification methods, and applications, we hope to provide a reference for the development of paper-based biosensors and their application in safeguarding the food chain.
Details
- Language :
- English
- ISSN :
- 27725669
- Volume :
- 4
- Issue :
- 1
- Database :
- Directory of Open Access Journals
- Journal :
- Journal of Future Foods
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.9fe92332660d43f792aaae41b4a2b32d
- Document Type :
- article
- Full Text :
- https://doi.org/10.1016/j.jfutfo.2023.05.007