Biosensor technologies: DNA-based approaches for foodborne pathogen detection
Issued Date
2024-11-01
Resource Type
ISSN
01659936
eISSN
18793142
Scopus ID
2-s2.0-85203014520
Journal Title
TrAC - Trends in Analytical Chemistry
Volume
180
Rights Holder(s)
SCOPUS
Bibliographic Citation
TrAC - Trends in Analytical Chemistry Vol.180 (2024)
Suggested Citation
Techakasikornpanich M., Jangpatarapongsa K., Polpanich D., Zine N., Errachid A., Elaissari A. Biosensor technologies: DNA-based approaches for foodborne pathogen detection. TrAC - Trends in Analytical Chemistry Vol.180 (2024). doi:10.1016/j.trac.2024.117925 Retrieved from: https://repository.li.mahidol.ac.th/handle/20.500.14594/101155
Title
Biosensor technologies: DNA-based approaches for foodborne pathogen detection
Author's Affiliation
Corresponding Author(s)
Other Contributor(s)
Abstract
Foodborne diseases are a global concern due to their high impact on morbidity, and mortality worldwide. The traditional method of bacterial detection is both time-consuming and labor-intensive. Alternative methods, such as immunoassays and polymerase chain reactions, have limited applicability due to the need for an enrichment process and expensive equipment. DNA-based biosensors have gained interest in the field of detection, due to their high rapidity, high sensitivity, and high specificity, which provides a promising technology for bacterial detection. To fabricate DNA-based biosensors, the immobilization of DNA probes on electrodes is a crucial process. This review delves into the three techniques of DNA probe immobilization, discussing their respective advantages and disadvantages. Furthermore, recent advancements in DNA-based biosensors are explored. The integration of advanced molecular techniques such as DNA nanostructures, DNA walkers, and the CRISPR-Cas system with DNA-based biosensors for foodborne pathogens is also discussed in this work.