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Multimodal Biosensing of Foodborne Pathogens.
Najeeb Ullah1, Tracy Ann Bruce-Tagoe1, George Adu Asamoah1
1Department of Chemical and Biomolecular Engineering, University of Tennessee, Knoxville, TN 37996, USA.
International Journal of Molecular Sciences
|June 19, 2024
Summary
Multimodal biosensing enhances pathogen detection for improved food safety. Combining multiple techniques offers greater accuracy and speed in identifying microbial foodborne pathogens, protecting public health.
Area of Science:
- Food Science
- Biotechnology
- Analytical Chemistry
Background:
- Microbial foodborne pathogens pose significant risks to public health and the food industry.
- Conventional single biosensing methods have limitations in sensitivity, specificity, and speed.
- Multimodal biosensing offers a promising solution by integrating multiple detection techniques.
Purpose of the Study:
- To review the current state of multimodal biosensing technologies for foodborne pathogen detection.
- To explore the applications of these technologies in the food industry.
- To analyze the advantages, challenges, and future prospects of multimodal biosensing for food safety.
Main Methods:
- Review of existing literature on multimodal biosensing platforms.
- Discussion of various platforms including opto-electrochemical, optical nanomaterial, and nanomaterial-based systems.
- Analysis of hybrid biosensing microfluidics and microfabrication techniques.
Main Results:
- Multimodal biosensing significantly enhances the efficacy, accuracy, and precision of pathogen detection.
- Various platforms demonstrate potential for rapid and sensitive identification of foodborne pathogens.
- Integration of multiple sensing modalities overcomes limitations of single techniques.
Conclusions:
- Multimodal biosensing holds transformative potential for ensuring food safety and protecting public health.
- Further development is needed to overcome challenges and fully realize the benefits of these advanced detection systems.
- This approach is crucial for developing innovative strategies against foodborne infections and securing the global food supply chain.
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