Record Details

Progress in Fluorescence Biosensing and Food Safety towards Point-of-Detection (PoD) System

DIR@IMTECH: CSIR-Institute of Microbial Technology

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Title Progress in Fluorescence Biosensing and Food Safety towards Point-of-Detection (PoD) System
 
Creator Kakkar, Saloni
Gupta, Payal
Kumar, Navin
Kantipudi, Satish
 
Subject QR Microbiology
 
Description The detection of pathogens in food substances is of crucial concern for public health and for the safety of the natural environment. Nanomaterials, with their high sensitivity and selectivity have an edge over conventional organic dyes in fluorescent-based detection methods. Advances in microfluidic technology in biosensors have taken place to meet the user criteria of sensitive, inexpensive, user-friendly, and quick detection. In this review, we have summarized the use of fluorescence-based nanomaterials and the latest research approaches towards integrated biosensors, including microsystems containing fluorescence-based detection, various model systems with nano materials, DNA probes, and antibodies. Paper-based lateral-flow test strips and microchips as well as the most-used trapping components are also reviewed, and the possibility of their performance in portable devices evaluated. We also present a current market-available portable system which was developed for food screening and highlight the future direction for the development of fluorescence-based systems for on-site detection and stratification of common foodborne pathogens.
 
Publisher MDPI
 
Date 2023
 
Type Article
PeerReviewed
 
Relation https://mdpi.com/2079-6374/13/2/249
http://crdd.osdd.net/open/3086/
 
Identifier Kakkar, Saloni and Gupta, Payal and Kumar, Navin and Kantipudi, Satish (2023) Progress in Fluorescence Biosensing and Food Safety towards Point-of-Detection (PoD) System. Biosensors, 13 (2).