RT Journal Article
T1 Progress in fluorescence biosensing and food safety towards point-of-detection (PoD) system
A1 Kakkar, Saloni
A1 Gupta, Payal
A1 Kumar, Navin
A1 Kant , Krishna
K1 3309.08 Colorantes
K1 3309.90 Microbiología de Alimentos
K1 2307 Química Física
AB 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.
PB Biosensors
SN 20796374
YR 2023
FD 2023-02-09
LK http://hdl.handle.net/11093/4493
UL http://hdl.handle.net/11093/4493
LA eng
NO Biosensors, 13(2): 249 (2023)
DS Investigo
RD 11-dic-2024