CRISPR/Cas and argonaute-based biosensors for pathogen detection

Z Yang, S Mao, L Wang, S Fu, Y Dong… - ACS …, 2023 - ACS Publications
Over the past few decades, pathogens have posed a threat to human security, and rapid
identification of pathogens should be one of the ideal methods to prevent major public …

[HTML][HTML] Rapid detection methods for foodborne pathogens based on nucleic acid amplification: Recent advances, remaining challenges, and possible opportunities

N Ndraha, HY Lin, CY Wang, HI Hsiao… - Food Chemistry: Molecular …, 2023 - Elsevier
This article presents a review of recent advancements in the utilization of NAA-based
techniques for detecting foodborne pathogens in food products, focusing on studies …

Optical nanosensors based on noble metal nanoclusters for detecting food contaminants: A review

L Pang, X Pi, Q Zhao, C Man, X Yang… - … Reviews in Food …, 2024 - Wiley Online Library
Food contaminants present a significant threat to public health. In response to escalating
global concerns regarding food safety, there is a growing demand for straightforward, rapid …

Strategy of functional nucleic acids-mediated isothermal amplification for detection of foodborne microbial contaminants: A review

J Zhou, TY Wang, Z Lan, HJ Yang, XJ Ye, R Min… - Food Research …, 2023 - Elsevier
Foodborne microbial contamination (FMC) is the leading cause of food poisoning and
foodborne illness. The foodborne microbial detection methods based on isothermal …

From engineered photoactive materials to detection signal amplification strategies in photoelectrochemical biosensing of pathogens: New horizons and perspectives

X Xu, Q Xu, W Li, F Xiao, H Xu - Chemical Engineering Journal, 2023 - Elsevier
The ubiquitous pathogens pose a direct threat to human health at present. Undeniably,
traditional detection methods are still irreplaceable in many respects. However, the …

G-triplex/hemin DNAzyme mediated colorimetric aptasensor for Escherichia coli O157: H7 detection based on exonuclease III-assisted amplification and aptamers …

L Pang, Y Liang, Z Wang, W Zhang, Q Zhao, X Yang… - Talanta, 2024 - Elsevier
Abstract Escherichia coli O157: H7 (E. coli O157: H7) is one of the most common foodborne
pathogens and is widespread in food and the environment. Thus, it is significant for rapidly …

Isothermal Reciprocal Catalytic DNA Circuit for Sensitive Analysis of Kanamycin

Q Si, Y Li, Z Huang, C Liu, T Jiao, Q Chen… - Journal of Agricultural …, 2024 - ACS Publications
Inappropriate use of veterinary drugs can result in the presence of antibiotic residues in
animal-derived foods, which is a threat to human health. A simple yet efficient antibiotic …

Label-free and sensitive fluorescent detection of Escherichia coli O157: H7 in milk based on cascade strand displacement amplification and G-quadruplex-thioflavin T

L Pang, Q Su, J Cheng, B Liu, C Man, L Guo, X Yang… - Food Control, 2024 - Elsevier
The development of a simple, rapid, sensitive, and accurate method for detecting
Escherichia coli O157: H7 in complex matrices is critical for ensuring food safety. In this …

Detection of food contaminants: A review of established rapid analytical techniques and their applications and limitations

Z Ling, L Yang, W Zhang, T Yao… - Food Safety and Health, 2024 - Wiley Online Library
Food contaminants have consistently posed a serious threat to human health and have
caused various food safety problems. The most common techniques currently used for the …

Paper substrate designed with TEMPO-oxidized cellulose nanofibers/cationic guar gum hydrogel and its application in a colorimetric biosensor for rapid bacteria …

L Dai, Y Xue, S Tian, P He, P Xie, Z Long, G Fei… - International Journal of …, 2024 - Elsevier
The monitoring of foodborne bacterial contamination requires simple and convenient
biosensors. This work describes a novel paper-based colorimetric biosensor for the rapid …