Background Mycotoxin contamination in agri-food products compromises human and animal
health throughout the supply chains, thus the establishment of rapid and accurate methods …

Mycotoxin contamination in food products can easily cause serious health hazards and
economic losses to human beings. How to accurately detect and effectively control …

The simultaneous detection of multiple mycotoxins in grains is significant due to the
enhanced toxicity induced by their synergistic effects. In this work, a dual-ratiometric …

Circulating microRNAs (miRNAs) can be used as noninvasive biomarkers and are also
found circulating in body fluids such as blood. Dysregulated miRNA expression is …

Mycotoxin contamination in foods has posed serious threat to public health and raised
worldwide concern. The development of simple, rapid, facile, and cost‐effective methods for …

Trace detection of ochratoxin A (OTA) in foods is essential to mitigate risks to human health.
Herein, a label-free electrochemical (EC) aptasensor based on dual-signal amplification of …

In this study, the dual signal-labeled hairpin-structured DNA (dhDNA)-based probes have
been developed to construct a novel nano-biosensor. This one hairpin-structured probe …

Signal amplification is one of the most effective ways to develop the high-performance
electrochemical sensors. However, it can be more complicated for ratiometric detections …

Abstract Aflatoxin B1 (AFB1) contamination has raised global concerns in agricultural and
food industry; thus, sensitive, accurate and rapid AFB1 sensors are essential in many …

Food safety as a public health issue has aroused worldwide concern. Food safety risks
caused by the existence of food safety hazards in food may occur in all stages of the food …