Due to the large-scale use and high toxicity of pesticides, it is imperative to develop
sensitive, selective, and convenient sensors for pesticide detection. Therefore, the …

Background Food contaminants are a threat to agriculture, the food chain, and consequently
human health. Traditional analytical methods for food safety usually have limitations in …

The presence of emerging contaminants (ECs) can pose human health risks in diverse
forms such as endocrine disruption, tumors, reproductive failure, and fetal damage. It is thus …

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 …

Recently, aptamers have attracted attention in the biosensing field as signal recognition
elements because of their high binding affinity toward specific targets such as proteins, cells …

Electrochemical aptamer-based (E-AB) sensors, which have rapid responsiveness, have
been widely used in the area of analytical chemistry. 1 In view of low analyte abundance …

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 …

Electrochemical aptasensors involved in chemical labeling are often single-use and
sensitivity-limited because the probes are commonly single-point labeled and irreversible. In …

A large fraction of population is suffering from waterborne diseases due to the contaminated
drinking water. Both anthropogenic and natural sources are responsible for water …

In the present study, a magnetic mimic multi-enzyme system was developed by
encapsulating the aryloxyphenoxypropionate (AOPP) herbicide hydrolase QpeH and …