Pesticides, due to their intensive use and their peculiar chemical features, can persist in the
environment and enter the trophic chain, thus representing an environmental risk for the …

Background The use of neonicotinoids (NEOs) has been rising globally due to their broad-
spectrum insecticidal activity and unique mode of neurotoxic action. However, the residues …

The aptamer-based lateral flow assay strips (Apt-LFAs) have shown promising application
prospects in the detection of small molecules. The general principle of Apt-LFAs used for the …

Neonicotinoids are the fastest-growing insecticide accounting for over 25% of the global
pesticide market and are capable of controlling a range of pests that damage croplands …

In this work, a multiplexed electrochemical aptasensor based on mixed valence Ce-MOF
was constructed for the simultaneous determination of malathion and chlorpyrifos. Firstly, Ce …

The excessive residue of neonicotinoid pesticides in the environment and food poses a
severe threat to human health, necessitating the urgent development of a sensitive and …

An acetamiprid-binding aptamer (ABA), gold nanoparticles (AuNPs) and upconversion
nanoparticles (UCNPs) are used in a colorimetric and fluorometric method for the …

Most food samples are detected positive for neonicotinoid insecticides, posing a severe
threat to human health. Electrochemical sensors have been proven effective for monitoring …

The ubiquitous presence of contaminants like pesticides in the various environmental
matrices has become a concern for environmental sustainability and global stability …

Pesticide residues on plant surfaces pose a severe threat to food security, yet most research
has focused on monitoring the liquid matrix, with few reports conducting in-situ analysis of …