As an important chemical pollutant affecting the safety of agricultural products, the on-site
and efficient detection of pesticide residues has become a global trend and hotspot in …

Silver and gold nanoparticles have found extensive biomedical applications due to their
strong localized surface plasmon resonance (LSPR) and intriguing plasmonic properties …

The development of the lateral flow assay (LFA) has received much attention in both
academia and industry because of their broad applications to food safety, environmental …

Viruses are the causing agents for many relevant diseases, including influenza, Ebola,
HIV/AIDS, and COVID-19. Its rapid replication and high transmissibility can lead to serious …

Background Immunochromatographic test strip (ICTS) has become one of the most widely
used rapid diagnostics platforms for the point-of-care testing of various contaminant residues …

Tailored to the increasing demands for sensing technologies, the fabrication of dual-modal
sensing technologies through combining two signal transduction channels into one method …

Increasing concerns on pesticide residues in different matrices have promoted the
development of various analytical techniques. Benefiting from highly-specific recognition …

Mycotoxins contaminated in agricultural products are often highly carcinogenic and
genotoxic to humans. With the streamlining of the food industry chain and the improvement …

Since its first discovery in December 2019, the global coronavirus disease 2019 (COVID-19)
pandemic caused by the novel coronavirus (SARS-CoV-2) has been posing a serious threat …

Paper based lateral flow assays (LFAs) have achieved grand success in point-of-care
diagnostics; nevertheless, they are still facing challenges. This review outlines current major …