Colloidal inorganic nanoparticles have wide applications in the detection of analytes and in
biological assays. A large number of these assays rely on the ability of gold nanoparticles …

Recently, antibiotic pollution has been considered as an international concern due to the
excessive risk to human health. Consequently, the advancement of sensitive, fast, and …

In this report, a simple and effective approach for colorimetric detection of Hg 2+ based on
surface etching and aggregation effect of cysteine-modified Au-Ag core-shell nanorods has …

A rapid and selective colorimetric chemosensor based on a paper test-strip platform and
smartphone detection were investigated to determine lead ions (Pb 2+) in meat samples …

Color changing sensors (CCSs) emerge as a novel approach for the diagnosis of various
ailments like cancer, diabetes, chronic kidney diseases, neurodegenerative disease and …

A rapid and simple immunochromatographic strip test assay based on competitive format
was developed for leucomalachite green (LMG) detection. LMG-bovine serum albumin and …

Cucumber green mottle mosaic virus (CGMMV) causes a severe mosaic symptom of
watermelon and cucumber, and can be transmitted via infected cucumber seeds, leaves and …

The residue of gentamicin (GEN) in food is a serious threat to human health. Therefore, it is
urgent to develop a simple and highly sensitive method for effectively detecting GEN in food …

Largemouth bass virus (LMBV) infection causes a lethal disease (ulcerative syndrome) in
largemouth bass (Micropterus salmoides), which is an economically important freshwater …

In this study, we demonstrated an approach for the development of multiplex
immunochromatographic test strip (MICS) for neomycin (NEO), penicillin (PEN), and …