Early in the coronavirus disease 2019 (COVID-19) pandemic, it was clear that quick and accurate diagnostic techniques were required to deal with emerging infections and offset the negative impacts of ...

The basic working principle of colorimetric sensing is colorimetry, which is a visible change in color that results from a chemical interaction between the sensing/detecting material and the target ...

The US Army’s highly accurate chemical and biological testing tech and patents are now available for license and commercialization by qualified companies via license agreement. BOZEMAN, ...

A team of researchers have developed an easy-to-use colorimetric assay for the detection of food contaminated with salmonella. The assay is based on a novel nucleic acid probe that is cleaved by an ...

In brief: LAMP assays can be run under isothermal conditions at 65°C. Due to the short test runtime compared to classical PCR and the possibility of evaluation in a 384-well format on a plate reader, ...

Modern bioassays tend to fall under three common modalities: colorimetric, luminometric or fluorometric. Colorimetric assays record the amount of light absorbed by a reporter compound. This absorbance ...