"Generally, a colorimetric probe consist of a recognition moiety and a signal moiety," Xiaodong Chen, an assistant professor in the School of Materials Science & Engineering at Nanyang Technological ...

This article shows how the absorbance maxima of Ponceau-S is determined over a wavelength range of 220nm to 800nm using the Eppendorf BioSpectromenter ®. The methods of analysis using this ...

In order to test the sensitivity of colorimetric technique in phytodiagnostics, with particular regard to color variations caused by water stress, and to verify the potential for use in irrigation ...

Fluorescent dyes are tools used throughout biotechnology and medicine that offer a unique method of detecting and quantifying the presence of a target molecule, cell, or tissue within an even more ...

Protein quantitation assays are essential for workflows that include protein extraction, labeling, and analysis. The simplest method for protein quantitation is measuring the absorbance of a protein ...

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, ...