Azo dyes, defined by their characteristic azo group (–N=N–), represent one of the most important classes of synthetic dyes in modern textile chemistry. Their extensive π-conjugation systems render ...

DUBLIN--(BUSINESS WIRE)--Research and Markets has announced the addition of the "India Azo Dyes Market Study, 2011-2025" report to their offering. Azo dyes are dyes with -N=N- azo structure as a ...

Representative azo dyes (Acid Blue 113 [AB113] and Direct Black 38 [DB38]) were treated in a single step with soybean peroxidase (SBP) and hydrogen peroxide (H₂O₂), or in two steps, zero-valent iron ...

Allura Red AC (AR), also called FD&C Red No. 40, is a synthetic azo dye with a wide range of uses. As a food dye, it often goes by the designation E129 or C.I. Food Red 17. AR appeared in the chemical ...

The novel process involves creating metallic ‘clusters’ of just nine gold (Au) atoms chemically ‘anchored’ to titanium dioxide which in turn drives the reaction by converting the energy of absorbed UV ...