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 ...

Allura Red, a red powdered azo dye, is commonly used in the cosmetic, food, textile, paper, and drug industries. Allura Red goes by several names, the most common being Red 40 or E129. Azo dyes are ...

In this study, Ag-ZnO nanophotocatalyst has been synthesized through microemulsion technique and the effect of silver modification on ZnO nanorods has been evaluated. The photocatalytic activity of ...

The feasibility of using natural waste (raw date pits) as a low-cost adsorbent for the adsorption of an anionic dye (Congo red) from aqueous solution has been investigated. Adsorption optimized ...

The textile dyes market is expanding, powered by a robust apparel industry. A significant shift towards digital printing and customized color solutions is redefining production, while the market ...

Allied Market Research published a report, titled, "Natural Dyes Market by Source (Plant, Animal, Others), by Form (Powder, ...

Researchers at Chalmers University of Technology, Sweden, have developed a new method that can easily purify contaminated water using a cellulose-based material. This discovery could have implications ...