azo dye indigo anthraquinone dye cochineal See all related content dye, substance used to impartcolourtotextiles,paper,leather, and other materials such that the colouring is not readily altered by washing, heat,light, or other factors to which the material is likely to be exposed. Dyes differ...
Manufacture of azo dyes. Used in drugs mainly to interfere with the action of natural amine neurotransmitters. In gas treatment mainly in the removal of carbon dioxide from natural gas, etc. As corrosion inhibitors. In the synthesis of many products. ...
can accelerate the chemical reduction of azo dye by shuttling electrons from primary electron donors such as sulfide to azo dyes. Three different types of R.M. were studied on the enhancement of chemical reduction of Acid Orange 7. The electron shuttle ability of these types of R.M. with ...
All the type of dyes are in demand in the market due to the growing industries in developing countries. Future market trends are favorable for India being a developing country. The recent trade skirmishes between US and China has given India a chance to grow its domestic market by serving th...
Biodecolorization of azo, anthraquinonic and triphenylmethane dyes by white-rot fungi and a laccase-secreting engineered strain. One laccase-secreting engineered strain and four white-rot fungi were tested for their capacity to decolorize nine dyes that could be classified as azo, an... W Liu,...
A range of light-transmission wavelengths given to the polarization filters 33 and 35 can be changed depending on dye compounded into the polarization filters 33 and 35. For example, if the wavelengths for red are desired to pass, azo-type dyes are removed. The LC containing layer 37, which...
However, the degradation of organic dyes over time due to photobleaching impacts their longevity and efficiency. They also require high-power pump sources, leading to higher operational costs.3,4 Semiconductor Lasers Semiconductor lasers, commonly known as laser diodes, use a semiconductor junction as...
Molecular Recognition and Inclusion || One Class of Azocalixarene, Different Types of Assemblies in Solid State Coleman,W A. 被引量: 0发表: 1998年 Synthesis and investigations of the absorption spectra of hetarylazo disperse dyes derived from 2,4-quinolinediol Azocalixarenes. 3: synthesis and...
(III-) doped TiO2nanoparticles were better in degrading azo dyes and phenol, respectively, than commercially available TiO2nanoparticles [367,368]. TiO2nanoparticles deposited onto porous Al2O3were used effectively for the removal of TOC in a study [369]. TiO2nanocomposites with mesoporous silica ...
etc. the dyes used can not contain certain azo dyes that can decompose toxic components to human body. At present, the electroplated parts used in combination buttons often contain nickel, and pearlescent buttons in resin buttons often contain lead. All kinds of dyes have banned azo dyes, so ...