Global ETD Search

Cochineal : a bright red animal dye.

Dutton, LaVerne M.Baylor University.1992

… has been in use for at least three thousand years. It was one of the ten most frequently used ancient dyes. Cochineal was used by the Aztec, Mixtec, and Zapotec Indians when Cortez arrived in the New World. It has always been very valuable to the indigenous who used the dye and was …

baylor Repository record for Cochineal : a bright red animal dye. (opens in a new tab)

Thermophilic decolourisation of textile dye wastewater

Willetts, Juliet R. M.UNSW, Sydney1999

unsw Repository record for Thermophilic decolourisation of textile dye wastewater (opens in a new tab)

Preparation and ultra-violet absorption studies of leucocyanides of the triarylmethane dyes

Katzakian, Arthur, Jr.2018

u-pacific Repository record for Preparation and ultra-violet absorption studies of leucocyanides of the triarylmethane dyes (opens in a new tab)

Spectroscopic studies of hydrophobic association of merocyanine dyes in cationic and anionic micelles

Shah, Sayed Sadiq2018

<p>Merocyanine dyes exhibit interesting changes in absorption spectra with changes in solvent polarity. For example solutions of 1-methyl-4- (oxocyclohexadienylidene) ethylidene -1,4-dihydropyridine (MOED) are yellow, red, violet, or blue, in water, ethanol, acetone or pyridine …

u-pacific Repository record for Spectroscopic studies of hydrophobic association of merocyanine dyes in cationic and anionic micelles (opens in a new tab)