The first purely pragmatic application of chromatography was that of the early dye chemists, who tested their dye mixtures by dipping strings or pieces of cloth or filter paper into a dye vat.
The mapping of molecular surfaces is of particular interest to dye chemists for numerous reasons, none more so than the prediction of dye-substrate binding.
They also provide skin tests in case you have an allergic reaction (you are more likely to be allergic to a chemist dye than a salon dye), and use professional colour that will not damage your hair very much, and adds better shine.
He told me that each dye house had a chemist and thus there might be some opportunities".
It was triggered by the accidental discovery of Mauveine dye by a young chemist who had been trying to synthesise an anti-malarial medicine.Another section is devoted to colour theory, which shows how research into light and colour by scientists like Sir Isaac Newton and Michel Eugène Chevreul had profound effects on artists, particularly the Impressionists.
At the end of my second year, I spent my summer holiday working for Ciba-Geigy Hong Kong as a trainee chemist researching dyes; the next summer, I worked for Ciba-Geigy again, but this time in Basel, Switzerland, on the synthesis of monomers.
Greig thinks she inherited her desire to act from her mother, a keen player in amateur dramatics when she lived abroad with Greig's father, a colour chemist who created dyes.
She began her career as a chemist for General Aniline and Dye at a time when few women were in the profession.
In the following 20 years, he trained most of the chemists in the English dye industry, one of whom was Perkin, the discoverer of mauve.
In 1856 the first commercially successful synthetic dye, mauve, was serendipitously discovered by British chemist William H. Perkin, who recognized and quickly exploited its commercial significance.
