作者: Laurence Motz-Schalck , Jacques Lemaire
DOI: 10.1016/S1010-6030(01)00616-5
关键词: Photochemistry 、 High-performance liquid chromatography 、 Infrared spectroscopy 、 Mass spectrometry 、 Analytical chemistry 、 Chemical modification 、 Vinyl alcohol 、 Aqueous solution 、 Oxygen 、 Gelatin 、 Chemistry
摘要: Aminoindamine and aminoindoaniline transformation on hair, faster under vacuum than in the presence of oxygen, produces two colourless photoproducts each case. To facilitate accelerate study, modelling this solution film is carried out. Degassed aqueous containing amino acids poly(vinyl alcohol) films seem to be good systems study dyes hair. Validity system checked by obtention same products as hair; structural elements are identified IR spectroscopy their structure confirmed NMR mass spectroscopies.