Photosonoelectrochemical analysis of Lawsonia inermis (henna) and artificial dye used in tattoo and dye industry
作者:T. Chandrakalavathi、V. Sudha、M. Sindhuja、S. Harinipriya、R. Jeyalakshmi
DOI:10.1016/j.jphotochem.2018.04.026
日期:2018.6
the operating conditions of the tattoo ink, dye solutions were exposed to appropriate sonication, UV irradiation and electrochemical perturbations. Analyses of the dyes were done before and after PSEC perturbations employing UV–vis, FTIR, HPLC, 1H NMR and 13C NMR studies and degradation pathway is provided. The PSEC studies inconjunction with the spectroscopic and HPLC analysis identified formation of
在乙醇中研究了无毛劳森菌,劳森酮和and-苯二胺的光声电化学(PSEC)分析,以了解其降解机理和有害副产物。为了模拟纹身墨水的操作条件,将染料溶液暴露于适当的声处理,紫外线照射和电化学扰动下。在PSEC扰动之前和之后使用UV-vis,FTIR,HPLC,1 H NMR和13对染料进行分析提供了13 C NMR研究和降解途径。PSEC的研究与光谱和HPLC分析相结合,确定了副产物的形成,例如来自劳氏的3-乙氧基萘醌和来自γ-苯二胺的1-氨基环丁二烯,表明纹身和染发行业在指甲花上使用这些染料是有害的。