Hair dye distribution in human hair by ToF-SIMS

被引：11

作者：

Chen, Bo-Jung

Lee, Pei-Ling

Chen, Wen-Yin

Mai, Fu-Der

Ling, Yong-Chien ^{[1
]}

机构：

[1] Natl Tsing Hua Univ, Dept Chem, Hsinchu 30013, Taiwan

[2] Natl Tsing Hua Univ, Dept Atom Sci, Hsinchu 30013, Taiwan

[3] Chung Shan Med Univ, Dept Appl Chem, Taichung 402, Taiwan

来源：

APPLIED SURFACE SCIENCE | 2006年 / 252卷 / 19期

关键词：

hair dye; ToF-SIMS; hair; p-phenylenediamine; sample preparation;

D O I：

10.1016/j.apsusc.2006.02.230

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A single hair sample preparation protocol modified from reported method was developed and used to prepare longitudinally sectioned hair for ToF-SIMS analysis. Preliminary results demonstrate that ToF-SIMS is capable of providing molecular distribution of fragment ions from intrinsic constituents as well as external chemicals like the hair dye ingredients used in this study. The observation of pPDA and H2PO4- penetrating into the internal region of hair might initiate a renewed interest in exposure study. (c) 2006 Published by Elsevier B.V.

引用

页码：6786 / 6788

页数：3

共 12 条

[1] Detection and quantification of benzodiazepines in hair by ToF-SIMS: preliminary results [J].