Knowledge Management System Of Guangzhou Institute of Geochemistry，CAS
| Tang, Bin1; Zheng, Jing1,2; Xiong, Shi-Mao1,2; Cai, Feng-Shan1,3,5; Li, Min1; Ma, Yan1; Gao, Bo1; Du, Dong-Wei1; Yu, Yun-Jiang1; Mai, Bi-Xian3,4 | |
| The accumulation of organic contaminants in hair with different biological characteristics | |
| Source Publication | CHEMOSPHERE
 |
| ISSN | 0045-6535 |
| 2023 | |
| Volume | 312Pages:7 |
| DOI | 10.1016/j.chemosphere.2022.137064 |
| Language | 英语 |
| WOS Research Area | Environmental Sciences & Ecology |
| Abstract | Human hair has increasingly been used as a noninvasive biomonitoring matrix for assessment of human exposure to various organic contaminants (OCs). However, the accumulation processes of OCs in hair remains unclear thus far, which raised concerns on the reliability of hair analysis results for OCs. Herein, Chinese population was selected as the study subject, the effects of changes in hair biological characteristics, including length and color, on the accumulation of OCs in hair was investigated. With the growing of hair shaft and the increased distance from the scalp, a significant increasing trend was found for levels of polychlorinated biphenyls (PCBs) and organophosphate flame retardants (PFRs) along the hair shafts (p < 0.05). Source identification using Chemical Mass Balance model indicated that PCBs in hair were mainly from exogenous sources (air and dust). The accumulation rates of PCB and PFR individuals in the hair shaft decreased with increasing of log Kow values. Additionally, the levels of OCs in hair decreased with the change in color from black to white, probably because of the loss of melanin in white hair. The ratios (R) of Cblack/Cwhite were significantly correlated with the log Kow |
| Keyword | Human hair Hair growth Hair color Organic contaminants Accumulation |
| WOS ID | WOS:000903965600001 |
| Indexed By | SCI |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.gig.ac.cn/handle/344008/71566 |
| Collection | 有机地球化学国家重点实验室 |
| Corresponding Author | Zheng, Jing |
| Affiliation | 1.Minist Ecol & Environm, South China Inst Environm Sci, State Environm Protect Key Lab Environm Pollut Hlt, Guangzhou 510530, Peoples R China 2.Guizhou Med Univ, Sch Publ Hlth, Key Lab Environm Pollut & Dis Monitoring, Minist Educ, Guiyang 550000, Peoples R China 3.Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangdong Prov Key Lab Environm Protect & Resource, Guangzhou 510640, Peoples R China 4.Chinese Acad Sci, Guangzhou Inst Geochem, Guangdong Hong Kong Macao Joint Lab Environm Pollu, Hong Kong 510640, Guangdong, Peoples R China 5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| Recommended Citation GB/T 7714 | Tang, Bin,Zheng, Jing,Xiong, Shi-Mao,et al. The accumulation of organic contaminants in hair with different biological characteristics[J]. CHEMOSPHERE,2023,312:7. |
| APA | Tang, Bin.,Zheng, Jing.,Xiong, Shi-Mao.,Cai, Feng-Shan.,Li, Min.,...&Mai, Bi-Xian.(2023).The accumulation of organic contaminants in hair with different biological characteristics.CHEMOSPHERE,312,7. |
| MLA | Tang, Bin,et al."The accumulation of organic contaminants in hair with different biological characteristics".CHEMOSPHERE 312(2023):7. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment