Application of a beta-cyclodextrin/graphene oxide-modified fiber for solid-phase microextraction of six fragrance allergens in personal products
文献类型:期刊论文
作者 | Hou XD(侯秀丹)1,2,3![]() ![]() ![]() ![]() |
刊名 | Analyst
![]() |
出版日期 | 2015 |
卷号 | 140期号:19页码:6727-6735 |
ISSN号 | 0003-2654 |
通讯作者 | 王立成 ; 刘霞 |
英文摘要 | A new β-cyclodextrin/graphene oxide hybrid material prepared via a chemical covalent interaction and layer-to-layer assembly was developed as a sorbent for the solid-phase microextraction of fragrance allergens. As a result of its ultra-large surface area, large delocalized π-electron system and abundant hydroxyls, the β-cyclodextrin/graphene oxide-coated fiber could be used to extract particular compounds via strong π–π interactions, van der Waals forces and hydrogen bonding interactions. β-Cyclodextrin with a hydrophobic interior cavity and hydrophilic peripheral face was conducive in extracting the fragrances with hydrophobic and hydrophilic groups. Under the optimized extraction and desorption conditions, the β-cyclodextrin/graphene oxide-coated fiber showed acceptable extraction efficiency for hydrophilic and hydrogen-bonding-donating alcohols. Compared with other methods based on different coating fibers, the proposed fiber obtained wide linear ranges for fragrances with correlation coefficients ranging from 0.9921 to 0.9970, and low limits of detection in the range of 0.050–0.150 μg L−1. The obtained results indicated that the newly developed fiber was a selective, feasible and cost-effective microextraction medium and could be successfully applied for the determination of several fragrances in personal products. |
学科主题 | 分析化学与药物化学 |
收录类别 | SCI |
资助信息 | the National Natural Science Foundation of China (21105107;21175143;21475143) |
语种 | 英语 |
WOS记录号 | WOS:000361379100038 |
源URL | [http://210.77.64.217/handle/362003/18666] ![]() |
专题 | 兰州化学物理研究所_中科院西北特色植物资源化学重点实验室/甘肃省天然药物重点实验室 |
作者单位 | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, Key Lab Chem Northwestern Plant Resources, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, Key Lab Nat Med Gansu Prov, Lanzhou 730000, Peoples R China 3.Chinese Acad Sci, Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.China Natl Petr Corp, Res Inst Petr Explorat & Dev, Key Lab Oil & Gas Prod, Beijing 100083, Peoples R China |
推荐引用方式 GB/T 7714 | Hou XD,Wang LC,Tang, Xiaofen,et al. Application of a beta-cyclodextrin/graphene oxide-modified fiber for solid-phase microextraction of six fragrance allergens in personal products[J]. Analyst,2015,140(19):6727-6735. |
APA | Hou XD,Wang LC,Tang, Xiaofen,Xiong, Chunming,Guo Y,&Liu X.(2015).Application of a beta-cyclodextrin/graphene oxide-modified fiber for solid-phase microextraction of six fragrance allergens in personal products.Analyst,140(19),6727-6735. |
MLA | Hou XD,et al."Application of a beta-cyclodextrin/graphene oxide-modified fiber for solid-phase microextraction of six fragrance allergens in personal products".Analyst 140.19(2015):6727-6735. |
入库方式: OAI收割
来源:兰州化学物理研究所
其他版本
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。