Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1007/s00216-013-6867-4 |
Application of graphene for the analysis of pharmaceuticals and personal care products in wastewater | |
Yu, Yong; Wu, Laosheng | |
通讯作者 | Yu, Yong |
来源期刊 | ANALYTICAL AND BIOANALYTICAL CHEMISTRY
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ISSN | 1618-2642 |
出版年 | 2013 |
卷号 | 405期号:14页码:4913-4919 |
英文摘要 | A novel and reliable analytical method based on a graphene adsorbent for solid-phase extraction (SPE) derivatized with N-tert-butyldimethylsilyl-N- methyltrifluoroacetamide and analyzed by gas chromatography-mass spectrometry was developed for determination of nine pharmaceuticals and personal care products (PPCPs) in wastewater samples. Different ratios of graphene/silica gel were tested, with 20 % graphene/silica gel giving the best performance as an SPE adsorbent. The mean recoveries of the target analytes obtained by 20 % graphene/silica gel SPE ranged from 58.1 to 87.6 %. The limit of quantification ranged from 30 to 259 ng/L and from 13 to 115 ng/L for the influent and effluent, respectively. By comparing the accuracy and precision of 20 % graphene/silica gel and Oasis HLB SPE cartridges, we demonstrated that the method can be satisfactorily used for the analysis of PPCPs in wastewater samples. We applied the method to wastewater samples from a sewage treatment plant near Riverside, California, to track the concentration change of PPCPs in the treatment processes. |
英文关键词 | Pharmaceuticals and personal care products Graphene Solid-phase extraction Gas chromatography-mass spectrometry |
类型 | Article |
语种 | 英语 |
国家 | USA |
收录类别 | SCI-E |
WOS记录号 | WOS:000318312400024 |
WOS关键词 | SOLID-PHASE EXTRACTION ; TANDEM MASS-SPECTROMETRY ; ORGANIC CONTAMINANTS ; ENVIRONMENTAL RISK ; DRINKING-WATER ; OXIDE ; REMOVAL ; SURFACE ; REDUCTION ; SAMPLES |
WOS类目 | Biochemical Research Methods ; Chemistry, Analytical |
WOS研究方向 | Biochemistry & Molecular Biology ; Chemistry |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/175690 |
作者单位 | Univ Calif Riverside, Dept Environm Sci, Riverside, CA 92521 USA |
推荐引用方式 GB/T 7714 | Yu, Yong,Wu, Laosheng. Application of graphene for the analysis of pharmaceuticals and personal care products in wastewater[J],2013,405(14):4913-4919. |
APA | Yu, Yong,&Wu, Laosheng.(2013).Application of graphene for the analysis of pharmaceuticals and personal care products in wastewater.ANALYTICAL AND BIOANALYTICAL CHEMISTRY,405(14),4913-4919. |
MLA | Yu, Yong,et al."Application of graphene for the analysis of pharmaceuticals and personal care products in wastewater".ANALYTICAL AND BIOANALYTICAL CHEMISTRY 405.14(2013):4913-4919. |
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