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DOI10.1007/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
ISSN1618-2642
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
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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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