干旱区生态环境知识资源中心(Arid): Untargeted analysis of contaminants in river water samples: Comparison between two different sorbents for solid-phase extraction followed by liquid chromatography-high-resolution mass spectrometry determination

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DOI	10.1016/j.microc.2021.106979
	Untargeted analysis of contaminants in river water samples: Comparison between two different sorbents for solid-phase extraction followed by liquid chromatography-high-resolution mass spectrometry determination
	Montone, Carmela Maria; Moneta, Benedetta Giannelli; Aita, Sara Elsa; Aulenta, Federico; Cavaliere, Chiara; Cerrato, Andrea; Fazi, Stefano; Lagana, Aldo; Paolini, Valerio; Petracchini, Francesco; Piovesana, Susy; Capriotti, Anna Laura
通讯作者	Cavaliere, C (corresponding author), Sapienza Univ Rome, Dept Chem, Piazzale Aldo Moro 5, I-00185 Rome, Italy.
来源期刊	MICROCHEMICAL JOURNAL
ISSN	0026-265X
EISSN	1095-9149
出版年	2022
卷号	172
英文摘要	In this work, an untargeted approach based on ultra-high performance liquid chromatography coupled to highresolution tandem mass spectrometry (UHPLC-HRMS/MS) was employed for the analysis of contaminants in surface water samples, possibly deriving from an ineffective removal by wastewater treatment plants or illicit release. First, solid-phase extraction (SPE) conditions for 30 target compounds were optimized for two different sorbents, namely the commercial Oasis HLB and graphitized carbon black (GCB), by Box-Behnken designs of experiments. Upon identification of optimal conditions, the two SPE materials yielded comparable extraction recoveries, ranging between 52 and 110% and 55-100% for Oasis HLB and GCB, respectively. Thereafter, river water samples collected in five locations near Rome (Italy) were extracted using both sorbents and then analyzed by UHPLC-HRMS/MS in both positive and negative electrospray (ESI) ion polarities. The retrieved raw data files were submitted to Compound Discoverer software and compound identification was tentatively assigned by matching their tandem mass spectra with the mzCloud mass spectral library and manual validation, resulting in a total of 241 identified compounds (211 and 40 in positive and negative ESI mode, respectively), mainly belonging to pharmaceuticals.
英文关键词	Environmental contaminants Liquid chromatography High-resolution mass spectrometry River water samples Solid-phase extraction Oasis HLB Graphitized carbon black
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000719818300001
WOS关键词	ANALYSIS EMERGING CONTAMINANTS ; PHARMACEUTICALS ; MATRICES ; ACIDS
WOS类目	Chemistry, Analytical
WOS研究方向	Chemistry
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/374435
作者单位	[Montone, Carmela Maria; Moneta, Benedetta Giannelli; Aita, Sara Elsa; Cavaliere, Chiara; Cerrato, Andrea; Lagana, Aldo; Piovesana, Susy; Capriotti, Anna Laura] Sapienza Univ Rome, Dept Chem, Piazzale Aldo Moro 5, I-00185 Rome, Italy; [Aulenta, Federico; Fazi, Stefano] Natl Res Council CNR, Water Res Inst IRSA, Via Salaria Km 29-300, I-00015 Rome, Italy; [Lagana, Aldo] Univ Salento, CNR NANOTEC, Campus Ecotekne,Via Monteroni, I-73100 Lecce, Italy; [Paolini, Valerio; Petracchini, Francesco] Natl Res Council Italy CNR IIA, Inst Atmospher Pollut Res, Via Salaria Km 29-300, I-00015 Rome, Italy
推荐引用方式 GB/T 7714	Montone, Carmela Maria,Moneta, Benedetta Giannelli,Aita, Sara Elsa,et al. Untargeted analysis of contaminants in river water samples: Comparison between two different sorbents for solid-phase extraction followed by liquid chromatography-high-resolution mass spectrometry determination[J],2022,172.
APA	Montone, Carmela Maria.,Moneta, Benedetta Giannelli.,Aita, Sara Elsa.,Aulenta, Federico.,Cavaliere, Chiara.,...&Capriotti, Anna Laura.(2022).Untargeted analysis of contaminants in river water samples: Comparison between two different sorbents for solid-phase extraction followed by liquid chromatography-high-resolution mass spectrometry determination.MICROCHEMICAL JOURNAL,172.
MLA	Montone, Carmela Maria,et al."Untargeted analysis of contaminants in river water samples: Comparison between two different sorbents for solid-phase extraction followed by liquid chromatography-high-resolution mass spectrometry determination".MICROCHEMICAL JOURNAL 172(2022).