Magnetic covalent-organic frameworks for the simultaneous extraction of eleven emerging aromatic disinfection byproducts in water samples coupled with UHPLC-MS/MS determination

doi:10.1016/j.jhazmat.2021.127687

	Magnetic covalent-organic frameworks for the simultaneous extraction of eleven emerging aromatic disinfection byproducts in water samples coupled with UHPLC-MS/MS determination
	Li, Shuang 1; Ma, Jiping 1; Wu, Gege 1; Li, Jinhua2,3 ; Wang, Xiaoyan 4; Chen, Lingxin2,3
发表期刊	JOURNAL OF HAZARDOUS MATERIALS
ISSN	0304-3894
	2022-02-15
卷号	424 页码:12
关键词	Disinfection byproducts (DBPs) Covalent-organic frameworks (COEs) Magnetic SPE UHPLC-MS/MS Water samples
DOI	10.1016/j.jhazmat.2021.127687
通讯作者	Ma, Jiping(majiping2012@163.com) ; Chen, Lingxin(lxchen@yic.ac.cn)
英文摘要	A simple method based on magnetic solid-phase extraction (MSPE) was developed for the simultaneous extraction of eleven emerging aromatic disinfection byproducts (DBPs) in water samples coupled with ultrahighperformance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS) determination. A magnetic covalent-organic framework (COF) material, namely, Fe3O4 @TpBD, was facilely synthesized and fully characterized, followed by an MSPE process. Several important MSPE parameters, such as the magnetic ratio, Fe3O4 @TpBD amount and sample pH, were systematically investigated. Under optimal conditions, the limits of detection and quantification of this COF-MSPE-UHPLC-MS/MS method were as low as 0.07-1.81 ng/L and 0.24-5.99 ng/L, respectively. Good precision was obtained with relative standard deviations (RSDs) of 1.3-10.9% (intraday) and 4.3-15.9% (interday). Furthermore, the validated method was proven applicable to real water samples; for example, the recoveries were 86.8-115.1% for the secondary effluent, and several DBPs in swimming pool water were detected. Notably, the MSPE process required only 7 min, ensuring that the DBPs were relatively stable during the whole analysis process and that Fe3O4 @TpBD demonstrated excellent reusability. The COF-based MSPE method with simplicity, rapidity and efficiency provided an ideal sample pretreatment alternative to determine trace DBPs in complex matrices.
资助机构	National Natural Science Foundation of China ; Natural Science Foundation of Shandong Province of China ; Taishan Scholar Project Special Fund-ing
收录类别	SCI
语种	英语
关键词[WOS]	SOLID-PHASE EXTRACTION ; SWIMMING POOL WATER ; DRINKING-WATER ; HALOGENATED DBPS ; DEVELOPMENTAL TOXICITY ; RECEIVING SEAWATER ; HALOACETIC ACIDS ; IDENTIFICATION ; CHLORINATION ; REMOVAL
研究领域[WOS]	Engineering ; Environmental Sciences & Ecology
WOS记录号	WOS:000734341500007
引用统计	被引频次：37[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/31322
专题	中国科学院海岸带环境过程与生态修复重点实验室中国科学院海岸带环境过程与生态修复重点实验室_海岸带环境工程技术研究与发展中心
通讯作者	Ma, Jiping; Chen, Lingxin
作者单位	1.Qingdao Univ Technol, State Local Joint Engn Res Ctr Urban Sewage Treat, Sch Environm & Municipal Engn, Qingdao 266033, Peoples R China 2.Chinese Acad Sci, Res Ctr Coastal Environm Engn & Technol, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China 3.Chinese Acad Sci, Yantai Inst Coastal Zone Res, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China 4.Binzhou Med Univ, Sch Pharm, Yantai 264003, Peoples R China
推荐引用方式 GB/T 7714	Li, Shuang,Ma, Jiping,Wu, Gege,et al. Magnetic covalent-organic frameworks for the simultaneous extraction of eleven emerging aromatic disinfection byproducts in water samples coupled with UHPLC-MS/MS determination[J]. JOURNAL OF HAZARDOUS MATERIALS,2022,424:12.
APA	Li, Shuang,Ma, Jiping,Wu, Gege,Li, Jinhua,Wang, Xiaoyan,&Chen, Lingxin.(2022).Magnetic covalent-organic frameworks for the simultaneous extraction of eleven emerging aromatic disinfection byproducts in water samples coupled with UHPLC-MS/MS determination.JOURNAL OF HAZARDOUS MATERIALS,424,12.
MLA	Li, Shuang,et al."Magnetic covalent-organic frameworks for the simultaneous extraction of eleven emerging aromatic disinfection byproducts in water samples coupled with UHPLC-MS/MS determination".JOURNAL OF HAZARDOUS MATERIALS 424(2022):12.