Journal ArticleDOI
Novel polymer monolith microextraction using a poly-(methyl methacrylate-co-ethylene dimethacrylate) monolith and its application to the determination of polychlorinated biphenyls in water samples
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TLDR
The proposed method was successfully applied to the determination of six PCBs in tap water, lake water and industrial waste water and the trueness has been evaluated by recovery experiments.About:
This article is published in Chemosphere.The article was published on 2011-05-01. It has received 18 citations till now. The article focuses on the topics: Tap water & Monolith.read more
Citations
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Fe3O4@MOF core–shell magnetic microspheres for magnetic solid-phase extraction of polychlorinated biphenyls from environmental water samples
Xiangfeng Chen,Ning Ding,Hao Zang,Hoi-sze Yeung,Ru-Song Zhao,Chuan-Ge Cheng,Jianhua Liu,T.-W. Dominic Chan +7 more
TL;DR: The results demonstrated that the Fe3O4@MOF core-shell magnetic microspheres are promising sorbents in the MSPE of aromatic pollutants from environmental water samples.
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Enrichment of Polychlorinated Biphenyls from Aqueous Solutions Using Fe3O4 Grafted Multiwalled Carbon Nanotubes with Poly Dimethyl Diallyl Ammonium Chloride
TL;DR: P preconcentration of trace level of PCBs by using this MWCNTs-COO−/PDDA@Fe3O4 sorbent, which are stable for multiple reuses, from water solution can be performed.
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Preparation of poly(butyl methacrylate-co-ethyleneglyceldimethacrylate) monolithic column modified with β-cyclodextrin and nano-cuprous oxide and its application in polymer monolithic microextraction of polychlorinated biphenyls
TL;DR: The present method was employed to determine polychlorinated biphenyls in red wine samples and the accuracy was assessed through recovery experiments.
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Occurrence of seventy-nine SVOCs in tapwater of China based on high throughput organic analysis testing combined with high volume solid phase extraction.
Shengwei Zhang,Ningzheng Zhu,Hongyuan Zheng,Yuan Gao,Hao-Nan Du,Ming Hong Cai,Xiang-Zhou Meng +6 more
TL;DR: These measured SVOCs displayed little spatial variation across China, but were significantly correlated with the size of the economy and population of each city, and the human non-carcinogenic and carcinogenic risks associated with the studied SV OCs in Chinese tapwater are negligible.
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Separation and enrichment of six indicator polychlorinated biphenyls from real waters using a novel magnetic multiwalled carbon nanotube composite absorbent.
TL;DR: The proposed method was successfully applied to analyze polychlorinated biphenyls in real water samples and Satisfactory results were obtained using the effective magnetic absorbent.
References
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Solid phase microextraction with thermal desorption using fused silica optical fibers
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Novel polymer monolith microextraction using a poly(methacrylic acid-ethylene glycol dimethacrylate) monolith and its application to simultaneous analysis of several angiotensin II receptor antagonists in human urine by capillary zone electrophoresis.
TL;DR: The method was successfully applied to the determination of telmisartan, irbesartan and losartan in urine samples with candesartan (C) as internal standard, yielding the detection limit of 15-20 ng/mL.
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Stir bar sorptive extraction and high-performance liquid chromatography-fluorescence detection for the determination of polycyclic aromatic hydrocarbons in Mate teas.
TL;DR: The proposed methodology proved to be very convenient and effective, and was successfully applied to the analysis of 11 Mate tea samples commercialised in Brazil, showing good agreement.
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Stirring bar sorptive extraction in the determination of PAHs in drinking waters
TL;DR: The application of a new extraction technique which is known as stir bar sorptive extraction (SBSE), followed by high-performance liquid chromatography with a fluorescence detector, was assessed for determining eight polycyclic aromatic hydrocarbons (PAHs) in water samples.
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Optimization of headspace solid-phase microextraction conditions for the determination of organophosphorus insecticides in natural waters.
TL;DR: The analysis with HS-SPME has less background interference and the advantage of its non-destructive nature reveal the possibility of the repetitive use of the SPME fibre.