Development of dispersive solid-phase extraction with polyphenylene conjugated microporous polymers for sensitive determination of phenoxycarboxylic acids in environmental water samples

Ma, Jin-Qing; Liu, Lu; Wang, Xia; Chen, Li-Zong; Lin, Jin‐Ming; Zhao, Ru-Song

doi:10.1016/j.jhazmat.2019.03.033

Cited by 58 publications

(12 citation statements)

References 32 publications

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“…Analyses of environmental water containing PCAs showed recoveries between 95.3% and 105.5%. Ma, Liu, et al (2019) developed a d-SPE procedure with polyphenylene-conjugated microporous polymers (PP-CMPs) to determine PCAs. The developed method achieved high sensitivity with LODs between 0.55 and 3.84 ng/L.…”

Section: Annual Literature Reviewmentioning

confidence: 99%

Analytical methods to analyze pesticides and herbicides

Begum

Xue

2020

Water Environment Research

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This paper reviews studies published in 2019, in the area of analytical techniques for determination of pesticides and herbicides. It should be noted that some of the reports summarized in this review are not directly related to but could potentially be used for water environment studies. Based on different methods, the literatures are organized into six sections, namely extraction methods, electrochemical techniques, spectrophotometric techniques, chemiluminescence and fluorescence methods, chromatographic and mass spectrometric techniques, and biochemical assays.

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Section: Annual Literature Reviewmentioning

confidence: 99%

Analytical methods to analyze pesticides and herbicides

Begum

Xue

2020

Water Environment Research

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“…Thus, it is of great significance to establish sensitive and simple analytical methods for monitoring and quantitative analysis of residual PCAs in the environmental water samples at trace level. Various analytical technologies, including gas chromatography mass spectrometry (GC-MS) (Suárez et al, 2018), high-performance liquid chromatography (HPLC) (Wu et al, 2005;Mojtaba et al, 2012), liquid chromatography tandem mass spectrometry (LC-MS/MS) (Peng et al, 2018;Ma et al, 2019b;Gao et al, 2014;Jia et al, 2019) and capillary electrophoresis (CE) (Fu et al, 2009), have been used for detecting the amounts of PCAs. Amongst them, LC-MS/MS exhibits the highest sensitivity and accuracy, which is more suitable for the PCAs analysis.…”

Section: Introductionmentioning

confidence: 99%

Cationic metal-organic framework based mixed-matrix membrane for extraction of phenoxy carboxylic acid (PCA) herbicides from water samples followed by UHPLC-MS/MS determination

Wang

et al. 2020

Journal of Hazardous Materials

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A novel kind of cationic metal-organic framework(MOF) based mixed-matrix membrane(MMM) namely cationic MOF-MMM was firstly designed and used for simultaneous dispersive membrane extraction(DME) of six phenoxy carboxylic acid(PCA) herbicides from water samples followed by determination using ultrahigh-performance liquid chromatography tandem mass spectrometry. The cationic MOF-MMM was synthesized by soaking the zirconium-based MOFs in a polyvinylidene fluoride(PVDF) solution and further functionalization with quaternary amine groups, viz., UiO-66-NMe 3 + MMM. The well-prepared UiO-66-NMe 3 + MMM was characterized by FT-IR, SEM, XRD, XPS, NMR and etc. Several main variables influencing the MMM based DME efficiency were investigated and optimized in detail, such as dosage ratio of MOF/PVDF, solution pH, extraction time, coexistent

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“…SPME was proposed by Pawlinszyn in 1989, then it was coupled with GC and HPLC to detect organic pollutants in the environment . With the development of SPME, different extraction forms have been emerged, such as fiber SPME , in‐tube SPME , stir bar sorptive extraction (SBSE) , dispersive SPME , and magnetic SPME . In‐tube SPME is widely concerned because it can load a large amount of adsorbent and it is also easy to be connected with HPLC for online analysis.…”

Section: Introductionmentioning

confidence: 99%

Nano‐MoO₃ for highly selective enrichment of polycyclic aromatic hydrocarbons in in‐tube solid‐phase microextraction

Han

Feng

et al. 2019

J of Separation Science

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Nano‐molybdenum trioxide was prepared from nano‐molybdenum disulfide by simple firing in muffle furnace. Nano‐molybdenum trioxide was used as the extraction coating on the stainless steel wire. Four wires were filled in a polyetheretherketone tube to get an extraction tube. The tube was connected to the six‐port valve of a high performance liquid chromatograph, and the online analysis system was constructed. Extraction selectivity of the tube for different types of compounds, including polycyclic aromatic hydrocarbons, plasticizers, estrogens, anilines and neonicotinoids, was studied. Good enrichment ability for polycyclic aromatic hydrocarbons, but the extraction efficiency of others was not satisfactory. Using eight polycyclic aromatic hydrocarbons as the targets, an analytical method was established after optimizing main factors such as sampling volume, sampling rate, methanol content, and desorption time. The established method exhibited wide linear range to 0.016–20.00 μg/L and low limits of detection to 0.005 μg/L, and the enrichment factors can be up to 2443. The method was applied to the detection of trace polycyclic aromatic hydrocarbons in tap water and river water, and a good recovery was obtained. The tube showed good durability and chemical stability, and it still remained good extraction effect after more than 140 run.

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Development of dispersive solid-phase extraction with polyphenylene conjugated microporous polymers for sensitive determination of phenoxycarboxylic acids in environmental water samples

Cited by 58 publications

References 32 publications

Analytical methods to analyze pesticides and herbicides

Analytical methods to analyze pesticides and herbicides

Cationic metal-organic framework based mixed-matrix membrane for extraction of phenoxy carboxylic acid (PCA) herbicides from water samples followed by UHPLC-MS/MS determination

Nano‐MoO₃ for highly selective enrichment of polycyclic aromatic hydrocarbons in in‐tube solid‐phase microextraction

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Development of dispersive solid-phase extraction with polyphenylene conjugated microporous polymers for sensitive determination of phenoxycarboxylic acids in environmental water samples

Cited by 58 publications

References 32 publications

Analytical methods to analyze pesticides and herbicides

Analytical methods to analyze pesticides and herbicides

Cationic metal-organic framework based mixed-matrix membrane for extraction of phenoxy carboxylic acid (PCA) herbicides from water samples followed by UHPLC-MS/MS determination

Nano‐MoO3 for highly selective enrichment of polycyclic aromatic hydrocarbons in in‐tube solid‐phase microextraction

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Nano‐MoO₃ for highly selective enrichment of polycyclic aromatic hydrocarbons in in‐tube solid‐phase microextraction