Matches in SemOpenAlex for { <https://semopenalex.org/work/W2920879987> ?p ?o ?g. }
- W2920879987 endingPage "927" @default.
- W2920879987 startingPage "920" @default.
- W2920879987 abstract "High-performance extraction of polar phenols from aqueous samples is challenging because of their hydrophilicity, extremely low concentration, and complicated matrices. Covalent organic frameworks (COFs) are new types of porous organic materials. In this work, spherical TPB-DMTP-COF was fabricated via a simple room-temperature solution-phase approach. The material exhibited high acid/base stability, remarkable thermostability, high crystallinity, and large surface area of 1560 m2 g−1 and thus could be an excellent coating for solid-phase microextraction (SPME) of phenols. This coating provided superior adsorption affinity toward phenols over commercial coatings. TPB-DMTP-coated fiber showed high enhancement factors (EFs, 1741–4265), and EFs increased with the number of chlorine or methyl substituents and high hydrophobicity of phenols. Hence, the strong adsorption affinity could be derived from hydrophobic and steric hindrance effects together with π−π affinity, H-bonding, van der Waals forces, and size-matching effect. The proposed approach based on TPB-DMTP-COF-coated fiber and gas chromatography-tandem mass spectrometry achieved low limits of detection (0.0048–0.015 ng L−1), wide linearity (0.05–1000 ng L−1), good precision (<8.87%), and reproducibility (<10.0%). The actual amounts of phenols ranged from 0.6 ng L−1 to 22.7 ng L−1 in underground water and reservoir water. The satisfactory recoveries (81.3–116.3%) for simultaneous analysis of five phenols were obtained. Therefore, TPB-DMTP-COF coating could be an excellent alternative for sensitive analysis of phenols at ultra-trace level in complex samples." @default.
- W2920879987 created "2019-03-22" @default.
- W2920879987 creator A5005968959 @default.
- W2920879987 creator A5009707407 @default.
- W2920879987 creator A5031643467 @default.
- W2920879987 creator A5033300004 @default.
- W2920879987 creator A5049264813 @default.
- W2920879987 creator A5049798132 @default.
- W2920879987 creator A5057413387 @default.
- W2920879987 creator A5068223418 @default.
- W2920879987 creator A5086989369 @default.
- W2920879987 date "2019-08-01" @default.
- W2920879987 modified "2023-10-17" @default.
- W2920879987 title "Facile room-temperature synthesis of a spherical mesoporous covalent organic framework for ultrasensitive solid-phase microextraction of phenols prior to gas chromatography-tandem mass spectrometry" @default.
- W2920879987 cites W1823724461 @default.
- W2920879987 cites W1833277407 @default.
- W2920879987 cites W1971966881 @default.
- W2920879987 cites W1978860335 @default.
- W2920879987 cites W2013080921 @default.
- W2920879987 cites W2019258559 @default.
- W2920879987 cites W2024775010 @default.
- W2920879987 cites W2038477944 @default.
- W2920879987 cites W2039534265 @default.
- W2920879987 cites W2049145344 @default.
- W2920879987 cites W2050178512 @default.
- W2920879987 cites W2065541554 @default.
- W2920879987 cites W2087813165 @default.
- W2920879987 cites W2136466466 @default.
- W2920879987 cites W2157782216 @default.
- W2920879987 cites W2168614264 @default.
- W2920879987 cites W2289398163 @default.
- W2920879987 cites W2294695706 @default.
- W2920879987 cites W2317898558 @default.
- W2920879987 cites W2469811402 @default.
- W2920879987 cites W2489528322 @default.
- W2920879987 cites W2519894723 @default.
- W2920879987 cites W2560377115 @default.
- W2920879987 cites W2573944397 @default.
- W2920879987 cites W2602987305 @default.
- W2920879987 cites W2607055776 @default.
- W2920879987 cites W2612052597 @default.
- W2920879987 cites W2757845462 @default.
- W2920879987 cites W2781296754 @default.
- W2920879987 cites W2789540021 @default.
- W2920879987 cites W2791120576 @default.
- W2920879987 cites W2795973855 @default.
- W2920879987 cites W2796754896 @default.
- W2920879987 cites W2889935289 @default.
- W2920879987 doi "https://doi.org/10.1016/j.cej.2019.03.148" @default.
- W2920879987 hasPublicationYear "2019" @default.
- W2920879987 type Work @default.
- W2920879987 sameAs 2920879987 @default.
- W2920879987 citedByCount "128" @default.
- W2920879987 countsByYear W29208799872019 @default.
- W2920879987 countsByYear W29208799872020 @default.
- W2920879987 countsByYear W29208799872021 @default.
- W2920879987 countsByYear W29208799872022 @default.
- W2920879987 countsByYear W29208799872023 @default.
- W2920879987 crossrefType "journal-article" @default.
- W2920879987 hasAuthorship W2920879987A5005968959 @default.
- W2920879987 hasAuthorship W2920879987A5009707407 @default.
- W2920879987 hasAuthorship W2920879987A5031643467 @default.
- W2920879987 hasAuthorship W2920879987A5033300004 @default.
- W2920879987 hasAuthorship W2920879987A5049264813 @default.
- W2920879987 hasAuthorship W2920879987A5049798132 @default.
- W2920879987 hasAuthorship W2920879987A5057413387 @default.
- W2920879987 hasAuthorship W2920879987A5068223418 @default.
- W2920879987 hasAuthorship W2920879987A5086989369 @default.
- W2920879987 hasBestOaLocation W29208799871 @default.
- W2920879987 hasConcept C119128265 @default.
- W2920879987 hasConcept C150394285 @default.
- W2920879987 hasConcept C161790260 @default.
- W2920879987 hasConcept C162356407 @default.
- W2920879987 hasConcept C178790620 @default.
- W2920879987 hasConcept C185592680 @default.
- W2920879987 hasConcept C205345274 @default.
- W2920879987 hasConcept C2777728882 @default.
- W2920879987 hasConcept C2778533135 @default.
- W2920879987 hasConcept C2781448156 @default.
- W2920879987 hasConcept C43617362 @default.
- W2920879987 hasConcept C4725764 @default.
- W2920879987 hasConcept C81426234 @default.
- W2920879987 hasConcept C82776694 @default.
- W2920879987 hasConceptScore W2920879987C119128265 @default.
- W2920879987 hasConceptScore W2920879987C150394285 @default.
- W2920879987 hasConceptScore W2920879987C161790260 @default.
- W2920879987 hasConceptScore W2920879987C162356407 @default.
- W2920879987 hasConceptScore W2920879987C178790620 @default.
- W2920879987 hasConceptScore W2920879987C185592680 @default.
- W2920879987 hasConceptScore W2920879987C205345274 @default.
- W2920879987 hasConceptScore W2920879987C2777728882 @default.
- W2920879987 hasConceptScore W2920879987C2778533135 @default.
- W2920879987 hasConceptScore W2920879987C2781448156 @default.
- W2920879987 hasConceptScore W2920879987C43617362 @default.
- W2920879987 hasConceptScore W2920879987C4725764 @default.
- W2920879987 hasConceptScore W2920879987C81426234 @default.
- W2920879987 hasConceptScore W2920879987C82776694 @default.
- W2920879987 hasFunder F4320321001 @default.