Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7689982 | TrAC Trends in Analytical Chemistry | 2014 | 16 Pages |
Abstract
Sample preparation is a crucial bottleneck in the whole analytical process. Solid-phase sorbents (SPSs) have aroused increasing interest in research on sample preparation, as they have key roles in obtaining high clean-up and enrichment efficiency in the analysis of trace targets present in complex matrices. The objective of this review is to provide a broad overview of the recent advances and applications of SPSs in sample preparation prior to chromatographic analysis, during the period 2008-13. We include SPSs, such as molecularly-imprinted polymers, carbon nanomaterials, metallic nanoparticles and metal organic frameworks, focusing on solid-phase extraction, solid-phase microextraction, matrix solid-phase dispersion and stir-bar sorptive extraction of typical pollutants in environmental, biological, food and pharmaceutical samples. We propose remaining challenges and future perspectives to improve development of new SPSs and to apply them further.
Keywords
MOFDVBEGDMA2-hydroxyethyl methacrylateMNPMWCNTSWCNTMBAATRIMBPAMAXFLDHLBSBSEMAADLLMEMSPDMIPtrimethylammonium bromideSPMECTABEDCPS-DVBMCXLOQN,N-methylenebisacrylamideSPSPAHPDDACNTDispersive liquid-liquid microextractionFlame-ionization detectorSample preparationethylene glycol dimethacrylateSolid-phase extractionMethacrylic acidAcrylic acidBisphenol Asolid-phase microextractionChromatographic analysisTrimethylolpropane trimethacrylatehydrophilic-lipophilic balanceLOD یا Limit of detectionFIDdivinylbenzenefluorescence detectorMatrix solid-phase dispersionlimit of detectionlimit of quantitationStir-bar sorptive extractionMISPEAPTESendocrine-disrupting chemicalWaxNanoparticleMetallic nanoparticleMagnetic nanoparticleCarbon nanotubeSingle-walled carbon nanotubeMulti-walled carbon nanotubeCarbon nanomaterialHEMAPolycyclic aromatic hydrocarbonPoly(styrene-divinylbenzene)poly(diallyldimethylammonium chloride)Molecularly-imprinted polymermetal-organic frameworkMetal organic frameworkChlorophenol
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Yingying Wen, Ling Chen, Jinhua Li, Dongyan Liu, Lingxin Chen,