Document Detail


Molecularly imprinted polymers for sample preparation: a review.
MedLine Citation:
PMID:  20493285     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
In spite of the huge development of analytical instrumentation during last two decades, sample preparation is still nowadays considered the bottleneck of the whole analytical process. In this regard, efforts have been conducted towards the improvement of the selectivity during extraction and/or subsequent clean-up of sample extracts. Molecularly imprinted polymers (MIPs) are stable polymers with molecular recognition abilities, provided by the presence of a template during their synthesis and thus are excellent materials to provide selectivity to sample preparation. In the present review, the use of MIPs in solid-phase extraction and solid-phase microextraction as well as its recent incorporation to other extraction techniques such as matrix-solid phase dispersion and stir bar sorptive extraction, among others, is described. The advantages and drawbacks of each methodology as well as the future expected trends are discussed.
Authors:
Esther Turiel; Antonio Martín-Esteban
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't; Review     Date:  2010-04-26
Journal Detail:
Title:  Analytica chimica acta     Volume:  668     ISSN:  1873-4324     ISO Abbreviation:  Anal. Chim. Acta     Publication Date:  2010 Jun 
Date Detail:
Created Date:  2010-05-24     Completed Date:  2010-08-18     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  0370534     Medline TA:  Anal Chim Acta     Country:  Netherlands    
Other Details:
Languages:  eng     Pagination:  87-99     Citation Subset:  IM    
Copyright Information:
Copyright 2010 Elsevier B.V. All rights reserved.
Affiliation:
Departamento de Medio Ambiente, INIA, Carretera de A Coruña km 7.5, E-28040 Madrid, Spain.
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MeSH Terms
Descriptor/Qualifier:
Analytic Sample Preparation Methods / methods,  trends
Chemical Fractionation / methods
Environmental Pollutants / analysis
Food Analysis / methods
Molecular Imprinting* / methods
Polymers* / chemical synthesis,  chemistry
Solid Phase Extraction* / instrumentation,  methods,  trends
Solid Phase Microextraction / instrumentation,  trends
Chemical
Reg. No./Substance:
0/Environmental Pollutants; 0/Polymers

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