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Medical journals
Applications of molecularly imprinted polymers in analytical and pharmaceutical chemistry
Využitie polymérov s molekulovými odtlačkami v analytickej a farmaceutickej chémii
Tento súborný referát prezentuje prehľad využitia polymérov s molekulovými odtlačkami v rôznych analytických metódach, ako sú extrakcia na tuhej fáze, kvapalinová chromatografia, kapilárna elektroforéza, kapilárna elektrochromatografia, a ako selektívny sorbent v senzoroch. Odtláčanie molekúl sa dosahuje pomocou interakcií medzi komplementárnymi skupinami molekuly templátu (odtláčanej molekuly) a funkčného monoméru. Výhodou polymérov s molekulovými odtlačkami je nízka cena, stabilita pri skladovaní, vysoká mechanická pevnosť, možnosť opakovaného použitia bez straty aktivity, a možnosť využitia pre širokú škálu sledovaných molekúl.
Kľúčové slová:
polyméry s molekulovými odtlačkami – extrakcia na tuhej fáze, kvapalinová chromatografia – elektrochromatografia – membrány – senzory
Authors: M. Lachová 1; J. Lehotay 1; J. Čižmárik 2
Authors‘ workplace: Institute of Analytical Chemistry, Faculty of Chemical and Food Technology, Slovak University of Technology, Bratislava, Slovak Republic 1; Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Comenius University, Bratislava Slovak Republic 2
Published in: Čes. slov. Farm., 2007; 56, 159-164
Category: Review Articles
Overview
The paper reviews recent developments in the use of molecularly imprinted polymers in several analytical techniques, such as solid-phase extraction, liquid chromatography, capillary electrophoresis, capillary electrochromatography, and as selective sorbents in chemical sensors. Molecular imprinting is achieved by the interaction between complementary groups in a template molecule and functional monomer units. The benefits of imprinted polymers are low cost, storage stability, high mechanical strength, repeated operations without loss of activity, and potential application to a wide range of target molecules.
Key words:
molecularly imprinted polymers – solid-phase extraction – liquid chromatography – electrochromatography – membranes – sensors
Labels
Pharmacy Clinical pharmacology
Article was published inCzech and Slovak Pharmacy
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