Study of Selectivity of Molecularly Imprinted Polymers Prepared Under Different Conditions
Author(s) -
Miroslava Lachová,
J. Lehotay,
Ivan Skačáni,
C. Jozef
Publication year - 2010
Publication title -
journal of chromatographic science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.362
H-Index - 56
eISSN - 1945-239X
pISSN - 0021-9665
DOI - 10.1093/chromsci/48.5.395
Subject(s) - methacrylic acid , chemistry , molecularly imprinted polymer , polymer , selectivity , acrylamide , molecular imprinting , acetonitrile , alkoxy group , polymerization , monomer , chromatography , organic chemistry , catalysis , alkyl
Molecularly imprinted polymers were prepared and tested in different ways. 1-Methyl-2-piperidinoethylester of 4-decyloxyphenylcarbamic acid was used as the template for imprints formation. Acrylamide, 4-vinylpyridine, and methacrylic acid as monomers and methanol and acetonitrile as a porogene were used. Non-imprinted polymers were prepared for each imprinted polymer by the same procedure. Polymers were employed as sorbents for solid-phase extraction. In this work the influence of polymerization mixture composition on polymer properties, such as capacity and selectivity, was investigated. The influence of alkoxy-chain length and the position on benzene ring on the selectivity of polymers was also investigated.
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