Study of selectivity of molecularly imprinted polymers prepared under different conditions
| Autor: | Miroslava Lachová, Ivan Skačáni, Jozef Lehotay, Ciźmárik Jozef |
|---|---|
| Rok vydání: | 2010 |
| Předmět: |
chemistry.chemical_classification
Chromatography Molecular Structure Polymers Solid Phase Extraction Molecularly imprinted polymer General Medicine Polymer Analytical Chemistry Molecular Imprinting chemistry.chemical_compound Monomer Polymerization chemistry Methacrylic acid Polymer chemistry Selectivity Molecular imprinting Acetonitrile |
| Zdroj: | Journal of chromatographic science. 48(5) |
| ISSN: | 1945-239X |
| Popis: | 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. |
| Databáze: | OpenAIRE |
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