Enviar artigo por via de e-mail Comparative Estimation of the Selectivity Parameters for Monolith HPLC Columns with Organic Sorbents
- Autores: Yudina Y.S.1,2, Patrushev Y.V.1,2, Sidel’nikov V.N.1
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Afiliações:
- Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences
- Novosibirsk State University
- Edição: Volume 92, Nº 8 (2018)
- Páginas: 1615-1620
- Seção: Physical Chemistry of Separation Processes. Chromatography
- URL: https://bakhtiniada.ru/0036-0244/article/view/170103
- DOI: https://doi.org/10.1134/S0036024418080320
- ID: 170103
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Resumo
Monolith chromatographic columns are prepared for HPLC with sorbents based on 1-vinylimidazole and 4-vinylpyridine. A comparative estimation of column selectivity is performed using a model of the linear solvation energy relationship (LSER). Column polarity is shown to vary over a wide range by changing the content of 1-vinylimidazole and 4-vinylpyridine in the initial polymerization mixture. Examples are given of separation on the prepared columns.
Sobre autores
Yu. Yudina
Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences; Novosibirsk State University
Autor responsável pela correspondência
Email: julias94@catalysis.ru
Rússia, Novosibirsk, 630090; Novosibirsk, 630090
Yu. Patrushev
Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences; Novosibirsk State University
Email: julias94@catalysis.ru
Rússia, Novosibirsk, 630090; Novosibirsk, 630090
V. Sidel’nikov
Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences
Email: julias94@catalysis.ru
Rússia, Novosibirsk, 630090
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