Email this article Comparative Estimation of the Selectivity Parameters for Monolith HPLC Columns with Organic Sorbents
- Authors: Yudina Y.S.1,2, Patrushev Y.V.1,2, Sidel’nikov V.N.1
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Affiliations:
- Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences
- Novosibirsk State University
- Issue: Vol 92, No 8 (2018)
- Pages: 1615-1620
- Section: Physical Chemistry of Separation Processes. Chromatography
- URL: https://journals.rcsi.science/0036-0244/article/view/170103
- DOI: https://doi.org/10.1134/S0036024418080320
- ID: 170103
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Abstract
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.
About the authors
Yu. S. Yudina
Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences; Novosibirsk State University
Author for correspondence.
Email: julias94@catalysis.ru
Russian Federation, Novosibirsk, 630090; Novosibirsk, 630090
Yu. V. Patrushev
Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences; Novosibirsk State University
Email: julias94@catalysis.ru
Russian Federation, Novosibirsk, 630090; Novosibirsk, 630090
V. N. Sidel’nikov
Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences
Email: julias94@catalysis.ru
Russian Federation, Novosibirsk, 630090
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