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Properties of the surface of a porous polymer modified with 5-fluorouracil, according to data of gas chromatography

  • Physical Chemistry of Separation Processes. Chromatography
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Abstract

The effect or modification with 5-fluorouracil on the sorption activity of porous polymeric adsorbent is studied. It is demonstrated that the supramolecular structure formed on the surface is able to addition-ally contribute to the values of the specific retention volumes. It is found that the structure of 5-fluorouracil is capable of size effects corresponding to a molecular window of approximately 7–8 Å. It is concluded that surface polarity diminishes after modification, due to the shielding effect of four fluorine atoms present in the cavity.

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Authors and Affiliations

  1. Bashkir State University, Ufa, 450074, Bashkortostan, Russia

    V. Yu. Gus’kov, Yu. Yu. Gainullina & F. Kh. Kudasheva

  2. Institute of Organic Chemistry, Ufa Scientific Center, Russian Academy of Sciences, Ufa, 450054, Bashkortostan, Russia

    S. P. Ivanov

Authors
  1. V. Yu. Gus’kov
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  2. Yu. Yu. Gainullina
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  3. S. P. Ivanov
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  4. F. Kh. Kudasheva
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Corresponding author

Correspondence to V. Yu. Gus’kov.

Additional information

Original Russian Text © V.Yu. Gus’kov, Yu.Yu. Gainullina, S.P. Ivanov, F.Kh. Kudasheva, 2014, published in Zhurnal Fizicheskoi Khimii, 2014, Vol. 88, No. 6, pp. 1058–1062.

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Gus’kov, V.Y., Gainullina, Y.Y., Ivanov, S.P. et al. Properties of the surface of a porous polymer modified with 5-fluorouracil, according to data of gas chromatography. Russ. J. Phys. Chem. 88, 1042–1046 (2014). https://doi.org/10.1134/S0036024414060144

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  • DOI: https://doi.org/10.1134/S0036024414060144

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