Email this article Reaction of apple pectin modified by pharmacophores, with copper(II) cations
- Authors: Kukovinets O.S.1, Mudarisova R.K.2,3, Sagitova A.F.1, Abdullin M.I.1
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Affiliations:
- Bashkir State University
- Ufa Institute of Chemistry
- Bashkir State Agrarian University
- Issue: Vol 87, No 4 (2017)
- Pages: 778-781
- Section: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/219282
- DOI: https://doi.org/10.1134/S1070363217040181
- ID: 219282
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Abstract
The reaction of apple pectin modified by organic pharmacophores (nicotinic, salicylic, 5-aminosalicylic, and anthranilic acids) with Cu(II) cations was studied by spectral methods. The compositions of the complexes were determined and their stability constants, as well as the thermodynamic parameters (ΔH0, ΔG0, ΔS0) of the complex formation were calculated. The structure of the drug in the polymeric ligand was found to affect certain physicochemical properties of the metal complexes.
About the authors
O. S. Kukovinets
Bashkir State University
Email: mudarisova@anrb.ru
Russian Federation, ul. Mingazheva 100, Ufa, Bashkortostan, 450014
R. Kh. Mudarisova
Ufa Institute of Chemistry; Bashkir State Agrarian University
Author for correspondence.
Email: mudarisova@anrb.ru
Russian Federation, Ufa, Bashkortostan; Ufa, Bashkortostan
A. F. Sagitova
Bashkir State University
Email: mudarisova@anrb.ru
Russian Federation, ul. Mingazheva 100, Ufa, Bashkortostan, 450014
M. I. Abdullin
Bashkir State University
Email: mudarisova@anrb.ru
Russian Federation, ul. Mingazheva 100, Ufa, Bashkortostan, 450014
