Copper(II) Complexes with Apple Pectin Modified with L-Histidine and L-Phenylalanine

被引：0
|
作者：
Mudarisova, R. Kh [1 ]
Kukovinets, O. S. [2 ]
Kolesov, S., V [1 ]
机构：
[1] Russian Acad Sci, Ufa Fed Res Ctr, Ufa Inst Chem, Ufa 450054, Russia
[2] Bashkir State Univ, Ufa 450078, Russia
来源：
RUSSIAN JOURNAL OF GENERAL CHEMISTRY | 2021年 / 91卷 / 08期
关键词：
apple pectin; chemical modification; histidine; phenylalanine; complex formation; copper(II); stability constants; INCLUSION COMPLEXES; ANTIANEMIC ACTIVITY; TRYPTOPHAN; BINDING;
D O I：
10.1134/S1070363221080156
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
New metal-polymer copper(II) complexes based on apple pectin modified with L-histidine and L-phenylalanine were synthesized. The stoichiometry of the resulting complexes and the pH ranges of their existence were determined by spectrophotometric methods. The stability constants and standard thermodynamic characteristics (Delta H degrees, Delta G degrees, Delta S degrees) of the complex formation were calculated. The features of the thermal behavior of copper complexes based on pectin ligands were revealed.
引用
收藏
页码：1533 / 1539
页数：7
相关论文
共 50 条
  • [1] Copper(II) Complexes with Apple Pectin Modified with L-Histidine and L-Phenylalanine
    R. Kh. Mudarisova
    O. S. Kukovinets
    S. V. Kolesov
    [J]. Russian Journal of General Chemistry, 2021, 91 : 1533 - 1539
  • [2] Intermolecular Interactions of Apple Pectin with L-Phenylalanine and L-Histidine in Aqueous Solutions
    R. Kh. Mudarisova
    O. S. Kukovinets
    S. V. Kolesov
    I. V. Novoselov
    [J]. Russian Journal of Physical Chemistry A, 2021, 95 : 1835 - 1840
  • [3] Intermolecular Interactions of Apple Pectin with L-Phenylalanine and L-Histidine in Aqueous Solutions
    Mudarisova, R. Kh.
    Kukovinets, O. S.
    Kolesov, S. V.
    Novoselov, I. V.
    [J]. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A, 2021, 95 (09) : 1835 - 1840
  • [4] Manganese(II) Complex Compounds with Apple Pectin Modified with Amino Acids (L-Phenylalanine, L-Histidine, and L-Tryptophan)
    R. Kh. Mudarisova
    O. S. Kukovinets
    S. V. Kolesov
    [J]. Russian Journal of General Chemistry, 2022, 92 : 2297 - 2305
  • [5] Manganese(II) Complex Compounds with Apple Pectin Modified with Amino Acids (L-Phenylalanine, L-Histidine, and L-Tryptophan)
    Mudarisova, R. Kh.
    Kukovinets, O. S.
    Kolesov, S. V.
    [J]. RUSSIAN JOURNAL OF GENERAL CHEMISTRY, 2022, 92 (11) : 2297 - 2305
  • [6] ACTIONS OF PENTAGASTRIN ON INCORPORATION OF L-HISTIDINE AND L-PHENYLALANINE INTO PROTEINS OF RAT STOMACH
    EVANS, DC
    LIN, TM
    [J]. FEDERATION PROCEEDINGS, 1971, 30 (02) : A478 - &
  • [7] The saga of copper(II)-L-histidine
    Deschamps, P
    Kulkarni, PP
    Gautam-Basak, M
    Sarkar, B
    [J]. COORDINATION CHEMISTRY REVIEWS, 2005, 249 (9-10) : 895 - 909
  • [8] Heat Capacities of l-Histidine, l-Phenylalanine, l-Proline, l-Tryptophan and l-Tyrosine
    Pokorny, Vaclav
    Stejfa, Vojtech
    Havlin, Jakub
    Ruzicka, Kvetoslav
    Fulem, Michal
    [J]. MOLECULES, 2021, 26 (14):
  • [9] Thermodynamics of the formation of copper(II) complexes with L-histidine in aqueous solution
    Gorboletova, G. G.
    Metlin, A. A.
    [J]. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A, 2015, 89 (02) : 218 - 223
  • [10] Thermodynamics of the formation of copper(II) complexes with L-histidine in aqueous solution
    G. G. Gorboletova
    A. A. Metlin
    [J]. Russian Journal of Physical Chemistry A, 2015, 89 : 218 - 223
12345