Zobrazeno 1 - 9
of 9
pro vyhledávání: '"E. S. Trunaeva"'
Publikováno v:
Russian Journal of Physical Chemistry A. 95:762-768
The energy of interaction between various amino acids (glycine, alanine, and phenylalanine) and an AV-17 strongly basic anion exchanger in chloride and nitrate ionic forms under nonexchange absorption conditions is assessed by quantum chemistry calcu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::caef515c67ebae4b7b0695206a1135c4
https://doi.org/10.1134/s0036024421040130
https://doi.org/10.1134/s0036024421040130
Autor:
O. N. Khokhlova, Elizaveta R. Kashirtseva, Elena M. Antropova, E. S. Trunaeva, Vladimir Yu. Khokhlov
Publikováno v:
Сорбционные и хроматографические процессы. 19:711-717
Since in non-exchange sorption the development along the column is accompanied by a significantblurring due to molecular diffusion and leads to a significant decrease in the efficiency of separation in comparison with ion exchange, the aim of the wor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0fc0ca962b1ced27370bf3f388bb4a67
https://doi.org/10.17308/sorpchrom.2019.19/2233
https://doi.org/10.17308/sorpchrom.2019.19/2233
Publikováno v:
Russian Journal of Physical Chemistry A. 92:2440-2444
Based on the stoichiometry of absorption, a thermodynamic approach is proposed for describing the nonexchange sorption of substances with ion exchangers from individual solutions and mixtures. This approach is applied to describe the absorption of am
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75b7cf9c10298877460cb33f8dfb6e7d
https://doi.org/10.1134/s0036024418120440
https://doi.org/10.1134/s0036024418120440
Publikováno v:
Сорбционные и хроматографические процессы. 18:142-149
At theabsence in the sorption system of the main operating force, for example, of Coulomb interaction between the functional group and the counter ion in the ion exchanger, sorption of substances proceeds through of the specific forces of various nat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0fd7a72688729f0e3b788265f495f32e
https://doi.org/10.17308/sorpchrom.2018.18/493
https://doi.org/10.17308/sorpchrom.2018.18/493
Publikováno v:
Russian Journal of Physical Chemistry A. 91:771-775
Ion exchange and overoverequivalent sorption in the AV-17-2P-OH-Cl–tryptophan anion-exchange system are studied. It is established that the ion exchange of tryptophan against the background of the exchange of mineral ions (ОН––Сl–) is bett
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::731e6f4464a852c2005807401c93b0d2
https://doi.org/10.1134/s0036024417040112
https://doi.org/10.1134/s0036024417040112
Publikováno v:
Journal of Structural Chemistry. 58:17-22
The formation of structures obtained during the hydration and non-exchangeable absorption of phenylalanine by a low-basic AN-221 ion exchanger in the НСl form is modeled in the work. Quantum chemical calculations are made using the Gaussian 03 prog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d2cf312dda694686451992703fd86d2
https://doi.org/10.1134/s0022476617010036
https://doi.org/10.1134/s0022476617010036
Publikováno v:
Russian Journal of Physical Chemistry A. 90:1434-1438
The structure formed in a sorbent during the super-equivalent sorption of glycine by cation exchanger KU-2-8 is optimized via quantum chemical simulation. The differential thermodynamic characteristics of ion exchange and super-equivalent sorption in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94631353b2d3e56128fe60e0b62827de
https://doi.org/10.1134/s0036024416070128
https://doi.org/10.1134/s0036024416070128
Publikováno v:
Journal of Structural Chemistry. 56:1058-1062
A quantum chemical simulation of the structure of a hydrated phenylalanine zwitterion, dimers and larger phenylalanine associates in an aqueous solution is performed by the hybrid B3LYP density functional method with the 6-31G++(d,p) basis set. It is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5ce58f435d76e204cebaf44c8d925d7
https://doi.org/10.1134/s0022476615060050
https://doi.org/10.1134/s0022476615060050
Publikováno v:
Russian Journal of Physical Chemistry A. 89:270-274
The coefficients and thermodynamic equilibrium constants, activity coefficients of the sorbent phase, and integral and differential Gibbs energies of the ion-exchange and superequivalent sorption of phenylalanine by strongly acidic KU-2-8 cationites
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1129b94aa0173845838813034653b76f
https://doi.org/10.1134/s0036024415020132
https://doi.org/10.1134/s0036024415020132