Standard

Potentiometric estimation of the stability constants of ion-ionophore complexes in ion-selective membranes by the sandwich membrane method : Theory, advantages, and limitations. / Shultz, Mikhail M.; Stefanova, Olga K.; Mokrov, Sergey B.; Mikhelson, Konstantin N.

в: Analytical Chemistry, Том 74, № 3, 01.02.2002, стр. 510-517.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Shultz, MM, Stefanova, OK, Mokrov, SB & Mikhelson, KN 2002, 'Potentiometric estimation of the stability constants of ion-ionophore complexes in ion-selective membranes by the sandwich membrane method: Theory, advantages, and limitations', Analytical Chemistry, Том. 74, № 3, стр. 510-517. https://doi.org/10.1021/ac015564f

APA

Shultz, M. M., Stefanova, O. K., Mokrov, S. B., & Mikhelson, K. N. (2002). Potentiometric estimation of the stability constants of ion-ionophore complexes in ion-selective membranes by the sandwich membrane method: Theory, advantages, and limitations. Analytical Chemistry, 74(3), 510-517. https://doi.org/10.1021/ac015564f

Vancouver

Shultz MM, Stefanova OK, Mokrov SB, Mikhelson KN. Potentiometric estimation of the stability constants of ion-ionophore complexes in ion-selective membranes by the sandwich membrane method: Theory, advantages, and limitations. Analytical Chemistry. 2002 Февр. 1;74(3):510-517. https://doi.org/10.1021/ac015564f

Author

Shultz, Mikhail M. ; Stefanova, Olga K. ; Mokrov, Sergey B. ; Mikhelson, Konstantin N. / Potentiometric estimation of the stability constants of ion-ionophore complexes in ion-selective membranes by the sandwich membrane method : Theory, advantages, and limitations. в: Analytical Chemistry. 2002 ; Том 74, № 3. стр. 510-517.

BibTeX

@article{8545716e4a494500b477c2ff4f4c8824,
title = "Potentiometric estimation of the stability constants of ion-ionophore complexes in ion-selective membranes by the sandwich membrane method: Theory, advantages, and limitations",
abstract = "Segmented sandwich membrane method of studying stoichiometry and stability constants of ion-ionophore complexes in ion-selective membranes is considered in detail. The experimental data (reported earlier in Russian) concerning complexes of various ions with valinomycin, with H+-selective neutral ionophore hexabutyltriamido-phosphate, and with anion-binding neutral ionophore p-hexyl trifluoroacetylbenzoate is presented in a compact form. Advantages of titration technique in the sandwich membrane method (the presence of an internal criterion of reliability, and the possibility of direct determination of complex stoichiometry coefficients) are specially addressed. Biases of the estimates of the constants caused by ion-pair formation in real membranes and by diffusion potential are analyzed by means of computer simulations. The possibility of revealing two coexisting complexes with different compositions is also discussed.",
author = "Shultz, {Mikhail M.} and Stefanova, {Olga K.} and Mokrov, {Sergey B.} and Mikhelson, {Konstantin N.}",
year = "2002",
month = feb,
day = "1",
doi = "10.1021/ac015564f",
language = "English",
volume = "74",
pages = "510--517",
journal = "Industrial And Engineering Chemistry Analytical Edition",
issn = "0003-2700",
publisher = "American Chemical Society",
number = "3",

}

RIS

TY - JOUR

T1 - Potentiometric estimation of the stability constants of ion-ionophore complexes in ion-selective membranes by the sandwich membrane method

T2 - Theory, advantages, and limitations

AU - Shultz, Mikhail M.

AU - Stefanova, Olga K.

AU - Mokrov, Sergey B.

AU - Mikhelson, Konstantin N.

PY - 2002/2/1

Y1 - 2002/2/1

N2 - Segmented sandwich membrane method of studying stoichiometry and stability constants of ion-ionophore complexes in ion-selective membranes is considered in detail. The experimental data (reported earlier in Russian) concerning complexes of various ions with valinomycin, with H+-selective neutral ionophore hexabutyltriamido-phosphate, and with anion-binding neutral ionophore p-hexyl trifluoroacetylbenzoate is presented in a compact form. Advantages of titration technique in the sandwich membrane method (the presence of an internal criterion of reliability, and the possibility of direct determination of complex stoichiometry coefficients) are specially addressed. Biases of the estimates of the constants caused by ion-pair formation in real membranes and by diffusion potential are analyzed by means of computer simulations. The possibility of revealing two coexisting complexes with different compositions is also discussed.

AB - Segmented sandwich membrane method of studying stoichiometry and stability constants of ion-ionophore complexes in ion-selective membranes is considered in detail. The experimental data (reported earlier in Russian) concerning complexes of various ions with valinomycin, with H+-selective neutral ionophore hexabutyltriamido-phosphate, and with anion-binding neutral ionophore p-hexyl trifluoroacetylbenzoate is presented in a compact form. Advantages of titration technique in the sandwich membrane method (the presence of an internal criterion of reliability, and the possibility of direct determination of complex stoichiometry coefficients) are specially addressed. Biases of the estimates of the constants caused by ion-pair formation in real membranes and by diffusion potential are analyzed by means of computer simulations. The possibility of revealing two coexisting complexes with different compositions is also discussed.

UR - http://www.scopus.com/inward/record.url?scp=0036468323&partnerID=8YFLogxK

U2 - 10.1021/ac015564f

DO - 10.1021/ac015564f

M3 - Article

C2 - 11838668

AN - SCOPUS:0036468323

VL - 74

SP - 510

EP - 517

JO - Industrial And Engineering Chemistry Analytical Edition

JF - Industrial And Engineering Chemistry Analytical Edition

SN - 0003-2700

IS - 3

ER -

ID: 92359290