Research output: Contribution to journal › Review article › peer-review
Ionophore-Based Ion-Selective Electrodes in Non-Zero Current Modes: Mechanistic Studies and the Possibilities of the Analytical Application. / Бондарь, Анна Владимировна; Керестень, Валентина Максимовна; Михельсон, Константин Николаевич.
In: Journal of Analytical Chemistry, Vol. 77, No. 2, 02.2022, p. 145-154.Research output: Contribution to journal › Review article › peer-review
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TY - JOUR
T1 - Ionophore-Based Ion-Selective Electrodes in Non-Zero Current Modes:
T2 - Mechanistic Studies and the Possibilities of the Analytical Application
AU - Бондарь, Анна Владимировна
AU - Керестень, Валентина Максимовна
AU - Михельсон, Константин Николаевич
N1 - Publisher Copyright: © 2022, The Author(s).
PY - 2022/2
Y1 - 2022/2
N2 - Abstract: This mini review briefly describes (i) literature data on the non-zero current measurements with ionophore-based ion-selective electrodes (ISEs) aimed at fundamental studies of the mechanism of their potentiometric response, and (ii) the data on the possibilities of analytical applications of ISEs in voltametric and constant potential chronoamperometric/coulometric modes, in particular the K + ion assay in blood serum with the sensitivity of 0.1%. A special attention is paid to the basics of voltammetry and chronoamperometry/coulometry with the ionophore-based ISEs, and to how and why these methods differ from the classical voltammetry and coulometry.
AB - Abstract: This mini review briefly describes (i) literature data on the non-zero current measurements with ionophore-based ion-selective electrodes (ISEs) aimed at fundamental studies of the mechanism of their potentiometric response, and (ii) the data on the possibilities of analytical applications of ISEs in voltametric and constant potential chronoamperometric/coulometric modes, in particular the K + ion assay in blood serum with the sensitivity of 0.1%. A special attention is paid to the basics of voltammetry and chronoamperometry/coulometry with the ionophore-based ISEs, and to how and why these methods differ from the classical voltammetry and coulometry.
KW - chronopotentiometry
KW - constant potential chronoamperometry/coulometry
KW - impedance
KW - ion-selective electrodes
KW - ionophores
KW - voltammetry
UR - http://www.scopus.com/inward/record.url?scp=85126102783&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/33c44683-e3c1-3239-b0df-40304318235f/
U2 - 10.1134/S1061934822020046
DO - 10.1134/S1061934822020046
M3 - Review article
VL - 77
SP - 145
EP - 154
JO - Journal of Analytical Chemistry
JF - Journal of Analytical Chemistry
SN - 1061-9348
IS - 2
ER -
ID: 100274476