Journal ArticleDOI
A simple continuous method for calibration and measurement with ion-selective electrodes
G. Horvai,Klára Tóth,Ernő Pungor +2 more
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TLDR
In this paper, a continuous method for calibration and measurement with ion-selective electrodes is developed, where the electrode is immersed into a solution diluted with respect to one of the components which influence the potential of the electrode.About:
This article is published in Analytica Chimica Acta.The article was published on 1976-03-01. It has received 41 citations till now. The article focuses on the topics: Calibration curve & Calibration.read more
Citations
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Journal ArticleDOI
Selectivity of potentiometric ion sensors.
TL;DR: A detailed recipe to determine correct potentiometric selectivity coefficients unaffected by such biases is presented.
Journal ArticleDOI
Tailored transport through ion-selective membranes for improved detection limits and selectivity coefficients
Journal ArticleDOI
Picomolar detection limits with current-polarized Pb2+ ion-selective membranes.
TL;DR: The flux of lead ions across an ETH 5435 ionophore-based lead-selective membrane was gradually compensated by applying a few nanoamperes of galvanostatic current, and Nernstian response down to 3 x 10(-12) M was achieved.
Journal ArticleDOI
Direct evidence of ionic fluxes across ion-selective membranes: a scanning electrochemical microscopic and potentiometric study.
Róbert E. Gyurcsányi,Éva Pergel,Renáta Nagy,Imre Kapui,Bui Thi Thu Lan,Klára Tóth,István Bitter,Ernö Lindner +7 more
TL;DR: The amperometrically determined surface concentrations correlated well with the lower detection limits of the lead ion-selective electrodes.
Journal ArticleDOI
Improved detection limits and unbiased selectivity coefficients obtained by using ion-exchange resins in the inner reference solution of ion-selective polymeric membrane electrodes
TL;DR: Nernstian responses and, therefore, unbiased selectivity coefficients are obtained with the K+-ISE for the discriminated ions, Na+, Mg2+, and Ca2+.
References
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Journal ArticleDOI
Development and publication of work with selective ion-sensitive electrodes
G.J. Moody,J.D.R. Thomas +1 more
TL;DR: Recommendations are made concerning investigations involving the development and applications of electrodes and attention given to the manner of presenting data for publication.
Journal ArticleDOI
Computer approach to ion-selective electrode potentiometry by standard addition methods
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Computer-controlled monitoring and data reduction for multiple ion-selective electrodes in a flowing system
TL;DR: Analog and digital instrumentation have been developed for computer-controlled monitoring of multiple ion-selective electrodes in a flowing stream and rigorous least-squares analysis of standard addition data for up to five simultaneous electrode inputs.
Journal ArticleDOI
Experimental considerations on the ion selective electrode standard addition technique
TL;DR: In this article, a simple method for the determination of the response slope is proposed as follows: an indifferent electrolyte is added to a sample solution, standard solution and diluent in order to bring them to the same ionic strength.
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