Improvement of the Upper Detection Limit of Ionophore-Based H+-Selective Electrodes: Explanation and Elimination of Apparently Super-Nernstian Responses.
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DOI: 10.1021/acs.analchem.4c00984
Abstract: The response range of an ion-selective electrode (ISE) has been described by counterion interference at the lower and Donnan failure at the upper detection limit. This approach fails when the potentiometric response at the upper… read more here.
Keywords: ionophore; nernstian responses; super nernstian; upper detection ... See more keywords
Chemiluminescent Ion Sensing Platform Based on Ionophores.
Sign Up to like & getrecommendations! Published in 2019 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.9b02113
Abstract: We report here an ionophore-based chemiluminescent platform for the selective detection of ions. This method functions on the basis of the ion-exchange between the target ion and the divalent organic cation lucigenin, which luminesces after… read more here.
Keywords: detection; ion sensing; ionophore; platform ... See more keywords