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Fluorescent potential-sensitive dyes for use in solid state sensors for potassium ion

Murkovic, Ivana, Lobnik, Aleksandra, Mohr, Gerhard J. and Wolfbeis, Otto S. (1996) Fluorescent potential-sensitive dyes for use in solid state sensors for potassium ion. Analytica Chimica Acta 334, pp. 125-132.

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Abstract

Fluorescent potential-sensitive dyes (PSDs) were screened for use in potassium-sensitive optical sensor membranes. A potassium-sensitive plasticized PVC layer containing valinomycin as an ion carrier, lipophilic borate salt as an anionic additive, and a PSD was chosen as a model for evaluating the applicability of PSDs. A commercial carbocyanine dye (3,3′-dihexadecyloxacarbocyanine perchlorate) ...

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Item type:Article
Date:1996
Institutions:Chemistry and Pharmacy > Institut für Analytische Chemie, Chemo- und Biosensorik > Chemo- und Biosensorik (Prof. Antje J. Bäumner, formerly Prof. Wolfbeis)
Identification Number:
ValueType
10.1016/S0003-2670(96)00294-2DOI
Keywords:Sensors; PVC membranes; Polarity probes; Carbocyanines
Dewey Decimal Classification:500 Science > 540 Chemistry & allied sciences
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Item ID:21013
Owner only: item control page

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