Journal ArticleDOI
Calixarene derivatives as the sensory molecules for silver ion-selective electrode
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TLDR
In this paper, a polymeric membrane based on nitrogen containing calixarene derivatives was used as an indicator electrode in titrations of Ag+ with Cl− ions, which achieved a good Nernstian response of 49 −53 mV decade−1 for silver in the activity range 5×10−6 −5×10 −2 M, the limit of detection reached 10−5.6 M and exhibited high selectivity towards alkali, alkaline earth and transition metal ions.About:
This article is published in Microchemical Journal.The article was published on 2000-09-04. It has received 45 citations till now. The article focuses on the topics: Ion selective electrode & Potentiometric titration.read more
Citations
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Coordination chemistry of calix[4]arene derivatives with lower rim functionalisation and their applications
TL;DR: A systematic review of the coordination chemistry of calix[4]arenes, which have been functionalised at the lower rim and are in the cone conformation, is presented in this article.
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Developments in the Field of Conducting and Non-conducting Polymer Based Potentiometric Membrane Sensors for Ions Over the Past Decade
TL;DR: An overview of Solid-Contact ISE, Single-Piece ISE (SPISE), Conducting Polymer (CP)-Based, and also non-conducting polymer PVC-based ISEs for various ions is given which their difference is in the way of the polymer used with selective\ membrane.
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A mercury ion-selective electrode based on a calixarene derivative containing the thiazole azo group
TL;DR: In this article, a mercury ion-selective electrode (ISE) was prepared with a polymeric membrane based on a calixarene derivative containing a thiazole azo group as the ionophore.
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Silver ion-selective electrodes employing Schiff base p-tert-butyl calix[4]arene derivatives as neutral carriers
TL;DR: In this article, the potentiometric response characteristics and selectivity properties of polyvinylchloride (PVC) matrix membrane ion-selective electrodes for silver(I) ion, based on Schiff base p-tert-butyl calix[4]arene derivatives containing N and O as binding sites, were examined.
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A lead ion-selective electrode based on a calixarene carboxyphenyl azo derivative
Jianquan Lu,Rong Chen,Xiwen He +2 more
TL;DR: A lead ion-selective electrode was prepared with polymeric membranes based on a calixarene derivative containing carboxyphenyl azo groups as mentioned in this paper, which exhibited high selectivity towards alkali, alkaline earth and transition metal ions.
References
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Hard and soft acids and bases
TL;DR: In this paper, the rate data for the generalized nucleophilic displacement reaction were reviewed, and the authors presented a method to estimate the rate of the generalized displacement reaction in terms of the number of nucleophiles.
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Carrier-Based Ion-Selective Electrodes and Bulk Optodes. 1. General Characteristics.
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Carrier-based ion-selective electrodes and bulk optodes. 2. Ionophores for potentiometric and optical sensors
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Ionic additives for ion-selective electrodes based on electrically charged carriers
TL;DR: In this paper, the influence of ionic sites on the behavior of charged carrier-based ion-selective liquid membrane electrodes is described by theory and experiments for cation- and for anionselective electrodes.
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Lipophilic and immobilized anionic additives in solvent polymeric membranes of cation-selective chemical sensors
TL;DR: In this paper, lipophilic borate salts are used as anionic additives in potentiometric and optical cation-selective sensors based on solvent polymeric membranes, which is attributed to their strong association with positively charged species in the membrane phase.