Bisferrocenyl-functionalized pseudopeptides: access to separated ionic and electronic contributions for electrochemical anion sensing
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Other documents of the author: Pandey, Mrituanjay D.; Martí-Centelles, Vicente; Burguete, M. Isabel; Montoya, Noemí; Luis, Santiago V.; García España, Enrique; Doménech Carbó, Antonio
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comunitat-uji-handle2:10234/7053
comunitat-uji-handle3:10234/8639
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Title
Bisferrocenyl-functionalized pseudopeptides: access to separated ionic and electronic contributions for electrochemical anion sensingAuthor (s)
Date
2016-03Publisher
The Royal Society of ChemistryBibliographic citation
PANDEY, Mrituanjay D., et al. Bisferrocenyl-functionalized pseudopeptides: access to separated ionic and electronic contributions for electrochemical anion sensing. RSC Advances, 2016, vol. 6, no 42, p. 35257-35266.Type
info:eu-repo/semantics/articlePublisher version
http://pubs.rsc.org/is/content/articlehtml/2016/ra/c6ra04482dAbstract
Pseudopeptidic receptors containing ferrocene fragments have been prepared and their response to a series of anions was measured by a voltammetry of microparticles methodology. Such water-insoluble compounds yield ... [+]
Pseudopeptidic receptors containing ferrocene fragments have been prepared and their response to a series of anions was measured by a voltammetry of microparticles methodology. Such water-insoluble compounds yield anion-assisted reversible solid-state oxidations differing in their open-circuit potential and their midpeak potential recorded in cyclic voltammetric measurements. The difference between those potentials provides the individual thermodynamic contributions of electron and proton transfer, revealing that the mechanism of an ion-sensitive electrode can differ in potentiometry and voltammetry. The studied receptors are potentially interesting for potentiometric sensing, showing relatively high selectivity for H2PO4− and HPO42− anions. [-]
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RSC Advances, 2016, vol. 6, no 42Rights
© The Royal Society of Chemistry 2016
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