Abstract
A new all-solid-state ion-selective electrode, which is reversible to papaverine, has been constructed using the conducting polymer poly(α-naphthylamine) as an ion-to-electron transducer. The ion-selective membrane represents an ion association complex of papaverine with a silicon tungstate counteranion in the form of an electroactive substance dispersed in a PVC matrix. The stability of the electrode potential of the proposed electrode was evaluated using a ionometric technique.
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Translated from Khimiko-Farmatsevticheskii Zhurnal, Vol. 39, No. 2, pp. 42 – 44, February, 2005.
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Kuznetsova, M.V., Kartamyshev, S.V., Ryasenskii, S.S. et al. A Papaverine-Selective Electrode with Ion-To-Electron Transducer Based on the Conducting Polymer Poly(α-naphthylamine). Pharm Chem J 39, 97–99 (2005). https://doi.org/10.1007/s11094-005-0092-1
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DOI: https://doi.org/10.1007/s11094-005-0092-1