XPS analysis of glassy carbon electrodes chemically modified with 8-hydroxyquinoline-5-sulphonic acid

Glassy carbon (GC) modified electrodes were obtained by cycling the potential in an 8‐hydroxyquinoline‐5‐sulphonic acid (HQSA) solution. These electrodes were successfully tested as sensors of some species of alimentary and pharmaceutical interest, showing improved performances with respect to those...

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Veröffentlicht in:	Surface and interface analysis 2012-04, Vol.44 (4), p.491-496
Hauptverfasser:	Brunetti, B., De Giglio, E., Cafagna, D., Desimoni, E.
Format:	Artikel
Sprache:	eng
Schlagworte:	8-hydroxyquinoline-5-sulphonic acid Condensed matter: electronic structure, electrical, magnetic, and optical properties cyclic voltammetry electrode surface functionalities Electron and ion emission by liquids and solids impact phenomena Exact sciences and technology glassy carbon electrodes Photoemission and photoelectron spectra Physics XPS
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