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2000
Volume 13, Issue 5
  • ISSN: 1573-4137
  • E-ISSN: 1875-6786

Abstract

Background: There are enormous methods for modifying electrodes by Prussian blue analogues. We present here rather a very straight forward method of modification by noval nonelectrical deposition of PY nano thin film as a modifier ITO substrate. Methods: PY film was deposited on ITO substrate by simply dipping it in liquid mixture solution of Fe+3 and Fe(CN)6-3 in water at (30C0) the resultant film was washed dried and characterized by XRD,AFM,UV and FTIR. Results: Prepared PY films showed remarkable properties especially electro catalytic activity towards oxidation of AA, so the PY modified electrode was used as a sensor for AA with satisfactory sensitivity and practical linear range. Conclusion: A new type of a nano PY film modified ITO electrode by very versatile and direct method by dip dry method, such PY film shows remarkable electrochemical properties and stability. PY film as a sensor offered a linear response to AA.

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/content/journals/cnano/10.2174/1573413713666170323162207
2017-10-01
2025-07-14
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