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  • cyclic voltammetry  (1)
  • polymer film  (1)
  • porphyrin  (1)
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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Microchimica acta 117 (1995), S. 145-152 
    ISSN: 1436-5073
    Keywords: poly(1-naphthylamine) ; polymer film ; chemically modified electrode
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Notes: Abstract The electrochemical polymerization of 1-naphthylamine in acetonitrile solution was studied by cyclic voltammetry. Infrared spectroscopy, elemental analysis and quantum chemical calculation were used to investigate the polymer film formed. The results showed that in an acetonitrile solution containing sodium perchlorate and hydrochloric acid, the polymerization of 1-naphthylamine occurred at thep-position. A possible structure of poly(1-naphthylamine) is suggested.
    Type of Medium: Electronic Resource
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  • 2
    ISSN: 1436-5073
    Keywords: polymer film electrode ; porphyrin ; electrocatalysis ; acetaminophen ; cyclic voltammetry
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Notes: Abstract A polymer film of tetra(p-aminophenyl) porphyrin nickel was obtained at a glassy carbon electrode by a cyclic voltammetric method. Cyclic voltammograms of the film electrode exhibited two stable redox waves with anodic peak potential at 0.43V and cathodic peak potential at 0.30 V in 0.5M NaOH aqueous solution. The electrocatalytic characteristics of the film electrode were studied by cyclic voltammetry, a. c. impedance analysis and other methods. The oxidation peak current increased linearly with the addition of acetaminophen to the aqueous NaOH medium in the range 1 × 10−6−2 × 10−4 M acetaminophen. The performance of the electrode was verified by the determination of acetaminophen in a paracetamol preparation.
    Type of Medium: Electronic Resource
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