Affiliation:
1. Department of Chemistry, College of Natural Sciences, Jimma University, Ethiopia
Abstract
We report here the modification of glassy carbon electrode (GCE) with
palladium nanoparticles and palladium film. The response to hydrogen peroxide
on the modified electrode was examined using cyclic voltammetry and
amperometry (at -0.2 V vs Ag/AgCl reference electrode in the phosphate buffer
solution pH 7.4). The palladium film and palladium nanoparticle modified GCE
showed a linear response to hydrogen peroxide in the concentration range
between 10 ?M to 14 mM and 1 ?M to 14 mM with detection limit of 6.79 ?M and
0.33 ?M, respectively.
Publisher
National Library of Serbia
Cited by
18 articles.
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