Electrochemical determination of hydrogen peroxide at a glassy carbon electrode modified with palladium nanoparticles

Shimeles Addisu; Birhanu Desalegn; Tesfaye Referera

dc.contributor.author	Shimeles Addisu
dc.contributor.author	Birhanu Desalegn
dc.contributor.author	Tesfaye Referera
dc.date.accessioned	2020-12-07T07:58:35Z
dc.date.available	2020-12-07T07:58:35Z
dc.date.issued	2012-11
dc.identifier.uri	http://10.140.5.162//handle/123456789/1766
dc.description.abstract	Herein the modifications of a glassy carbon electrode (GCE) with palladium nanoparticles and a palladium film are reported. 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 10 μM to 14 mM and 1 μM to 14 mM with detection limit of 6.79 and 0.33 μM, respectively.	en_US
dc.language.iso	en	en_US
dc.subject	palladium	en_US
dc.subject	nanoparticles	en_US
dc.subject	hydrogen peroxide	en_US
dc.subject	glassy carbon electrode	en_US
dc.title	Electrochemical determination of hydrogen peroxide at a glassy carbon electrode modified with palladium nanoparticles	en_US
dc.type	Article	en_US