Zobrazit minimální záznam
dc.contributor.author |
Vu, Dai Long |
|
dc.contributor.author |
Sýs, Milan |
|
dc.contributor.author |
Vytřas, Karel |
|
dc.contributor.author |
Červenka, Libor |
|
dc.date.accessioned |
2014-09-25T12:26:50Z |
|
dc.date.available |
2014-09-25T12:26:50Z |
|
dc.date.issued |
2012 |
|
dc.identifier.isbn |
978-80-7395-563-2 (printed) |
|
dc.identifier.isbn |
978-80-7395-564-9 (on-line) |
|
dc.identifier.uri |
http://hdl.handle.net/10195/58356 |
|
dc.description.abstract |
In this study, multi-wall carbon nanotubes (MWCNTs) immobilized on carbon paste electrode (CPE) was employed for the amperometric detection of ascorbic acid (AA). The influence of pH on the electrocatalytic effect of MWCNTs/CPE towards the oxidation of AA was studied; the effect of the potential applied and the stirring speed for amperometric detection of AA was investigated. The calibration curve was obtained for AA concentrations in a range of 1-100 μM. The detection limit for the method proposed was found to be 0.1 μM in the amperometric mode. |
eng |
dc.format |
p. 301-309 |
eng |
dc.language.iso |
eng |
|
dc.publisher |
Univerzita Pardubice |
|
dc.relation.ispartof |
Sensing in Electroanalysis. (K. Kalcher, R. Metelka, I. Švancara, K. Vytřas; Eds.). 2012, Volume 7. |
eng |
dc.rights |
open access |
eng |
dc.subject |
carbon paste electrode |
eng |
dc.subject |
multi-wall carbon nanotubes |
eng |
dc.subject |
electrocatalytic oxidation |
eng |
dc.subject |
modified electrode |
eng |
dc.subject |
voltammetry |
eng |
dc.subject |
amperometry |
eng |
dc.subject |
determination |
eng |
dc.subject |
ascorbic acid |
eng |
dc.title |
Determination of ascorbic acid using multi-wall carbon nanotubes immobilized on carbon paste electrode |
eng |
dc.type |
Article |
|
dc.peerreviewed |
yes |
eng |
dc.publicationstatus |
published |
eng |
Tento záznam se objevuje v následujících kolekcích
Zobrazit minimální záznam
|
Vyhledávání
Procházet
-
Vše v Digitální knihovně
-
Tato kolekce
Můj účet
|