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dc.contributor.author |
Đorđević, Jelena |
|
dc.contributor.author |
Rodić, Marko |
|
dc.contributor.author |
Ashrafi, Amir |
|
dc.contributor.author |
Papp, Zsigmond |
|
dc.contributor.author |
Guzsvány, Valéria |
|
dc.contributor.author |
Trtić-Petrović, Tatjana |
|
dc.contributor.author |
Švancara, Ivan |
|
dc.contributor.author |
Vytřas, Karel |
|
dc.date.accessioned |
2014-10-01T10:36:56Z |
|
dc.date.available |
2014-10-01T10:36:56Z |
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dc.date.issued |
2012 |
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dc.identifier.isbn |
978-80-7395-563-2 (printed) |
|
dc.identifier.isbn |
978-80-7395-564-9 (on-line) |
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dc.identifier.uri |
http://hdl.handle.net/10195/58357 |
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dc.description.abstract |
In this article, the voltammetric responses of the bismuth powder bulk-modified tricresyl phosphate-based carbon paste electrode (Bi5%-C/TCP, where 5% is the content of pulverized metal), surface-modified, bismuth film-plated BiF-C/TCP), and the unmodified carbon paste electrode of the C/TCP type were studied and subsequently optimized for the cathodic determination of Imidacloprid (IMI), an insecticide reducible in a fairly negative
potential range. The individual comparisons have shown that the determination of IMI is more
efficient with the Bi5%-C/TCP or Bi20%-C/TCP, respectively, by the direct cathodic differential
pulse voltammetry (DPV). Concerning the determination of Carbendazim (CBZ), a fungicide
oxidizable at the positive potentials, the unmodified C/TCP was applied to the determination in the differential pulse anodic stripping voltammetric mode. The respective LODs were at the low μg mL-1 level for IMI or even down to the ng mL-1 for a more sensitive determination of CBZ. |
eng |
dc.format |
p. 265-281 |
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 |
tricresyl phosphate-based carbon paste |
eng |
dc.subject |
two bismuth-modified variants |
eng |
dc.subject |
unmodifed form |
eng |
dc.subject |
voltammetric determination |
eng |
dc.subject |
imidacloprid (IMI) |
eng |
dc.subject |
carbendazim (CBZ) |
eng |
dc.title |
Bismuth-modified and the native tricresyl phosphate-based carbon paste electrode for the determination of two different pesticides |
eng |
dc.type |
Article |
|
dc.peerreviewed |
yes |
eng |
dc.publicationstatus |
published |
eng |
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