Show simple item record
dc.contributor.author |
Attia, Ali K. |
|
dc.date.accessioned |
2011-02-10T09:55:40Z |
|
dc.date.available |
2011-02-10T09:55:40Z |
|
dc.date.issued |
2010 |
|
dc.identifier.isbn |
978-80-7395-348-5 (printed) |
|
dc.identifier.isbn |
978-80-7395-349-2 (on-line) |
|
dc.identifier.uri |
http://hdl.handle.net/10195/38238 |
|
dc.description.abstract |
The electrochemical oxidation of Benoxinate hydrochloride (Ben) has been
studied in Britton-Robinson buffer at electrochemically pretreated glassy carbon
electrode (EA-GCE). Ben exhibits a well-defined irreversible oxidation peak over the
entire range of pH 2-11. Differential pulse voltammetry (DPV) was used to determine
the compound of interest in pure form, when the peak current varied linearly over the
range of 4.0 × 10-7 – 3.2 × 10-6 mol L-1; the limits of detection and quantification
being 8.3 × 10-8 mol L-1 and 2.8 × 10-7 mol L-1, respectively. The recovery was found
in the range of 99.3-100.7%, the relative standard deviation in the range of ±0.75-
1.25%. The respective method proposed could be applied to determine Ben in
pharmaceutical form. |
eng |
dc.format |
p. 209-219 |
eng |
dc.language.iso |
eng |
|
dc.publisher |
Univerzita Pardubice |
cze |
dc.relation.ispartof |
Sensing in electroanalysis. K. Vytřas, K. Kalcher, I. Švancara (Eds.). 2010, Volume 5. |
eng |
dc.rights |
open access |
eng |
dc.subject |
benoxinate hydrochloride |
cze |
dc.subject |
oxidation |
cze |
dc.subject |
glassy carbon electrode |
eng |
dc.subject |
bifferential pulse voltammetry |
eng |
dc.subject |
determination |
eng |
dc.subject |
pharmaceutical form |
eng |
dc.title |
Electrochemical determination of anaesthetic drug benoxinate hydrochloride |
eng |
dc.type |
Article |
eng |
dc.peerreviewed |
yes |
eng |
dc.publicationstatus |
published |
eng |
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