Zobrazit minimální záznam
dc.contributor.author |
Zhao, Yan |
|
dc.contributor.author |
Zhang, Shu-Ping |
|
dc.contributor.author |
Ma, Jie |
|
dc.contributor.author |
Leng, Kai-Liang |
|
dc.contributor.author |
Labuda, Jan |
|
dc.date.accessioned |
2014-10-10T07:05:31Z |
|
dc.date.available |
2014-10-10T07:05:31Z |
|
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/10195/58384 |
|
dc.description.abstract |
An electrochemical biosensor based on immobilization of acetylcholinesterase (AChE) onto multi-walled carbon nanotubes (MWNTs) and chitosan (CS) modified glassy carbon electrode (GCE) has been prepared for the rapid determination of a carbamate pesticide Methomyl. AChE was immobilized via a layer-by-layer self-assembly modification technique with CS. Inhibition effect of methomyl on the AChE activity was proportional to its concentration within the range from 10-10 to 10-3 g L-1 with the detection limit of 10-11 g L-1. The
{AChE/CS}/{MWNTs/CS}/GCE biosensor represents an effective and alternative tool for the determination of pesticide residues in environment and food samples. |
eng |
dc.format |
p. 283-292 |
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 |
electrochemical biosensor |
eng |
dc.subject |
methomyl |
eng |
dc.subject |
acetylcholinesterase |
eng |
dc.subject |
chitosan |
eng |
dc.subject |
carbon nanotubes |
eng |
dc.title |
Determination of carbamate pesticide methomyl using acetylcholinesterase / MWNTs-Chitosan modified glassy carbon electrode |
eng |
dc.type |
Article |
|
dc.peerreviewed |
yes |
eng |
dc.publicationstatus |
published |
eng |
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