| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7685459 | Talanta | 2012 | 8 Pages |
Abstract
⺠ChOx and ChEt have been covalently immobilized onto functionalized graphene modified electrode. ⺠A well defined redox peak was observed, corresponding to the DET of the FAD/FADH2 of ChOx. ⺠For the free cholesterol determination, ChOx-FG/Gr electrode exhibits a sensitive response from 50 to 350 μM. ⺠For total cholesterol determination, (ChEt/ChOx)-FG/Gr electrode showed a linear range from 50 to 300 μM. ⺠Some common interferents like glucose, AA and UA did not cause any interference.
Keywords
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Revanasiddappa Manjunatha, Gurukar Shivappa Suresh, Jose Savio Melo, Stanislaus F. D'Souza, Thimmappa Venkatarangaiah Venkatesha,