| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 178941 | Electrochemistry Communications | 2015 | 5 Pages |
Abstract
•Potentiostat-free rapid and facile grafting of diazonium salts•Enhanced genosensor performance•Biowarfare agent detection
A simple, rapid and potentiostat-free method for grafting of close to monolayers of diazonium salts to anchor DNA probes for application in highly sensitive electrochemical genosensing is presented. Zn-mediated grafting is demonstrated to produce a highly organised surface facilitating enhanced sensitivity and a notably reduced detection limit as compared to electrochemical grafting.
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Related Topics
Physical Sciences and Engineering
Chemical Engineering
Chemical Engineering (General)
Authors
Mabel Torréns, Mayreli Ortiz, Anthony P.F. Turner, Valerio Beni, Ciara K. O'Sullivan,