| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10672526 | Ultramicroscopy | 2011 | 9 Pages |
Abstract
⺠A benchtop method for the convenient fabrication of combined AFM-SECM tapping mode probes from gold microwires is described. ⺠These hybrid nanosensors allow the coupling of 3D imaging ability of atomic force microscopy with the analytical power of electrochemical microscopy. ⺠Local measurement of electrochemical-activity of gold bands functionalized by redox-labeled nanometer-sized polyethylene glycol chains was achieved with simultaneous imaging of the 3D surface topography at high resolution.
Keywords
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Physical Sciences and Engineering
Materials Science
Nanotechnology
Authors
Raul D. Rodriguez, Agnès Anne, Edmond Cambril, Christophe Demaille,