Abstract
Here we report a folding-based electrochemical DNA (E-DNA) sensor fabricated on a gold-plated screen-printed carbon electrode and show that the E-DNA sensor is not required to be fabricated on a relatively flat gold surface; the sensor works comparably well when fabricated on an electrodeposited gold film with a surface roughness factor of ∼7.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 2902-2904 |
| Number of pages | 3 |
| Journal | Chemical Communications |
| Issue number | 20 |
| DOIs | |
| State | Published - 2009 |
ASJC Scopus subject areas
- Catalysis
- Electronic, Optical and Magnetic Materials
- Ceramics and Composites
- General Chemistry
- Surfaces, Coatings and Films
- Metals and Alloys
- Materials Chemistry