Abstract
We demonstrate active tuning of DNA adsorption on silica beads using an electrical switch in a microfluidic device; we use electrolysis of water to alter pH in a packed bed of silica beads and switch the silica bead surface between being adsorptive and desorptive for DNA molecules.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 800-802 |
| Number of pages | 3 |
| Journal | Chemical Communications |
| Issue number | 7 |
| DOIs | |
| State | Published - 2009 |
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Catalysis
- Ceramics and Composites
- General Chemistry
- Surfaces, Coatings and Films
- Metals and Alloys
- Materials Chemistry