Abstract
SERS biosensor for sensitive and selective detection of lead ions (Pb2+) based on DNAzyme was developed by taking advantage of the specific catalytic reaction of DNAzyme upon binding to Pb2+ ions. Detection was accomplished by SERS nanoprobe labeled with DNA and Raman reporters for signal amplification.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 4394-4396 |
| Number of pages | 3 |
| Journal | Chemical Communications |
| Volume | 47 |
| Issue number | 15 |
| DOIs | |
| State | Published - Mar 29 2011 |
| Externally published | Yes |
ASJC Scopus subject areas
- Catalysis
- Electronic, Optical and Magnetic Materials
- Ceramics and Composites
- General Chemistry
- Surfaces, Coatings and Films
- Metals and Alloys
- Materials Chemistry