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