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Plasmonic circular dichroism-based metal ion detection using gold nanorod–DNA complexes.
- Source :
- Chemical Communications; 10/21/2024, Vol. 60 Issue 82, p11794-11797, 4p
- Publication Year :
- 2024
-
Abstract
- We report that complexes formed between gold nanorods (AuNRs) and metal-mediated DNA exhibit plasmonic circular dichroism (CD) signals up to ∼400 times stronger than the molecular CD signal of DNA. This substantial enhancement enables the detection of metal ions, offering a promising approach to analytical applications in chiral biochemistry. [ABSTRACT FROM AUTHOR]
- Subjects :
- METAL detectors
GOLD compounds
METAL ions
CIRCULAR dichroism
PLASMONICS
Subjects
Details
- Language :
- English
- ISSN :
- 13597345
- Volume :
- 60
- Issue :
- 82
- Database :
- Complementary Index
- Journal :
- Chemical Communications
- Publication Type :
- Academic Journal
- Accession number :
- 180234226
- Full Text :
- https://doi.org/10.1039/d4cc04017a