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Enhanced Raman signals from switchable nanoparticle probes.
- Source :
-
Chemical communications (Cambridge, England) [Chem Commun (Camb)] 2013 Oct 11; Vol. 49 (79), pp. 8994-6. - Publication Year :
- 2013
-
Abstract
- We demonstrate here a DNA-based conformationally switchable nanodumbell structure that modulates the interparticle distance between two gold-silver core-shell nanoparticles to induce significant changes in the SERS signal.
Details
- Language :
- English
- ISSN :
- 1364-548X
- Volume :
- 49
- Issue :
- 79
- Database :
- MEDLINE
- Journal :
- Chemical communications (Cambridge, England)
- Publication Type :
- Academic Journal
- Accession number :
- 23963246
- Full Text :
- https://doi.org/10.1039/c3cc44781b