Journal
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
Volume 130, Issue 50, Pages 16830-+Publisher
AMER CHEMICAL SOC
DOI: 10.1021/ja8054518
Keywords
-
Categories
Funding
- ACS-PRF [46795]
- NSF [0748473]
- Volkswagen Foundation
- Direct For Mathematical & Physical Scien
- Division Of Chemistry [0748473] Funding Source: National Science Foundation
Ask authors/readers for more resources
We investigate the correlation between plasmon-enhanced nonlinear white-light emission and single-molecule surface-enhanced Raman scattering (SERS) on fractal silver films using a conjugated polymer as a versatile analyte. Single molecule resonance SERS is preferentiatly observed from sample positions which do not exhibit nonlinear light emission under infrared excitation. The results suggest that the broad emission background often associated with single molecule SERS may not be intrinsic to the huge optical field amplifications characteristic of SERS. The two-photon imaging technique promises to offer a facile approach to prescreen substrates for their single molecule SERS capability.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available