Journal article
Quantitative single molecule surface-enhanced Raman scattering by optothermal tuning of DNA origami-assembled plasmonic nanoantennas
- Abstract:
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DNA origami is a powerful approach for assembling plasmonic nanoparticle dimers and Raman dyes with high yields and excellent positioning control. Here we show how optothermal induced shrinking of a DNA origami template can be employed to control the gap sizes between two 40 nm gold nanoparticles in a range of 1 nm – 2 nm. The high field confinement achieved with this optothermal approach was demonstrated by detection of surface-enhanced Raman spectrosco...
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- Publication status:
- Published
- Peer review status:
- Peer reviewed
- Version:
- Accepted manuscript
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- Files:
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(pdf, 1.1MB)
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- Publisher copy:
- 10.1021/acsnano.6b05276
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Authors
Funding
Volkswagen Foundation
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Bibliographic Details
- Publisher:
- American Chemical Society Publisher's website
- Journal:
- ACS Nano Journal website
- Volume:
- 10
- Issue:
- 11
- Pages:
- 9809–9815
- Publication date:
- 2016-09-05
- Acceptance date:
- 2016-09-20
- DOI:
- ISSN:
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1936-086X
- Pubs id:
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pubs:645861
- URN:
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uri:1218bf77-1d59-4419-a492-ffce41926937
- UUID:
-
uuid:1218bf77-1d59-4419-a492-ffce41926937
- Local pid:
- pubs:645861
Item Description
- Language:
- English
- Keywords:
Terms of use
- Copyright holder:
- American Chemical Society
- Copyright date:
- 2016
- Notes:
- © 2016 American Chemical Society
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