Projects per year
Abstract
Improved positively charged nanoparticles are described to provide a simplified SERS substrate for DNA detection. Complete flocculation of the nanoparticles is prevented due to the controlled analyte induced aggregation. This provides a stable aggregation state which significantly extends the analysis window simplifying DNA detection by SERS.
| Original language | English |
|---|---|
| Pages (from-to) | 8192-8194 |
| Number of pages | 3 |
| Journal | Chemical Communications |
| Volume | 48 |
| Issue number | 66 |
| DOIs | |
| Publication status | Published - 2012 |
Keywords
- silver nanoparticles
- surface-enhanced Raman scattering
- Raman scattering
- oligonucleotides
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Dive into the research topics of 'Positively charged silver nanoparticles and their effect on surface-enhanced Raman scattering of dye-labelled oligonucleotides'. Together they form a unique fingerprint.Projects
- 5 Finished
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Wolfson Merit Award: Responsive Nanoparticles for Multi-Modal Imaging
Graham, D. (Principal Investigator)
1/11/10 → 31/10/15
Project: Research
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Single or few molecules detection by combined enhanced spectroscopes (SMD) (FP7 NMP)
Graham, D. (Principal Investigator) & Faulds, K. (Co-investigator)
European Commission - FP7 - Cooperation only
1/07/09 → 30/06/12
Project: Research
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NMS: EPSRC Science and Innovation Nanometrology for Molecular Science, Medicine and Manufacture
Birch, D. (Principal Investigator), Dawson, M. (Co-investigator), Faulds, K. (Co-investigator), Girkin, J. (Co-investigator), Graham, D. (Co-investigator), Martin, R. (Co-investigator), O'Donnell, K. (Co-investigator), Rolinski, O. (Co-investigator), Smith, W. (Co-investigator) & Wynne, K. (Co-investigator)
Scottish Funding Council SFC, EPSRC (Engineering and Physical Sciences Research Council)
1/08/08 → 31/01/12
Project: Research