Quenching of CdSe quantum dot emission, a new approach for biosensing
Dyadyusha, L., Yin, H., Jaiswal, S., Brown, T., Baumberg, J.J., Booy, F.P. and Melvin, T. (2005) Quenching of CdSe quantum dot emission, a new approach for biosensing. Chemical Communications, 25, 3201-3203. (doi:10.1039/b500664c)
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Official URL: http://dx.doi.org/10.1039/b500664c
Description/Abstract
The emission of CdSe quantum dots linked to the 5'-end of a DNA sequence is efficiently quenched by hybridisation with a complementary DNA strand with a gold nanoparticle attached at the 3'-end; contact of the quantum dot and gold nanoparticle occurs.
| Item Type: | Article |
|---|---|
| ISSN: | 1359-7345 (print) |
| Uncontrolled Keywords: | molecular beacons, energy-transfer, in-vivo, fluorescence, dna, hybridization, probe, oligonucleotides, nanoparticles, nanocrystals |
| Related URLs: | http://www.ncbi.nlm.nih.gov/en...med_DocSum http://dx.doi.org/10.1039/b500664c |
| Subjects: | T Technology > TP Chemical technology Q Science > QD Chemistry Q Science > QH Natural history > QH426 Genetics |
| Divisions: | University Structure - Pre August 2011 > School of Electronics and Computer Science University Structure - Pre August 2011 > Optoelectronics Research Centre University Structure - Pre August 2011 > School of Physics and Astronomy University Structure - Pre August 2011 > School of Chemistry |
| ePrint ID: | 20783 |
| URI: | http://eprints.soton.ac.uk/id/eprint/20783 |
| Deposited On: | 01 Mar 2006 |
| Last Modified: | 01 Jun 2011 12:06 |
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