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), pp. 3201-3203. (doi:10.1039/B500664c) (PMID:15968371)

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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:Articles
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Yin, Professor Huabing
Authors: Dyadyusha, L., Yin, H., Jaiswal, S., Brown, T., Baumberg, J.J., Booy, F.P., and Melvin, T.
College/School:College of Science and Engineering > School of Engineering > Biomedical Engineering
Journal Name:Chemical Communications
Publisher:Royal Society of Chemistry
ISSN:1359-7345
ISSN (Online):1364-548X
Published Online:20 May 2005

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