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Quenching of CdSe quantum dot emission, a new approach for biosensing.

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.
Publication status:
Published

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Publisher copy:
10.1039/b500664c

Authors


Dyadyusha, L More by this author
Jaiswal, S More by this author
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Chemistry, Organic Chemistry
Baumberg, JJ More by this author
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Journal:
Chemical communications (Cambridge, England)
Issue:
25
Pages:
3201-3203
Publication date:
2005-07-05
DOI:
EISSN:
1364-548X
ISSN:
1359-7345
URN:
uuid:f0a8dcad-e667-4fb5-80a3-b8011f785b7c
Source identifiers:
400041
Local pid:
pubs:400041

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