Quenching of CdSe quantum dot emission, a new approach for biosensing |
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| Authors: | Dyadyusha L Yin H Jaiswal S Brown T Baumberg J J Booy F P Melvin T |
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| Affiliation: | School of Electronics and Computer Science, University of Southampton, Highfield, UK. |
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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. |
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