Quenching of CdSe quantum dot emission, a new approach for biosensing.
نویسندگان
چکیده
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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عنوان ژورنال:
- Chemical communications
دوره 25 شماره
صفحات -
تاریخ انتشار 2005