| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10560605 | Talanta | 2005 | 6 Pages |
Abstract
Monodisperse Au at SiO2 nanoparticles has been functionalized with carboxylic groups for further bioconjugation with amino-terminated oligonucleotides. The oligonucleotide-modified Au at SiO2 nanoprobes have been applied in the fast colorimetric DNA based on the sequence-specific hybridization properties of DNA. Self-assembling behavior of Au at SiO2 nanoparticles was also investigated.
Related Topics
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Authors
Shuhua Liu, Zhihua Zhang, Yubo Wang, Fuke Wang, Ming-Yong Han,