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Phosphorothioate DNA Mediated Sequence-Insensitive Etching and Ripening of Silver Nanoparticles
Many DNA-functionalized nanomaterials and biosensors have been reported, but most have ignored the influence of DNA on the stability of nanoparticles. We observed that cytosine-rich DNA oligonucleotides can etch silver nanoparticles (AgNPs). In this work, we showed that phosphorothioate (PS)-modifie...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Frontiers Media S.A.
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6476897/ https://www.ncbi.nlm.nih.gov/pubmed/31041302 http://dx.doi.org/10.3389/fchem.2019.00198 |