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...

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Detalles Bibliográficos
Autores principales: Hu, Shengqiang, Huang, Po-Jung Jimmy, Wang, Jianxiu, Liu, Juewen
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2019
Materias:
Chemistry
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

Internet

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

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