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Aptamer Nano-Flares for Molecular Detection in Living Cells

We demonstrate a composite nanomaterial, termed an aptamer nano-flare, that can directly quantify an intracellular analyte in a living cell. Aptamer nano-flares consist of a gold nanoparticle core functionalized with a dense monolayer of nucleic acid aptamers with a high affinity for adenosine triph...

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Bibliographic Details
Main Authors: Zheng, Dan, Seferos, Dwight S., Giljohann, David A., Patel, Pinal C., Mirkin, Chad A.
Format: Artigo
Language:Inglês
Published: 2009
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC3200529/
https://ncbi.nlm.nih.gov/pubmed/19645478
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/nl901517b
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