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Spinach RNA aptamer detects lead (II) with high selectivity()

Spinach RNA aptamer contains a G-quadruplex motif that serves as a platform for binding and fluorescence activation of a GFP-like fluorophore. Here we show that Pb(2+) induces formation of Spinach’s G-quadruplex and activates fluorescence with high selectivity and sensitivity. This device establishe...

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Dades bibliogràfiques
Publicat a:Chem Commun (Camb)
Autors principals: DasGupta, Saurja, Shelke, Sandip A., Li, Nan-sheng, Piccirilli, Joseph A.
Format: Artigo
Idioma:Inglês
Publicat: 2015
Matèries:
Accés en línia:https://ncbi.nlm.nih.gov/pmc/articles/PMC4755583/
https://ncbi.nlm.nih.gov/pubmed/25940073
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1039/c5cc01526j
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