Reversible Energy-Transfer Switching on a DNA Scaffold

[Image: see text] We show that FRET between Pacific Blue (PB) and Alexa488 (A488) covalently attached to a DNA scaffold can be reversibly controlled by photochromic switching of a spiropyran derivative. With the spiropyran in the closed spiro isomeric form, FRET occurs freely between PB and A488. UV...

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Bibliografiske detaljer
Udgivet i:J Am Chem Soc
Main Authors: Bälter, Magnus, Hammarson, Martin, Remón, Patricia, Li, Shiming, Gale, Nittaya, Brown, Tom, Andréasson, Joakim
Format: Artigo
Sprog:Inglês
Udgivet: American Chemical Society 2015
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC4353014/
https://ncbi.nlm.nih.gov/pubmed/25687828
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/ja512416n
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