Two-photon induced fluorescence of Cy5-DNA in buffer solution and on silver island films

We report the observation of a strong two-photon induced fluorescence emission of Cy5-DNA within the tunable range of a Ti:Sapphire laser. The estimated two-photon cross-section for Cy5-DNA of 400 GM is about 3.5-fold higher than it was reported for rhodamine B. The fundamental anisotropies of Cy5-D...

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Bibliographic Details
Published in:Biochem Biophys Res Commun
Main Authors: Lukomska, Joanna, Gryczynski, Ignacy, Malicka, Joanna, Makowiec, Slawomir, Lakowicz, Joseph R., Gryczynski, Zygmunt
Format: Artigo
Language:Inglês
Published: 2005
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Article
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC6844251/
https://ncbi.nlm.nih.gov/pubmed/15670753
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.bbrc.2004.12.148
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