Synthesis and Photophysical Study of 2′-Deoxyuridines Labeled with Fluorene Derivatives

Molecules

Hyun Yi Cho¹  Sang Keun Woo² 

[1] Department of Chemistry and Green-Nano Materials Research Center, Kyungpook National University, Daegu 702-701, Korea;;Molecular Imaging Research Center, Korea Institute of Radiological and Medical Sciences, 75 Nowon-gil, Seoul 139-706, Korea

关键词: nucleosides;    fluorene;    fluorescence;    dibenzofuran;    dibenzothiophene;   

DOI  :  10.3390/molecules171012061

来源: mdpi

【 摘 要 】

We examined microenvironment-sensitive fluorescent 2′-deoxyuridines labeled with fluorene derivatives that exhibited solvent-dependent photophysical properties. The high sensitivity of the fluorescence shift and the nucleoside intensity dependence on solvent polarity provided information useful for estimating the polarity of the environment surrounding the fluorescent nucleoside.

【 授权许可】

CC BY   
© 2012 by the authors; licensee MDPI, Basel, Switzerland.