Quencher-free linear beacon systems containing 2-ethynylfluorenone-labeled 2′-deoxyuridine units
作者:Jin Ho Ryu、Ju Young Heo、Eun-Kyoung Bang、Gil Tae Hwang、Byeang Hyean Kim
DOI:10.1016/j.tet.2011.10.092
日期:2012.1
In this study we synthesized the 2-ethynylfluorenone-containing deoxyuridine derivative UFO and incorporated it at the central positions of oligodeoxynucleotides (ODNs) in an attempt to develop a new type of quencher-free linear beacon probe and to understand the effect of functionalization of the fluorene scaffold on the photophysical properties of the fluorescent ODNs. Herein, we describe our photophysical