作者:Wen-hai Zhan、Hannah N. Barnhill、Krishnamoorthy Sivakumar、He Tian、Qian Wang
DOI:10.1016/j.tetlet.2005.01.066
日期:2005.3
A new type of 2-propynyl substituted hemicyanine dyes have been synthesized in a facile route, which have showed superior solubility in water and good optical properties. The terminal alkynyl groups were employed for bioconjugation through a 1,3-dipolar cycloaddition with azides under mild conditions. (C) 2005 Elsevier Ltd. All rights reserved.