Water-soluble perylene tetracarboxylic acid bisimides (PBIs) with terminally linked polyglycerol dendrons of four different generations have been synthesized. These PBI dyes reveal a strong dendritic effect, enabling outstanding fluorescence quantum yields in water up to almost 100% for the highest dendron generation.
POLYETHER POLYOL DENDRON CONJUGATES WITH EFFECTOR MOLECULES FOR BIOLOGICAL TARGETING
申请人:Licha Kai
公开号:US20110065896A1
公开(公告)日:2011-03-17
Subject of the present invention are polyether polyol dendron conjugates comprising a specific polyether polyol dendron moiety, at least one certain fluorescent effector molecule (E). Such polyether polyol dendron conjugates may be used for diagnostic and therapeutic purposes, whereby the optical properties of the at least one certain fluorescent effector molecule are enhanced due to the attachment to the polyether polyol dendron conjugate.