Pyranine, a multivalent anionic fluorescent dye, triggered the budding and production of small vesicles from giant vesicles that consisted of zwitterionic and cationic lipids. Calorimetric analysis and microscopic observations revealed that the binding of pyranine induced domain formations of the lipid bilayer followed by membrane fission.
吡啶是一种多价阴离子荧光
染料,它能够引发由两性离子和阳离子脂质组成的巨囊泡产生小囊泡并开始生长。热量分析和显微镜观察显示,
吡啶的附着能够诱导脂质双分子层的结构形成,随后发生膜分裂。