Synthesis and self-assembly of chiral Gemini-shaped hexabenzocoronene amphiphiles
作者:Wang Zeng、Yu Liu、Xianying Li、Wusong Jin、Dengqing Zhang
DOI:10.1016/j.dyepig.2019.107624
日期:2019.11
hexa-peri-hexabenzocoronene (HBC) derivatives, CHBCs and FHBCs, carrying chiral hydrophilic substituents. Compared with CHBCs, FHBCs bears four fluorine substituents at the periphery of the core. The self-assembly behaviors of the HBCs were systematically investigated by scanning electron microscopy (SEM), transmission electron microscopy (TEM) and circular dichroism (CD) spectra. CHBCs self-assembling to
在本文中,我们侧重于构建双子形两亲六围-hexabenzocoronene(HBC)衍生物,CHBC S和FHBC S,承载手性亲水性的取代基。与CHBC相比,FHBC在核的外围带有四个氟取代基。通过扫描电子显微镜(SEM),透射电子显微镜(TEM)和圆二色性(CD)光谱系统地研究了六溴代二苯的自组装行为。在某些条件下,CHBC的自组装形成纳米管结构,而FHBC的自组装形成非管状聚集体。通过形成所有订购的组件CHBC S和FHBC具有CD活性。