作者:Katy Cantin、Simon Rondeau-Gagné、Jules Roméo Néabo、Maxime Daigle、Jean-Francois Morin
DOI:10.1039/c1ob05441d
日期:——
An amide-containing phenylacetylene macrocycle (PAM) has been synthesized and its gelation properties were studied in different solvents. Surprisingly, this macrocycle forms organogels at low concentration in many polar and apolar solvents. XRD and FTIR analysis suggest that this macrocycle forms stable supramolecular assemblies owing to H-bonding. Scanning electron microscopy analyses show the formation of bundles of nanofibrils, demonstrating the long-range organization of this material.
合成了一种含酰胺的苯乙炔大环(PAM),并研究了其在不同溶剂中的胶凝特性。令人惊讶的是,该大环在许多极性和非极性溶剂中以低浓度形成有机凝胶。XRD和FTIR分析表明,该大环由于氢键作用形成了稳定的超分子组装。扫描电子显微镜分析显示出纳米纤维束的形成,展示了该材料的长程有序性。