使用表面辅助自组装技术由芳基乙炔大环分子制造的超精细纳米纤维。

Ultrafine nanofibers fabricated from an arylene-ethynylene macrocyclic molecule using surface assisted self-assembly.

机构信息

Department of Chemistry and Biochemistry, Southern Illinois University, Carbondale, IL 62901, USA.

出版信息

Chem Commun (Camb). 2012 Sep 14;48(71):8904-6. doi: 10.1039/c2cc34127a. Epub 2012 Jul 30.

Abstract

Large area uniform nanofibers have been fabricated from a hexameric arylene-ethynylene macrocycle (1) through in situ self-assembly on a glass substrate during solvent evaporation. The fibril morphology is controlled by the solvophilic core of 1, in conjunction with the interfacial interactions between the side chains of 1 and the substrate.

摘要

通过在溶剂蒸发过程中原位自组装在玻璃基底上，从六元芳基乙炔大环（1）制备出大面积均匀的纳米纤维。纤维形态由 1 的亲溶剂核以及 1 的侧链与基底之间的界面相互作用控制。