Supramolecular Hydrogels and High-Aspect-Ratio Nanofibers through Charge-Transfer-Induced Alternate Coassembly
作者:K. Venkata Rao、K. Jayaramulu、Tapas Kumar Maji、Subi J. George
DOI:10.1002/anie.201000527
日期:——
Gelling together: The alternate coassembly of a noncovalent donor–acceptor (D–A) amphiphilic pair in water results in very long nanofibers that form hydrogels (see scheme). Microscopic and single‐crystal studies have provided an insight into the hierarchical self‐assembly of the charge‐transfer (CT) amphiphile, which consists of coronene and a viologen derivative, into cylindrical micelles and gels
凝结在一起:非共价的供体-受体(D-A)两亲性分子在水中交替交替组装,会形成很长的纳米纤维,形成水凝胶(请参阅方案)。微观和单晶研究提供了对电荷转移(CT)两亲物的分层自组装的了解,该两亲物由co烯和紫精衍生物组成,随着D–A对的浓度增加,变成圆柱形的胶束和凝胶。增加。