Li, Junjun., Huang, Ningdong., Wang, Daoliang., Xu, Lu., Huang, Youju., Chen, Mingming., Tao, Jiaojiao., Pan, Guoqiang., Wu, Ziyu., and Li, Liangbin., ‘‘Highly ordered, ultra long nanofibrils via the hierarchical self-assembly of ionic aromatic oligoamides,’’ Soft Matter 9, 4642-4647 (2013).
