Controllable hierarchical self-assembly of porphyrin-derived supra-amphiphiles.

ABSTRACT: Control of self-assembly is significant to the preparation of supramolecular materials and illustration of diversities in either natural or artificial systems. Supra-amphiphiles have remarkable advantages in the construction of nanostructures but control of shape and size of supramolecular nanostructures is still a great challenge. Here, we fabricate a series of supra-amphiphiles by utilizing the recognition motifs based on a heteroditopic porphyrin amphiphile and its zinc complex. These porphyrin amphiphiles can bind with a few guests including Cl^-, coronene, C₆₀, 4,4'-bipyridine and 2,4,6-tri(pyridin-4-yl)-1,3,5-triazine, which are further applied to facilitate the controllable self-assembly. Addition of these guests result in the formation of various supra-amphiphi

SUBMITTER: Wang SP 

PROVIDER: S-EPMC6438973 | biostudies-literature | 2019 Mar

REPOSITORIES: biostudies-literature