Issue 31, 2013

Staged self-assembly of PAMAM dendrimers into macroscopic aggregates with a microribbon structure similar to that of amelogenin

Abstract

In this work, the PAMAM dendrimer self-assembles into macroscopic aggregates with a microribbon structure in aqueous solution containing ferric chloride, which are millimeters in length and micrometers in width. The microribbons have a stable structure with the thickness approaching 5 μm. Their self-assembly process and final morphology are pretty similar to those of the supramolecular assembly of amelogenin. The method opens a new avenue for fabricating novel and well-defined materials to mimic the assembly process of proteins and their biological functionalizations as protein analogues for wide applications.

Graphical abstract: Staged self-assembly of PAMAM dendrimers into macroscopic aggregates with a microribbon structure similar to that of amelogenin

Supplementary files

Article information

Article type
Paper
Submitted
30 May 2013
Accepted
31 May 2013
First published
05 Jun 2013

Soft Matter, 2013,9, 7553-7559

Staged self-assembly of PAMAM dendrimers into macroscopic aggregates with a microribbon structure similar to that of amelogenin

J. Yang, S. Cao, J. Li, J. Xin, X. Chen, W. Wu, F. Xu and J. Li, Soft Matter, 2013, 9, 7553 DOI: 10.1039/C3SM51510A

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