Issue 25, 2015

Sticky tubes and magnetic hydrogels co-assembled by a short peptide and melanin-like nanoparticles

Abstract

This communication describes the co-assembly of polydopamine spheres, either bare or coated with Fe3O4 magnetic nanoparticles, with the short aromatic peptide diphenylalanine. The combination of polydopamine particles and diphenylalanine generated tubular structures decorated with adhesive spherical particles, while the co-assembly of the polydopamine spheres coated with magnetic Fe3O4 nanoparticles with diphenylalanine resulted in the formation of a magnetic hydrogel. These new architectures may be useful as new vehicles for several applications including tissue regeneration and drug delivery.

Graphical abstract: Sticky tubes and magnetic hydrogels co-assembled by a short peptide and melanin-like nanoparticles

Supplementary files

Article information

Article type
Communication
Submitted
03 Dit 2014
Accepted
23 Xim 2014
First published
03 Kax 2014

Chem. Commun., 2015,51, 5432-5435

Author version available

Sticky tubes and magnetic hydrogels co-assembled by a short peptide and melanin-like nanoparticles

P. Das, S. Yuran, J. Yan, P. S. Lee and M. Reches, Chem. Commun., 2015, 51, 5432 DOI: 10.1039/C4CC07671K

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements