Issue 3, 2015

Preparation of polydopamine nanocapsules in a miscible tetrahydrofuran–buffer mixture

Abstract

A miscible tetrahydrofuran–tris buffer mixture has been used to fabricate polydopamine hollow capsules with a size of 200 nm and with a shell thickness of 40 nm. An unusual non-emulsion soft template mechanism has been disclosed to explain the formation of capsules. The results indicate that the capsule structure is highly dependent on the volume fraction of tetrahydrofuran as well as the solvent, and the shell thickness of capsules can be controlled by adjusting the reaction time and dopamine concentration.

Graphical abstract: Preparation of polydopamine nanocapsules in a miscible tetrahydrofuran–buffer mixture

Supplementary files

Article information

Article type
Communication
Submitted
30 九月 2014
Accepted
14 十一月 2014
First published
14 十一月 2014

Org. Biomol. Chem., 2015,13, 686-690

Author version available

Preparation of polydopamine nanocapsules in a miscible tetrahydrofuran–buffer mixture

Y. Ni, W. Jiang, G. Tong, J. Chen, J. Wang, H. Li, C. Yu, X. Huang and Y. Zhou, Org. Biomol. Chem., 2015, 13, 686 DOI: 10.1039/C4OB02080D

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