Microplasma-assisted rapid, chemical oxidant-free and controllable polymerization of dopamine for surface modification

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发布日期 2017-06-26

DOI 10.1039/C7PY00805H

影响因子 5.582

作者

Zhe Wang, Chao Xu, Yuexiang Lu, Guoyu Wei, Gang Ye, Taoxiang Sun, Jing Chen

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摘要

The development of green, controllable and simple pathways for the rapid polymerization of dopamine is of great importance in the applications of polydopamine surface chemistry. Herein, we developed a green strategy to accelerate and control the polymerization of dopamine by using microplasma electrochemistry. It was found that the microplasma cathode could trigger and dramatically accelerate the polymerization process of dopamine. The PDA coating on a silicon wafer could reach a very high deposition rate of about 53 nm h−1, which is comparable to the fastest methods. The on/off mode and the rate of the polymerization reaction could also be regulated easily by the input current. This method could also be applied for creating two-dimensional (2D) surface coating patterns on various substrates.

期刊推荐

Planta Medica

European Journal of Wood and Wood Products

Kinetics and Catalysis

Nature

Russian Chemical Reviews

Fibre Chemistry

Proceedings of the National Academy of Sciences of the United States of America

Israel Journal of Chemistry

Pharmacological Reviews

Journal of Catalysis

来源期刊

Polymer Chemistry

CiteScore: 8.6

自引率: 7.3%

年发文量: 457

Polymer Chemistry welcomes submissions in all areas of polymer science that have a strong focus on macromolecular chemistry. Manuscripts may cover a broad range of fields, yet no direct application focus is required.

Microplasma-assisted rapid, chemical oxidant-free and controllable polymerization of dopamine for surface modification

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Polymer Chemistry

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