光接枝
聚合物
材料科学
单体
聚合物刷
化学工程
计算机科学
聚合
复合材料
工程类
作者
Wenbo Sheng,Wei Li,Shunqi Xu,Yunhao Du,Rainer Jordan
出处
期刊:ACS Macro Letters
[American Chemical Society]
日期:2023-07-20
卷期号:12 (8): 1100-1105
被引量:1
标识
DOI:10.1021/acsmacrolett.3c00354
摘要
Here, we report an oxygen-tolerant photografting technique to grow polymer brushes employing microliter volumes of monomer solution under ambient conditions. With the key advantages that include spatial control, initiator/catalyst-free nature, and high oxygen tolerance, a series of homo-, multiblock, and arbitrary patterned polymer brushes were successfully obtained by photografting. Moreover, a dual-functional surface with hydrophilic and hydrophobic properties could easily be realized by one-pot photografting. These results illustrated the practicality and versatility of this strategy, which will allow nonexperts access to polymer brush architectures and broaden the potential applications of polymer brushes.
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