摘要
The communication provides a novel and alternative route to generate chemically tethered binary polymerbrush pattern through two-step surface-initiated atomictransfer radical polymerization (SI-ATRP). Polymer brush-1 was prepared by SI-ATRP, passivated by a reaction with NaN3, and etched with UV irradiation through a transmission electron microscopy grid to create exposed sites for the subsequently attached initiator on which polymer brush-2 was grown.
源语言 | 英语 |
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页(从-至) | 1979-1983 |
页数 | 5 |
期刊 | Macromolecular Rapid Communications |
卷 | 25 |
期 | 23 |
DOI | |
出版状态 | 已出版 - 12 12月 2004 |
已对外发布 | 是 |