Design, Synthesis, and Use of Y-Shaped ATRP/NMP Surface Tethered Initiator.
Design, Synthesis, and Use of Y-Shaped ATRP/NMP Surface Tethered Initiator.
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Y 型 ATRP/NMP 表面束缚引发剂的设计、合成和使用
DOI:
10.1021/acsmacrolett.5b00175
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发表时间:
2015
影响因子:
7.015
通讯作者:
Zentel
中科院分区:
文献类型:
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作者:
Calabrese;Ditter;Liedel;Blumfield;Zentel
Heterogeneous polymer brushes on surfaces can be easily formed from a binary initiator on a silicon oxide substrate where two different types of polymers can be grown side-by-side. Herein, we designed a new Y-shaped binary initiator using straightforward chemistry for “grafting from” polymer brushes. This initiator synthesis takes advantage of the Passerini reaction, a multicomponent reaction combining two initiator sites and one surface linking site. This Y-shaped binary initiator can be synthesized in three steps with a higher yield than other similar initiators reported in the literature, and can be performed on a multigram scale. We were able to attach the initiator to a silicon oxide substrate and successfully grow polymer brushes from both initiators (separately and in combination), confirmed by NEXAFS, AFM, and contact angle.
DOI:
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发表时间:
1986
期刊:
影响因子:
--
作者:
M. Berry;R. Champaneria;J. Howell
通讯作者:
J. Howell
DOI:
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发表时间:
2006
期刊:
影响因子:
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作者:
C. R. Becer;Renzo M. Paulus;R. Hoogenboom;U. Schubert
通讯作者:
U. Schubert
DOI:
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发表时间:
2006
期刊:
影响因子:
--
作者:
S. Santer;Alexey Kopyshev;Hyun;J. Rühe
通讯作者:
J. Rühe