Photoinduced polymerization from dimethylamino-terminated self-assembled monolayers on gold

被引：38

作者：

Dyer, DJ ^{[1
]}

Feng, JX

Schmidt, R

Wong, VN

Zhao, TF

Yagci, Y

机构：

[1] So Illinois Univ, Dept Chem, Carbondale, IL 62901 USA

[2] Istanbul Tech Univ, Dept Chem, TR-80626 Istanbul, Turkey

来源：

MACROMOLECULES | 2004年 / 37卷 / 19期

关键词：

D O I：

10.1021/ma048950i

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Dimethylamino-terminated self-assembled monolayers (SAM) were used to perform photoinduced polymerization on gold. The photochemical initiation was more rapid than thermal and allowed the lithographic patterning of planar substrates. It was found that dialkylamino SAMs proved beneficial to initiate systems for the synthesis of grafted polymers. The number-average molecular weight of the polymers were examined and it was suggested that molecular weight for grafted polymers was similar to that in bulk solutions for free radical polymerizations.

引用

页码：7072 / 7074

页数：3

共 52 条

[1] A xanthate-derived photoinitiator that recognizes and controls the free radical polymerization pathways of methyl methacrylate and styrene [J].