Side-by-side patterning of multiple alkanethiolate monolayers on gold by edge-spreading lithography

被引:40
作者
Geissler, M [1 ]
McLellan, JM [1 ]
Chen, JY [1 ]
Xia, YN [1 ]
机构
[1] Univ Washington, Dept Chem, Seattle, WA 98195 USA
关键词
lateral force microscopy; monolayers; nanolithography; self-assembly; thin films;
D O I
10.1002/anie.200500421
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
(Figure Presented) Going round in circles: Multiple self-assembled monolayers of thiols on gold are patterned as concentric rings with sub-100-nm resolution by edge-spreading lithography. A 2D array of silica beads on gold is used as a guide for thiol molecules delivered by successive printing with planar elastomeric stamps. This process can form chemically complex patterns (see picture), as revealed by lateral force microscopy. © 2005 Wilex-VCH Verlag GmbH & Co. KGaA.
引用
收藏
页码:3596 / 3600
页数:5
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