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Metal ion complexation: A route to 2D templates?

被引：54
作者：
De Feyter, S
Abdel-Mottaleb, MMS
Schuurmans, N
Verkuijl, BJV
van Esch, JH
Feringa, BL
De Schryver, FC
机构：
[1] Katholieke Univ Leuven, Dept Chem, B-3001 Louvain, Belgium
[2] Univ Groningen, Ctr Mat Sci, Stratingh Inst, Lab Organ & Mol Inorgan Mol Chem, NL-9747 AG Groningen, Netherlands
来源：
CHEMISTRY-A EUROPEAN JOURNAL | 2004年 / 10卷 / 05期
关键词：
bipyridines coordination; physisorption; scanning probe microscopySTM; self assembly;
D O I：
10.1002/chem.200305424
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The two-dimensional ordering of a number of 2,2'-bipyridine derivatives at the liquid/solid interface has been investigated by scanning tunneling microscopy. By appropriate functionalization of the bipyridine units, their intermolecular distance can be tuned, which has proved to be crucial for complexation with metal ions. The in situ addition of metal salts (Pd2+, Cu2+), leading to the formation of metal-bipyridine complexes, has a dramatic influence on the two-dimensional ordering of the molecules and suggests that these complexes could be used as templates.
引用
收藏
页码：1124 / 1132
页数：9
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