Attachment of magnetic molecules on a nanoSQUID

被引：29

作者：

Lam, S. K. H. ^{[3
]}

Yang, Wenrong ^{[1
,3
]}

Wiogo, H. T. R. ^{[2
,3
]}

Foley, C. P. ^{[3
]}

机构：

[1] Univ Sydney, Australian Key Ctr Microscopy & Microanal, Electron Microscopy Unit, Sydney, NSW 2006, Australia

[2] Univ New S Wales, Sch Chem Engn, Sydney, NSW 2052, Australia

[3] CSIRO Mat Sci & Engn, Lindfield, NSW 2070, Australia

来源：

NANOTECHNOLOGY | 2008年 / 19卷 / 28期

关键词：

D O I：

10.1088/0957-4484/19/28/285303

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

A novel procedure combining monolayer self-assembly with electron beam lithography has been developed for attaching ferritin nanoparticles to a submicron thin-film SQUID (superconducting quantum interference device). After opening a window in the PMMA (polymethylmethacrylate) resist, organic linker molecules are used to attach ferritin to the exposed parts of the gold overlayer of a Nb nanoSQUID. This allows the magnetic nanoparticles to be located optimally as far as magnetic coupling to the nanoSQUID is concerned.

引用

页数：7

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