发明名称 |
Surface and site-specific polymerization by direct-write lithography |
摘要 |
Polymeric microstructures and nanostructures can be prepared with use of a tip to pattern a surface. A tip can be used to pattern a structure which can initiate polymerization. The structure can be then exposed to monomer to induce polymerization at the structure. Alternatively, a tip can be used to pattern a surface with a monomer in which the surface is treated with polymerization catalyst so that polymerization occurs at the patterning site. Ring-opening metathesis polymerization can be carried out with use of the tip to control the polymerization. The tip can be a sharp tip as used in for example an atomic force microscope tip. Norbornene types of monomers can be used. Biological macromolecules can be also prepared.
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申请公布号 |
US7326380(B2) |
申请公布日期 |
2008.02.05 |
申请号 |
US20040893543 |
申请日期 |
2004.07.19 |
申请人 |
NORTHWESTERN UNIVERSITY |
发明人 |
MIRKIN CHAD A.;LIU XIAOGANG;GUO SHOUWU |
分类号 |
B29C35/08;C08F2/00;G03F7/00;G03F7/20;H01J |
主分类号 |
B29C35/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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