发明名称 |
Photopolymerization-based fabrication of chemical sensing films |
摘要 |
A photopolymerization method is disclosed for attaching a chemical microsensor film to an oxide surface including the steps of pretreating the oxide surface to form a functionalized surface, coating the functionalized surface with a prepolymer solution, and polymerizing the prepolymer solution with ultraviolet light to form the chemical microsensor film. The method also allows the formation of molecular imprinted films by photopolymerization. Formation of multilayer sensing films and patterned films is allowed by the use of photomasking techniques to allow patterning of multiple regions of a selected sensing film, or creating a sensor surface containing several films designed to detect different compounds.
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申请公布号 |
US6670286(B1) |
申请公布日期 |
2003.12.30 |
申请号 |
US20020075741 |
申请日期 |
2002.02.13 |
申请人 |
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA |
发明人 |
YANG XIAOGUANG;SWANSON BASIL I.;DU XIAN-XIAN |
分类号 |
G01N27/12;G01N29/02;G03F7/16;(IPC1-7):H01L21/31;H01L21/469 |
主分类号 |
G01N27/12 |
代理机构 |
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地址 |
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