发明名称 |
Solid-state colorimetric biosensors comprised of dendritic polymer networks |
摘要 |
Solid-state colorimetric biosensors having sensory groups and interdendritic cross-linking segments of alternating conjugated double and triple bonds are prepared by intermolecular polymerization of diacetylene-functionalized dendritic polymer precursors. The polymerization process may be used to form solid films that are capable of indicating the presence of an analyte by a detectable change in color. The disclosed solid-state colorimetric biosensors may exhibit excellent stability at elevated temperatures and in the presence of organic solvents, and due to the dendritic architecture and high density of sensing functionality achieve high sensitivity to analytes.
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申请公布号 |
US7141437(B2) |
申请公布日期 |
2006.11.28 |
申请号 |
US20030712739 |
申请日期 |
2003.11.13 |
申请人 |
MICHIGAN MOLECULAR INSTITUTE |
发明人 |
DVORNIC PETAR R.;KAGANOVE STEVEN N.;SARKAR ABHIJIT |
分类号 |
G01N33/547;C07H21/00;C12Q1/68;G01N21/63;G01N21/78;G01N33/532 |
主分类号 |
G01N33/547 |
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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