Inventors: Cheng JG, He QG, Feng SL, Cao HM
Patent Title: Compound material constructed by molecular engram and fluorescent conjugated polymer, preparation and application
Publication date: 2009
Publication number: CN101381438

Abstract: The invention relates to a composite material constructed by a molecular engram polymer and a fluorescence conjugated polymer and preparation and application thereof. The invention is characterized in the composite material consists of the fluorescence conjugated polymer, a connection unit and the molecular engram polymer, wherein the connection unit is used for the covalent connection between the side bond of the fluorescence conjugated polymer and the molecular engram polymer, meanwhile, the connection unit and the molecular engram polymer are in the covalent connection. The preparation process comprises the following steps: a functional monomer which can form the molecular engram polymer is introduced to the side chain of the fluorescence conjugated polymer through the covalent bond; and by taking various biological or/and chemical matter molecules as a template and adding a cross linking agent and an initiator, the polymerization reaction is initiated under the condition of heating or illumination, and a template molecule is removed by extraction, and the molecular engram- fluorescence conjugated polymer composite material which can detect various biological and chemical matter molecules simultaneously is obtained. The composite material can be used as a sensing material which can detect various biological and chemical matters simultaneously.
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