Inventors: Fang GZ,
Wang JP,
Pan MF,
Wang S
Patent Title: Preparation method of trace triasulfuron-enriched molecular imprinting polymer
Publication date: 2012
Publication number: CN102336870
Abstract: The invention relates to a preparation method of a trace triasulfuron-enriched molecular imprinting polymer. The preparation method is mainly and technically characterized in that an adsorption functional material having high selective recognition ability for triasulfuron is synthesized by adopting a mass polymerization method, with the triasulfuron as a template molecule, methacrylic acid as a functional monomer, ethylene glycol dimethacrylate as a cross linker, azobisisobutyronitrile as an evocating agent and N,N-dimethylformamide and methylbenzene as reaction solvents. The invention has the advantages of low cost, simple synthesis process and easily-controlled reaction conditions; and the prepared triasulfuron-enriched molecular imprinting polymer can be used for combining solid phase extraction filler with a high efficiency liquid chromatography and is suitable for purifying water, soil and other samples and detecting the content of trace triasulfuron.
URL: http://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20120201&DB=EPODOC&locale=en_EP&CC=CN&NR=102336870A&KC=A&ND=1
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