Inventors: Liu YX
Patent Title: Preparation of isocarbophos-enriched molecularly imprinted solid phase extraction column
Publication date: 2014
Publication number: CN104231170

Abstract: The invention discloses a preparation method of an isocarbophos solid phase extraction material which is based on the molecular imprinting technique and belongs to the technical field of detection. Based on a hyphenated technique of molecular imprinting and solid extraction, a molecularly imprinted polymer with peculiar isocarbophos is synthesized by means of thermal-initiation polymerization of a functional monomer and an initiator. By using the polymer as a specific enriching element and combining the solid phase extraction technique, a novel isocarbophos enriching and detecting method is established. The method has the function of specifically enriching trace isocarbophos in a lot of samples and is high in stability, not only can be used as a means for pre-treating and enriching samples, but also can be used as a specifically identifying material, and has a huge application potential in the industries such as determination of pesticide residues and food safety.
URL: http://worldwide.espacenet.com/publicationDetails/biblio?DB=EPODOC&II=0&ND=3&adjacent=true&locale=en_EP&FT=D&date=20141224&CC=CN&NR=104231170A&KC=A