β-cyclodextrin(β-CD) was a widely used high biocompatibility supramolecular compounds.If human control binding sites of β-CD molecular imprinting technology.The could increase the guest molecules' combining efficiency and choice and contribute to the synthesis of intelligent host molecules.β-CD was a industrialized products with low costs,and its cavity dimensions was moderate,so it has been used in solid phase extraction,analysis,molecular recognition of chiral separation,chromatography and sensor material...