Preparation and adsorption performance of lincomycin molecularly imprinted layer-coated silica
TANG Zhimin
MA Xinbing
Abstract：The silica coated with lincomycin (LIN) imprinted polymeric layer (LIN-MIP-PMAA-SiO2) was prepared by using LIN as template molecule,methacrylic acid as functional monomer and ethylene glycol dimethacrylate as crosslinker,and its structure was conformed by IR and SEM.The adsorption properties of LIN-MIP-PMAA-SiO2 on lincomyein were also studied.The results show that the maximum static adsorption capacity of LIN-MIP-PMAA-SiO2 for LIN is 106 mg·g-1 and it takes about 220 min to achieve the adsorption equilibrium.The separation factor of LIN-MIP-PMAA-SiO2 on lincomycin and clindamycin is 1.20,showing that LIN-MIP-PMAA-SiO2 displayed high recognition ability to the template molecule-LIN.
Keywords：siliconelincomycinsurface imprintedadsorption property
Publication Date：2016-01-01
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)