Authors: Luo Y
, Liu L
, Li LH
, Deng QY
Preparation of imprinted polymer with theophylline on silica surface and its characteristics.
Publication date: 2005
Journal: Acta Scientiarum Naturalium Universitatis Sunyatseni
Alternative URL: http://file.lw23.com/2/28/28f/28f65bce-4f92-4347-a72f-b5ea57d158fb.pdf
Abstract: Silica particles were modified with polymerizable double bonds on the surface. Then the molecular imprinting polymer imprinted with theophylline was grafted to the surface of modified silica. The molecularly imprinted polymer (MIP) based on the surface of silica was characterized by IR, element analysis, and scanning electron microscopy. The adsorption of theaphylline by MIP was measured. The separation property of MIP toward theaphylline and caffeine was investigated by thin layer chromatography
Template and target information: theophylline
Author keywords: Absorption, molecular imprinting, Silica grafting, theophylline
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