Abstract: A molecular imprinting polymer was formed using bovine serum albumin as "print" molecule, epoxy chloropropane as crosslinker, and the coordination compound of chitosan and metal ion as functional matrix. The morphologies of the molecular imprinting polymer were characterized by environmental scanning electron microscope, and the selective adsorption and separation effect was evaluated by protein adsorption experiment. The analytical results show that the imprinted polymer has good selectivity to bovine serum albumin. The bovine serum albumin adsorption of the molecular imprinting polymer is 21.9 times of the non-imprinted polymer. The imprinted polymer shows good selective adsorption and separation ability to the bovine serum albumin
Template and target information: protein, bovine serum albumin, BSA
Author keywords: Bovine serum albumin, chitosan, molecular imprinting polymer, protein imprinting