MIPdatabase
Authors: Chang LM, Chen SN, Li X
Article Title: Synthesis and properties of core-shell magnetic molecular imprinted polymers.
Publication date: 2012
Journal: Applied Surface Science
Volume: 258
Issue: (17)
Page numbers: 6660-6664.
DOI: 10.1016/j.apsusc.2012.03.102
Alternative URL: http://www.sciencedirect.com/science/article/pii/S0169433212005417
Abstract: A general fabricating protocol for the preparation of core-shell magnetic molecularly imprinted polymers (MIPs) for chlorinated phenols recognition is described. In this protocol, Fe3O4 magnetic nanoparticles were first prepared using the chemical co-precipitation method. Then, the obtained magnetic nanoparticles were coated with a silica shell through modified Stöber method. Finally, MIP films were coated onto the surface of silica-modified magnetic nanoparticles by surface molecular imprinting technique. The resultant polymers showed a high saturation magnetization value (31.350 emu g-1), and short response time (30 s). Meanwhile, the as-synthesized magnetic MIPs showed an excellent recognition and selection properties toward imprinted molecule over structurally related compounds
Template and target information: chlorinated phenols, 4-chlorophenol, p-chlorophenol
Author keywords: Molecularly imprinted polymers, Magnetic, Chlorinated phenols, Hybrid
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