MIPdatabase
Authors: Cai ZF, Dai HJ, Si SH, Ren FL
Article Title: Molecular imprinting and adsorption of metallothionein on nanocrystalline titania membranes.
Publication date: 2008
Journal: Applied Surface Science
Volume: 254
Issue: (15)
Page numbers: 4457-4461.
DOI: 10.1016/j.apsusc.2008.01.015
Alternative URL: http://www.sciencedirect.com/science/article/B6THY-4RJRVG4-G/1/d50bb93cdfd27a26349cab2dce6a2ed7
Abstract: Metallothionein (MT) imprinted TiO2 membrane was synthesized via surface sol-gel process, using MT as template and TiO2 sol as imprinted matrix. Appropriate template cavities in the TiO2 sol-gel membrane were formed after the template molecules were removed on treatment with 1% NaOH solution. In situ technique of quartz crystal microbalance (QCM) was employed to study the molecular imprinting behavior of MT on nanocrystalline titania membranes. The imprinted membrane showed selectivity recognition for MT as compared to the other proteins. The amount of adsorption increased with the increasing of MT concentration both on imprinted membrane and non-imprinted membrane. The adsorption amount increased with the increasing of pH on imprinted membrane
Template and target information: protein, Metallothionein, MT
Author keywords: Metallothionein (MT), molecular imprinting, quartz crystal microbalance, Nanocrystalline titania
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