期刊论文

Xie, Lianwu

英文

Food Chemistry

0308-8146

2015

178

18-25

10.1016/j.foodchem.2015.01.069

National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21275163]; Science and Technology Program of Hunan Province, China [2012FJ2006, 2014RS4004]; Postdoctoral Science Foundation of ChinaChina Postdoctoral Science Foundation [2014M550426]; Postdoctoral Science Foundation of Central South University; Shenghua Yuying project of Central South University

本校为第一机构

Improving sites accessibility can increase the binding efficiency of molecular imprinted polymers (MIPs). In this work, we firstly synthesized MIPs over magnetic mesoporous silica microspheres (Fe3O4@mSiO2@MIPs) for the selective recognition of protocatechuic acid (PCA). The resulting Fe3O4@mSiO2@MIPs were characterized by transmission electron microscopy (TEM), Fourier transform infrared spectrometer (FT-IR), thermo-gravimetric analysis (TGA), Brunauer-Emmett-Teller (BET), and vibration sample magnetometer (VSM), and evaluated by adsorption isotherms/kinetics and competitive adsorption. The m...