期刊论文

Tan, Ni

英文

Applied Surface Science

0169-4332

2016

364

579-588

10.1016/j.apsusc.2015.12.184

We gratefully acknowledge the Science and Technology Development Major Project of Hunan (No. 2015SF2005 ), the Science and Technology Development Project of Hunan (No. 2010FJ3014 ), and the Science and Technology Bureau Project of Hengyang (No. 2009kj08 ) for the financial support.

本校为第一且通讯机构

In this paper, a new core-shell composite of nordihydroguaiaretic acid (NDGA) molecularly imprinted polymers layer-coated silica gel (MIP@SiO2) was prepared through sol-gel technique and applied as a material for extraction of NDGA from Ephedra. It was synthesized using NDGA as the template molecule, γ-aminopropyltriethoxysilane (APTS) and methyltriethoxysilane (MTEOS) as the functional monomers, tetraethyl orthosilicate (TEOS) as the cross-linker and ethanol as the porogenic solvent in the surface of silica. The non-imprinted polymers layer-coated silica gel (NIP@SiO2) were prepared wit...