Chinese Journal of Chromatography
Molecularly imprinted polymers combination with deep eutectic solvents for solid-phase extraction of caffeic acid from hawthorn
LI Guizhen, TANG Weiyang, CAO Weimin, WANG Qian, ZHU Tao
Chinese Journal of Chromatography . 2015, (8): 792 -798 .  DOI: 10.3724/SP.J.1123.2015.03025