Abstract: Solid phase extraction (SPE) is a widely used sample pretreatment method for separation, purification and enrichment, which has been established due to its significant advantages of timesaving, low consumption of solvent, high enrichment factor, high accuracy, etc. In recent years, a variety of new SPE methods such as molecularly imprinted solid phase extraction (MISPE), magnetic solid phase extraction (MSPE), solid phase microextraction (SPME), etc., which are superior to the conventional SPE, have been developed and been widely applied to food, drugs, and environmental monitoring. In this paper, the basic principles and methods of SPE and its new applications in different areas are reviewed. © 2013 Journal of Chinese Pharmaceutical Sciences, School of Pharmaceutical Sciences, Peking University
Template and target information: Review - solid phase extraction
Author keywords: Magnetic solid phase extraction, molecularly imprinted solid phase extraction, solid phase extraction, solid phase microextraction