title: Sorptive extraction techniques in sample preparation for organophosphorus pesticides in complex matrices.
abstract: Organophosphorus pesticides (OPPs), widely known as persistent organic pollutants, are the most popular contaminants in agriculture products in developing countries. The determination of OPPs in complex matrices, such as food, environmental and biological samples, usually requires extensive sample pretreatment. This review focuses on the sorptive extraction techniques applied as sample pretreatment for OPPs in complex matrices, including solid-phase extraction (SPE) and solid-phase microextraction (SPME). These methods are evaluated and the applications of each technique are demonstrated extensively with many practical examples.
authors.affiliation: Department of Instrumentation & Analytical Chemistry, Key Lab of Separation Science for Analytical Chemistry of CAS, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China.
authors.forename: Jie
authors.initials: J
authors.lastname: Chen
authors.forename: Chunfeng
authors.initials: C
authors.lastname: Duan
authors.forename: Yafeng
authors.initials: Y
authors.lastname: Guan
mesh_terms: D045424:Complex Mixtures / Q000737:chemistry; D004784:Environmental Monitoring; D005504:Food Analysis; D009943:Organophosphorus Compounds / Q000737:chemistry*; D010575:Pesticides / Q000737:chemistry*; D052616:Solid Phase Extraction / Q000379:methods*
chemical_list: D045424:Complex Mixtures; D009943:Organophosphorus Compounds; D010575:Pesticides