RT Journal T1 Fe3O4 magnetic dispersive solid-phase extraction with graphene for determination of organochlorine pesticides contaminants in water A1 WANG Mingyu, SU Liqing, ZHANG Shaojun, WANG Yu PB Journal of Shandong University(Engineering Science) FD 2017-08-20 YR 2017 JF Journal of Shandong University(Engineering Science) JO Journal of Shandong University(Engineering Science) VO 47 IS 4 SP 117 DO 10.6040/j.issn.1672-3961.0.2017.002 K1 organochlorine pesticide;pesticide residues;micelles extraction;Fe#sub#3#/sub#O#sub#4#/sub# magnetic nanoparticles;graphene;dispersive solid-phase extraction LK {http://gxbwk.njournal.sdu.edu.cn/EN/article/article_1633.shtml}