One-step green synthesis of β-cyclodextrin/iron oxide-reduced graphene oxide nanocomposite with high supramolecular recognition capability: Application for vortex-assisted magnetic solid phase extraction of organochlorine pesticides residue from honey samples

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• 作者：Shokouh Mahpishanian ; Hassan Sereshti ; ^{sereshti@khayam.ut.ac.ir} ; ^{sereshti@ut.ac.ir}
• 关键词：β-Cyclodextrin ; Graphene oxide ; Gas chromatography ; Organochlorine pesticides ; Magnetic solid phase extraction ; Honey
• 刊名：Journal of Chromatography A
• 出版年：2017
• 出版时间：17 February 2017
• 年：2017
• 卷：1485
• 期：Complete
• 页码：32-43
• 全文大小：3778 K
• 卷排序：1485

文摘

Novel β-cyclodextrin/Fe3O4-r-GO magnetic nanoadsorbent prepared via green method. Vortex-assisted MSPE/GC-ECD used for trace analysis of 16 OCPs pesticides in honey. Merits: LDR/5000, LOD/0.5–3.2 ng/kg, sorbent/15 mg/mL, time/<5 min, eluent/0.5 mL. Reusable/biocompatible/green sorbent with high recoveries/79–116% & enrichment > 370.