Novel imprinted nanocapsule with highly enhanced hydrolytic activity for organophosphorus pesticide degradation and elimination》.pdfVIP

European Polymer Journal 72 (2015) 190–201 Contents lists available at ScienceDirect European Polymer Journal journal homepage: www.elsevi /locate/europolj Macromolecular Nanotechnology Novel imprinted nanocapsule with highly enhanced hydrolytic activity for organophosphorus pesticide degradation and elimination Heguang Shi, Ruiyu Wang, Jixiang Yang, Hongqi Ren, Shuai Liu, Tianying Guo ⇑ Key Laboratory of Functional Polymer Materials (Nankai University), Ministry of Eduction, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Weijin Road, No. 94, Tianjin 300071, China a r t i c l e i n f o a b s t r a c t Article history: The removal of organophosphorus pesticide residues is of great importance to environment Received 15 July 2015 treatment nowadays. In this work, we designed a novel imprinted hollow nanocapsule Received in revised form 14 September 2015 which could effectively eliminate organophosphorus pesticide residues remained in water Accepted 16 September 2015 environment. The shell of the methyl parathion imprinted nanocapsule was prepared Available online 18 September 2015 based on a multi-pyridine-ligand functional monomer, N-(4-vinylbenzyl)-di(2-picolyl) amine. The obtained nanocapsule showed a high catalytic efficiency towards methyl Keywords: 2 parathion, with an