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Nerve Agent Destruction by Recyclable Catalytic Magnetic Nanoparticles
2005
Industrial & Engineering Chemistry Research
Preserved Fulltext
Organophosphorus (OP) pesticides and warfare agents are catalytically hydrolyzed in aqueous media by suspensions of magnetite (Fe 3 O 4 ) nanoparticles modified with poly(1-vinylimidazole-co-acrolein oxime-co-acrylic acid). The oxime-and imidazole-modified magnetite particle serves as a nano-sized particulate carrier with nucleophilic groups immobilized on its surface. The oximemodified magnetite nanoparticles are colloidally stable within a wide pH range and are readily recovered for reuse
doi:10.1021/ie0506926
fatcat:yxmgfh6y3vgyrcqsnffis2pdvm