NDLI: Catalytic destruction of malathion by metallomicelle layers

Content Provider	Springer Nature Link
Author	Badawi, A. M. Hafiz, A. A. Ibrahim, H. A.
Copyright Year	2003
Abstract	Two micellized Cu(II) and Fe(III) ion complexes were synthesized and found to possess good catalytic activity in the cleavage of the malathion/dupric (ferric) complex thionate ester. The complexes form metallomicelles, which bind the substrate by coordinating with the thionate sulfur in the malathion (which is chemically similar to the nerve agent sarin). Possible reasons for the rate acceleration include enhanced electrophilicity of the micellized metals, enhanced surface activity, and the recognized ability of cationic micelles to accelerate the cleavage of the thionate ester. The results of kinetic data (half-life times) for malathion degradation were 13.7 and 8.3 min in the presence of Cu(II) and Fe(III) metallomicelle layers, respectively.
Starting Page	239
Ending Page	241
Page Count	3
File Format	PDF
ISSN	10973958
Journal	Journal of Surfactants and Detergents
Volume Number	6
Issue Number	3
e-ISSN	15589293
Language	English
Publisher	Springer-Verlag
Publisher Date	2003-01-01
Publisher Place	Berlin, Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Catalytic destruction kinetic hydrolysis malathion metallomicelles Analytical Chemistry Physical Chemistry Polymer Sciences Industrial Chemistry/Chemical Engineering Surfaces and Interfaces, Thin Films Waste Water Technology Water Pollution Control Water Management Aquatic Pollution
Content Type	Text
Resource Type	Article
Subject	Surfaces, Coatings and Films Physical and Theoretical Chemistry Chemical Engineering

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