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The theoretical evaluation of propoxur electrochemical determination over a conducting polymer,saturated with radical centers
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نویسنده
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tkach v.v. ,de oliveira s.c. ,ivanushko y.g. ,lukanova s.m. ,romaniv l.v. ,aksimentyeva o.i. ,ojani r. ,yagodynetś p.i.
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منبع
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analytical and bioanalytical electrochemistry - 2017 - دوره : 9 - شماره : 3 - صفحه:286 -294
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چکیده
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The possibility of the electrochemical detection of propoxur pesticide over a conducting polymer,saturated by radical sites,was described from theoretical mechanistic point of view. the correspondent mathematical model was developed and analyzed by means of linear stability theory and bifurcation analysis. it was shown that,despite of the effects of radical coupling,the radical sites saturated conducting polymers may serve as an efficient electrode modifier for propoxur electrochemical detection. the reaction is expected to be diffusion controlled. the oscillatory behavior in this system is possible and may be caused by surface and electrochemical reaction factors. © 2017 by cee (center of excellence in electrochemistry).
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کلیدواژه
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Conducting polymers; Electrochemical sensors; Food safety; Propoxur; Stable steady-state
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آدرس
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chernivtsi national university,kotsyubyns’ky str.,2,chernivtsi,ukraine,universidade federal de mato grosso do sul,av. sen. felinto. müller,1555,c/p. 549,campo grande, Brazil, universidade federal de mato grosso do sul,av. sen. felinto. müller,1555,c/p. 549,campo grande, Brazil, chernivtsi national university,kotsyubyns’ky str.,2, Ukraine, chernivtsi national university,kotsyubyns’ky str.,2, Ukraine, chernivtsi national university,kotsyubyns’ky str.,2, Ukraine, lviv national university,kyryl and mefodiy str.,6, Ukraine, university of mazandaran,3rd km. air force road, ایران, chernivtsi national university,kotsyubyns’ky str.,2, Ukraine
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Authors
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