%0 Journal Article
%T SynthesisofAgnanoparticlesfortheelectrochemicaldetectionofanticancerdrugflutamide
%A Farzaneh Ahmadi
%A Jahan Bakhsh Raoof
%A Reza Ojani
%A Mehdi Baghayeri
%A Moslem Mansour Lakouraj
%A Hamed Tashakkorian
%J ´ß»¯Ñ§±¨
%P 439-445
%D 2015
%R 10.1016/S1872-2067(14)60209-6
%X £¿Agnanoparticlesweresynthesizedonthesurfaceofaglassycarbonelectrodemodifiedwithp-tert-butylcalix[4]areneandp-tert-butylcalix[6]arenebythedepositionofAg+atanopencircuitpotentialfollowedbytheelectrochemicalreductionoftheAg+.Thepresenceofthecalixarenelayerontheelectrodesurfacecontrolledtheparticlesizeandpreventedagglomeration.CyclicvoltammetryshowedthattheAgnanoparticlesonthemodifiedglassycarbonelectrodehadgoodcatalyticabilityforthereductionofflutamide.Theeffectsofcalixareneconcentration,potentialappliedforthereductionofAg+,numberofcalixarenelayers,andpHvalueontheelectrocatalyticactivityoftheAgnanoparticleswereinvestigated.Themodifiedelectrodehadalinearrangeindifferentialpulsevoltammetryof10-1000¦Ìmol/Lwithadetectionlimitof9.33¦Ìmol/LforflutamideatanS/N=3.Themethodwasappliedtothedetectionofflutamideinpracticalsamples.
%K Silvernanoparticle
%K Calix[n]arene
%K Flutamide
%K Voltammetricsensor
%U http://www.chxb.cn/CN/abstract/abstract21463.shtml