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| The Molecular Recognition Characteristics of ω-MercaptoMethoxy Poly(Ethylene Glycol) Self-assembled Monolayer at Gold Electrode and the Detection of Dopamine in Serum | |
| 作者姓名： | Shi Feng HOU Ke Shen YANG Hui Qun FANG and Hong Yuan CHEN |
| 作者单位： | Department of Chemistry，Naning University，Nanjing 210093 |
| 摘 要： | Recently,theselfassembledmonolayersofto-mercaPtocarboxylicacidongoldelectrodeswereusedasameanstodetectDAinthepresenceofAA.l-2DAhasagoodresponseatthenegativelychargedSAMselectrodebutAAhaslittleresponseonit.InthespaPer,wehaveaPpliedto-mercaPtomethoxypoly(ethyleneglycol)(MPEG)ongoldelectrodesurfacetoformselfassembledmonolayerswithmolecularrecognitionproperty.DAhadgoodresponseatthiselectrode.However,AAwasrepelledfromtheMPEGfilm.ThsfilmelectrodecanbeusedtodetectDAintliepresenceofhighcon… |
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