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ZHANG Jin-lei TAN Xue-cai ZHAO Dan-dan TAN Sheng-wei LIU Li WANG Lin HUANG Zeng-wei .College of Chemistry Ecological Engineering Guangxi University for Nationalities Nanning P.R.China 《高等学校化学研究》2011,(4)
A novel type of Fe3O4 nanoparticles modified glass carbon electrode(Fe3O4/GCE) was constructed and the electrochemical properties of N-(4-nitro-2-phenoxyphenyl)methanesulfonamide(nimesulide) were studied on the Fe3O4/GCE.In 0.4mol/L HAc-NaAc buffer solution(pH=5.0),the electrode process of nimesulide was irreversible at bare GCE and Fe3O4/GCE.The Fe3O4/GCE exhibited a remarkable catalytic and enhancement effect on the reduction of nimesulide.The reduction peak potential of nimesulide shifted positively from... 相似文献