Nafion covered core–shell structured Fe3O4@graphene nanospheres modified electrode for highly selective detection of dopamine - Zhang, Wuxiang; Zheng, Jianzhong; Shi, Jiangu; Lin, Zhongqiu; Huang, Qitong; Zhang, Hanqiang; Wei, Chan; Chen, Jianhua; Hu, Shirong; Hao, Aiyou (Analytica chimica acta, 2015)
Keywords: analytical chemistry; ascorbic acid; biosensors; Calibration; Core–shell structure; detection limit; Dopamine; Dopamine - analysis; Electrochemistry; Electrodes; Fe3O4@graphene nanospheres/Nafion; Ferrosoferric Oxide - chemistry; Fluorocarbon Polymers - chemistry; glassy carbon electrode; Graphite - chemistry; Hydrogen-Ion Concentration; Limit of Detection; nanospheres; Nanospheres - chemistry; Raman spectroscopy; scanning electron microscopy; Temperature; transmission electron microscopy; uric acid; Electrochemistry; Fe3O4@graphene nanospheres/Nafion; Dopamine; Core–shell structure; FeO@graphene nanospheres/Nafion