An amperometric l-tryptophan sensor platform based on electrospun tricobalt tetroxide nanoparticles decorated carbon nanofibers

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• 作者：Dongsheng Zhao^a ; ¹Author Vitae ; Youlan Lu^b ; ¹Author Vitae ; Yaping Ding^a ; ^b ; ^c ; ^{wdingyp@sina.com}Author Vitae ; Rong Fu^bAuthor Vitae
• 关键词：Tricobalt tetroxide nanoparticles ; Carbon nanofibers ; l-tryptophan ; Electrochemical determination
• 刊名：Sensors and Actuators B: Chemical
• 出版年：2017
• 出版时间：31 March 2017
• 年：2017
• 卷：241
• 期：Complete
• 页码：601-606
• 全文大小：1423 K
• 卷排序：241

文摘

Co3O4-CNF were prepared by electrospinning technology followed by successive annealing process and oxidation process. Morphology and catalytic property of different weight percentage of cobalt acetate in precursor were studied. The proposed sensor has good stability and reproducibility.