Conductive hydrogel composed of 1,3,5-benzenetricarboxylic acid and Fe^{3 +} used as enhanced electrochemical immunosensing substrate for tumor biomarker

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• 作者：Huiqiang Wang ; Hongliang Han ; Zhanfang Ma ; ^{mazhanfang@cnu.edu.cn}
• 关键词：Conductive hydrogel ; Electrochemical immunosensor ; Neuron-specific enolase ; Tumor biomarker ; 1 ; 3 ; 5-Benzenetricarboxylic acid ; Iron ion
• 刊名：Bioelectrochemistry
• 出版年：2017
• 出版时间：April 2017
• 年：2017
• 卷：114
• 期：Complete
• 页码：48-53
• 全文大小：629 K
• 卷排序：114

文摘

A novel conductive hydrogel was synthesized by one-pot method. The hydrogel was used as sensing substrate for label-free electrochemical immunosensor. The immunosensor exhibited an ultralow detection limit of 0.26 pg mL− 1 for neuron-specific enolase.