Rapid synthesis of Cu₂O/CuO/rGO with enhanced sensitivity for ascorbic acid biosensing

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• 作者：Bingrong Wang ; Jiacheng He ; Fangqing Liu ; Lei Ding ; ^{Lding@hainu.edu.cn}
• 关键词：Ascorbic acid ; Biosensors ; rGO ; Cu2O/CuO
• 刊名：Journal of Alloys and Compounds
• 出版年：2017
• 出版时间：5 February 2017
• 年：2017
• 卷：693
• 期：Complete
• 页码：902-908
• 全文大小：1880 K
• 卷排序：693

文摘

Cu2O/CuO/reduced graphene oxide was synthesized through a rapid and convenient microwave-assisted hydrothermal method. The Cu2O/CuO/reduced graphene oxide was applied to ascorbic acid biosensor. The detection limit is 0.301 μM over wide linear detection ranges up to 1000 μM. The sensitivity is 1375.486 μA mM−1 cm−2.