Sensitive, simultaneous determination of chrysin and baicalein based on Ta₂O₅-chitosan composite modified carbon paste electrode

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• 作者：Zhengkun Xie ; Gaiping Li ; Yamin Fu ; Mengjiao Sun ; Baoxian Ye ; ^{yebx@zzu.edu.cn}
• 关键词：Tantalum oxide particle ; Chitosan ; Chrysin ; Baicalein ; Electrochemical sensor
• 刊名：Talanta
• 出版年：2017
• 出版时间：1 April 2017
• 年：2017
• 卷：165
• 期：Complete
• 页码：553-562
• 全文大小：1484 K
• 卷排序：165

文摘

A novel and environmental friendly voltammetric sensor was fabricated. Sensitive, simultaneous determination of chrysin and baicalein by Ta2O5-CTS-CPE. The limit of detections are 0.03 and 0.05 μM (S/N=3), respectively. The content of analytes in herb Mu Hu-die was detected with satisfactory results.