Electrochemical luminescence determination of hyperin using a sol-gel@graphene luminescent composite film modified electrode for solid phase microextraction

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• 作者：Xiaojun Zou^a ; Fang Shang^b ; Sui Wang^b ; ^{wjydjy2011@163.com}
• 关键词：Electrochemiluminescence ; Hyperin ; Sol-gel@graphene luminescent composite film ; Modified electrode
• 刊名：Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
• 出版年：2017
• 出版时间：15 February 2017
• 年：2017
• 卷：173
• 期：Complete
• 页码：843-848
• 全文大小：770 K
• 卷排序：173

文摘

Hyaluronate@graphene composite film was fabricated at the glassy carbon electrode. Solid-phase microextraction combined with electrochemiluminescence detection was developed to detect trace level of hyperin. The strategy can be applied in Abelmoschus manihot and Semen cuscutae.