MnO₂ nanosheets as an artificial enzyme to mimic oxidase for rapid and sensitive detection of glutathione

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• 作者：Jing Liu^a ; Lingjie Meng^a ; ^{menglingjie@mail.xjtu.edu.cn} ; Zhaofu Fei^b ; Paul J. Dyson^b ; ^{paul.dyson@epfl.ch} ; Xunan Jing^a ; Xing Liu^a
• 关键词：MnO2 nanosheets ; Nanozymes ; Oxidase ; Colorimetric assay ; Glutathione
• 刊名：Biosensors and Bioelectronics
• 出版年：2017
• 出版时间：15 April 2017
• 年：2017
• 卷：90
• 期：Complete
• 页码：69-74
• 全文大小：629 K
• 卷排序：90

文摘

The MnO2 nanosheets were used as nanozymes to mimic the structure, complexity and function of nature enzymes. A rapid and robust colorimetric assay for the quantification of GSH based on MnO2 nanosheets as an artificial oxidase. The colorimetric assay with high sensitivity and selectivity could be applied for detection of GSH in biological samples.