Amino-functionalized graphene quantum dots based ratiometric fluorescent nanosensor for ultrasensitive and highly selective recognition of horseradish peroxidase
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- 作者：Shan Huanga ; bAuthor Vitae ; Lumin WangaAuthor Vitae ; Chusheng Huanga ; bAuthor Vitae ; Wei SuaAuthor Vitae ; Qi Xiaoa ; b ; qi.xiao@whu.edu.cn" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae
- 关键词：Amino-functionalized graphene quantum dots ; Ratiometric fluorescent nanosensor ; Horseradish peroxidase ; Recognition ; Enzymatic activity
- 刊名：Sensors & Actuators: B. Chemical
- 出版年：2016
- 出版时间：29 October 2016
- 年：2016
- 卷：234
- 期：Complete
- 页码：255-263
- 全文大小：2599 K
文摘
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A novel ratiometric fluorescent nanosensor was established based on af-GQDs and DAP.
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This ratiometric fluorescent nanosensor was used to detect HRP with ultrasensitivity.
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HRP content could be easily distinguished by the naked eyes.