Catalytic and peroxidase-like activity of carbon based-AuPd bimetallic nanocomposite produced using carbon dots as the reductant
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- 作者：Liuqing Yanga ; Xiaoying Liub ; Qiujun Lua ; Na Huanga ; Meiling Liua ; liumeilingww@126.com" class="auth_mail" title="E-mail the corresponding author ; Youyu Zhanga ; Shouzhuo Yaoa
- 关键词：C-dots ; AuPd/C nanocomposite ; Sequential reduction ; Catalytic activity ; Peroxidase-like activity
- 刊名：Analytica Chimica Acta
- 出版年：2016
- 出版时间：3 August 2016
- 年：2016
- 卷：930
- 期：Complete
- 页码：23-30
- 全文大小：2044 K
文摘
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Carbon-based AuPd bimetallic nanocomposite was synthesized using carbon dots.
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The green sequential reduction strategy synthesis method is simple, green, convenient and effective.
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The as synthesized AuPd/C NC showed good catalytic activity and peroxidase-like activity.
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The AuPd/C NC exhibits noticeably higher catalytic activity in reduction of 4-nitrophenol.
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A new colorimetric detection method for hydrogen peroxide based on AuPd/C NC was proposed.