Strong coupled palladium nanoparticles decorated on magnetic graphene nanosheets as enhanced peroxidase mimetics for colorimetric detection of H2O2
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- 作者：Siliang Lia ; b ; Hua Lic ; Fengjuan Chena ; Jian Liua ; Haoli Zhanga ; Zhengyin Yanga ; yangzy@lzu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Baodui Wanga ; wangbd@lzu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Palladium nanoparticles ; Reduced grapheme oxide ; Peroxidase mimetics ; Colorimetric sensor ; H2O2 ; TMB
- 刊名：Dyes and Pigments
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：125
- 期：Complete
- 页码：64-71
- 全文大小：1798 K
文摘
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Pd/Fe3O4-PEI-RGO was synthesized by dispersion of Pd NPs and Fe3O4 NPs on GO sheets.
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Pd/Fe3O4-PEI-RGO provides a sensing platform for the colorimetric detection of H2O2.
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Pd/Fe3O4-PEI-RGO has the advantages of facile preservation and rapid separation.
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Pd/Fe3O4-PEI-RGO has the enhanced peroxidase catalytic activity.
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