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Issue 1, 2019
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Direct growth of ordered PdCu and Co doped PdCu nanoparticles on graphene oxide based on a one-step hydrothermal method for ultrasensitive sensing of H2O2 in living cells

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Abstract

Ordered PdCu and Co doped PdCu nanoparticles have been synthesized on graphene oxide (GO). The obtained Co–PdCu/GO composites were used to fabricate a H2O2 electrochemical sensor which exhibits an ultralow LOD (limit of detection) of 1.2 nM and an extra broad linear range of 5 nM–5.774 mM, and has been used to detect H2O2 in living cells successfully.

Graphical abstract: Direct growth of ordered PdCu and Co doped PdCu nanoparticles on graphene oxide based on a one-step hydrothermal method for ultrasensitive sensing of H2O2 in living cells

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Supplementary files

Article information


Submitted
29 Sep 2018
Accepted
19 Nov 2018
First published
22 Nov 2018

Analyst, 2019,144, 157-160
Article type
Communication

Direct growth of ordered PdCu and Co doped PdCu nanoparticles on graphene oxide based on a one-step hydrothermal method for ultrasensitive sensing of H2O2 in living cells

W. Bai, X. Zhang and J. Zheng, Analyst, 2019, 144, 157
DOI: 10.1039/C8AN01875H

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