Schematic image shows the preparation process and detection principle of AuPd@Fe2O3 NPs/GCE. (IMAGE)

Beijing Zhongke Journal Publising Co. Ltd.

Schematic image shows the preparation process and detection principle of AuPd@Fe2O3 NPs/GCE.

Caption

The AuPd@Fe2O3 NPs-based EC sensor (AuPd@Fe2O3 NPs/GCE) was prepared conveniently by dropping the mixture of AuPd@Fe2O3 NPs and Nafion on glassy carbon electrode (GCE), and firstly utilized for the detection of DA. Art by Zhu’s group.

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Beijing Zhongke Journal Publising Co. Ltd.

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