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Article

2 Citations

1,190 Views

15 Pages

Dendritic Gold Nanoparticles Loaded on 3D Graphene-like Surface and Layer-by-Layer Assembly for Enhanced Glucose Biosensing

Zifeng Zhu,
Yiming Zhao,
Yongming Ruan,
Xuexiang Weng and
Gesmi Milcovich

Biosensors2025, 15(4), 246;https://doi.org/10.3390/bios15040246

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12 April 2025

Background/Objectives: In this study, AuDNs/EPLE composite electrodes with hierarchical dendritic nanogold structures were fabricated using the in situ electrodeposition of gold nanoparticles through the i-t method. Methods: A conductive polymer comp...

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Article

2 Citations

1,439 Views

15 Pages

Enhanced Methanol Electro-Oxidation in Hierarchical Au-Pt Dendrites Supported on Graphene-like Substrate

Zifeng Zhu,
Yiming Zhao,
Yongming Ruan,
Xuexiang Weng and
Gesmi Milcovich

Coatings2025, 15(4), 458;https://doi.org/10.3390/coatings15040458

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12 April 2025

This study presents an easy and rapid two-step electrodeposition method for the synthesis of a novel hierarchical dendritic AuPt bimetallic nanocomposite electrode. Ascorbic acid served as both a reducing and directing agent, while a roughened carbon...

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