A label-free electrochemical immunosensor based on PtCoCu PNPs/NB-rGO as a dual signal amplification platform for sensitive detection of β-Amyloid1-42

•PtCoCu PNPs had high catalytic ability and biocompatibility.•The NB-rGO demonstrated good catalytic performance and offered high surface area to disperse PtCoCu PNPs through electrostatic adsorption and dative bonds.•Compared the effective electroactive area of PtCoCu PNPs/NB-rGO with PtCoCu PNPs b...

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Veröffentlicht in:	Bioelectrochemistry (Amsterdam, Netherlands) Netherlands), 2023-08, Vol.152, p.108405-108405, Article 108405
Hauptverfasser:	Wang, Yao, Wang, Ping, Zhao, Zhe, Ye, Sujie, Wang, Wenzhong, Liu, Qing, Li, Yang, Zhang, Daopeng, Li, Yueyun
Format:	Artikel
Sprache:	eng
Schlagworte:	Dual signal amplification Electrochemical immunosensor PtCoCu PNPs/NB-rGO
Online-Zugang:	Volltext
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