A one-step aptasensor for ultrasensitive detection of lung cancer marker homocysteine based on multifunctional carbon nanotubes by square-wave voltammetry

•A one-step aptasensor for ultrasensitive detection of homocysteine is developed.•Multifunctional carbon nanotubes were introduced to obtain high selectivity, sensitivity and simplicity.•Homocysteine could be detected with a LOD of 0.002 μmol/L. In this work, a one-step aptasensor for ultrasensitive...

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Veröffentlicht in:	Bioelectrochemistry (Amsterdam, Netherlands) Netherlands), 2023-10, Vol.153, p.108464-108464, Article 108464
Hauptverfasser:	Chen, Qianshun, Zhang, Zuxiong, Xie, Li, Huang, Chen, Lin, Xing, Tang, Wei, Xu, Jiangxing, Qiu, Bin, Xu, Xunyu
Format:	Artikel
Sprache:	eng
Schlagworte:	Aptasensor Homocysteine Multifunctional carbon nanotubes One-step Square-wave voltammetry
Online-Zugang:	Volltext
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