Gold nanostructure-enhanced immunosensing: ultra-sensitive detection of VEGF tumor marker for early disease diagnosis

Gold nanostructure-enhanced immunosensing: ultra-sensitive detection of VEGF tumor marker for early disease diagnosis

Abstract We present an advanced electrochemical immunosensor designed to detect the vascular endothelial growth factor (VEGF) precisely. The sensor is constructed on a modified porous gold electrode through a fabrication process involving the deposition of silver and gold on an FTO substrate. Employ...

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Bibliographic Details
Main Authors: Sadaf Yarjoo, Hossein Siampour, Mehrsa Khalilipour, Reza H. Sajedi, Hassan Bagheri, Ahmad Moshaii
Format: Article
Language:English
Published: Nature Portfolio 2024-05-01
Series:Scientific Reports
Subjects:
Electrochemical immunosensor
VEGF detection
Porous gold electrode
Fabrication methodology
Biomarker measurement
Online Access:https://doi.org/10.1038/s41598-024-60447-2
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https://doi.org/10.1038/s41598-024-60447-2

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