A versatile gold leaf immunosensor with a novel surface functionalization strategy based on protein L and trastuzumab for HER2 detection

A versatile gold leaf immunosensor with a novel surface functionalization strategy based on protein L and trastuzumab for HER2 detection

Abstract Although various sensors specifically developed for target analytes are available, affordable biosensing solutions with broad applicability are limited. In this study, a cost-effective biosensor for detecting human epidermal growth factor receptor 2 (HER2) was developed using custom-made go...

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Bibliographic Details
Main Authors: Ivana Kundacina, Silvia Schobesberger, Stefan Kittler, Helena Thumfart, Oliver Spadiut, Peter Ertl, Nikola Ž. Knežević, Vasa Radonic
Format: Article
Language:English
Published: Nature Portfolio 2025-01-01
Series:Scientific Reports
Subjects:
Gold leaf electrodes
Cancer biomarker detection
Electrochemical immunosensor
Protein L
Trastuzumab
HER2 biosensor
Online Access:https://doi.org/10.1038/s41598-024-83961-9
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https://doi.org/10.1038/s41598-024-83961-9

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