Enzyme-Free Electrochemical Nano-Immunosensor Based on Graphene Quantum Dots and Gold Nanoparticles for Cardiac Biomarker Determination

Enzyme-Free Electrochemical Nano-Immunosensor Based on Graphene Quantum Dots and Gold Nanoparticles for Cardiac Biomarker Determination

An ultrasensitive enzyme-free electrochemical nano-immunosensor based on a screen-printed gold electrode (SPGE) modified with graphene quantum dots (GQDs) and gold nanoparticles (AuNPs) was engineered to detect cardiac troponin-I (cTnI) for the early diagnosis of acute myocardial infarction (AMI). T...

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Bibliographic Details
Main Authors:	Bhargav D. Mansuriya, Zeynep Altintas
Format:	Article
Language:	English
Published:	MDPI AG 2021-02-01
Series:	Nanomaterials
Subjects:	enzyme-free electrochemical nano-immunosensor graphene quantum dots gold nanoparticles screen-printed gold electrode biomarker detection
Online Access:	https://www.mdpi.com/2079-4991/11/3/578

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