Probing charge and dielectric relaxation in protein interactions using atomic field-effect transistor biosensors

Key Points

• This research aims to investigate charge and dielectric properties in protein interactions using advanced biosensors.
• Utilized atomic field-effect transistor biosensors to observe biomolecular interactions.
• Analyzed charge detection capabilities in relation to dielectric relaxation.
• Performed experiments to measure sensitivity improvements for detecting proteins.
• Demonstrated enhanced sensitivity in detecting biomolecular interactions.
• Revealed significant dielectric relaxation effects relating to protein charges.
• Highlighted the potential for rapid-result diagnostics in biosensor applications.