Zeolite nanomaterial-modified dielectrode oxide surface for diagnosing Alzheimer’s disease by dual molecular probed impedance sensor

Abstract

Alzheimer’s disease (AD) is an irreversible and progressive neurogenerative disorder, which affects the learning part of brain. It mainly affects the aged population and becoming a global health issue, expecting to increase more in near future. Late diagnosis of AD worsens the situation and difficult to treat the patient. Various biosensing techniques with suitable biomarkers have been developed by researchers to diagnose the earlier stages of AD.

Keywords

• alzheimer’s disease
• aβ oligomer
• biosensor: nanomaterial
• impedance spectroscopy