A Highly Sensitive Graphene-based Field Effect Transistor for the Detection of Myoglobin

Biomedical applications adapt Nano technology-based transistors as a key component in the biosensors for diagnosing life threatening diseases like Covid-19, Acute myocardial infarction (AMI), etc. The proposed work introduces new biosensor, based on Graphene Field Effect Transistor (GFET), which is used diagnosis of Myoglobin (Mb) human blood. Graphene-based are faster, more precise, stronger, and trustworthy. A GFET created this study detection myoglobin biomarker at various low concentrations. Because graphene sensitive to variety materials, it can be employed gate material. When constructed FET applied antigens, has significant response. level roughly 30 fg/ml, quite high. electrical behavior GFET-based biosensor detecting marker ideal Lab-on-Chip platforms Cardiac Point-of-Care Diagnosis.