Graphene assisted multilayer SPR biosensor with superior specificity for breast cancer cell detection

• A new biosensor has been developed that uses Strontium Titanate and Graphene nanomaterials to quickly and accurately detect Breast Cancer. • The sensor allows for thorough detection of MCF-7 & MDA-MB-231 • Superior performance characteristics are indicated by the suggested SPR biosensor's significantly increased sensitivity, higher figure of merit (FoM), and achieved minimum reflectivity. • These findings demonstrate the sensor's improved diagnostic potential and its potential applicability for precise and trustworthy breast cancer detection. Early detection of breast cancer cells is the most significant factor for patient outcome and treatment strategies. A highly sensitive surface plasmon resonance (SPR)…