Enhanced angular sensitivity of surface plasmon resonance sensor based on Si-Ag-MXene structure for cortisol applicationRajeev Kumar, Vimal Kant Pandey, Shivam Singh and Vigneswaran DhasarathanEur. Phys. J. Plus, 140 2 (2025) 121DOI: https://doi.org/10.1140/epjp/s13360-025-06057-x