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Published 5 October 2026
Recent advances in dielectric and two-dimensional material-based surface plasmon resonance biosensors for ultrasensitive refractive index sensing and diverse applications
M. Jagadeeswar Goud · Yesudasu Vasimalla · Bhishma Karki · Santosh Kumar
Advanced Optical Technologies
doi 10.3389/aot.2026.1954938