Low-Noise Finite-Bandgap FET Biosensors in the Nonlinear Gouy-Chapman-Stern Region: A Universal Calibration Curve
Feng Gao, Tyler Moorman, Tiger Haoran Shi, Sizhe Ma, Kai Ni, Satyajyoti Senapati, Hsueh‐Chia Chang
This paper derives a universal calibration curve for low-noise FET biosensors using nonlinear Gouy-Chapman-Stern theory, showing improved detection limits for miRNA, EVs, and proteins.
bioRxiv · Sep 24, 2026 · PreprintBiophysics