Silk Fibroin-Based Hydrogel Desensitizer Achieving 660 μm Dentin Tubule Occlusion for Dentin Hypersensitivity Treatment

Dentin hypersensitivity (DH) causes sharp pain due to external stimuli transmitted through narrow dentinal tubules (DTs) in exposed dentin. Current desensitizers struggle to provide sufficient DT occlusion depth and density,...