Chitosan-Based Composite Aerogel with a Rapid Tissue Hydration Layer-Triggered Response to Promote Hemostasis

Aerogels exhibit poor adhesion to wet tissue surfaces, which is a significant factor that limits their hemostatic properties. In this work, we propose a new method for investigating aerogel hemostatic materials by introducing the concept of the 'rapid tissue hydration layer-triggered property' into the hemostatic material. A chitosan derivative (