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Li, Q., Chao, W., & Qiu, L

First, there's injury or degradation, whether from aging, sun damage, or physical trauma

Chitosans have also been studied for their enhanced permeation effect and their effect depends on the charge density and structural features of chitosan salts such as N -trimethyl chitosan chloride (Thanou et al., 2001)

Therapeutic Advances in Drug Safety, 13 , 20420986221125010
