Blue Laser Triggered Hemostatic Peptide Hydrogel for Gastrointestinal Bleeding Treatment (Adv. Mater. 40/2024)

Hemostatic Peptide Hydrogel The immemorial Chinese fairy tale “Nuwa fixing the sky” is used to metaphor the hemostatic process of hemostatic peptide hydrogel (HPH) in article number 2405290 by Chaoqiang Fan, Malcolm Xing, Shiming Yang, and co-workers. The hole in the sky and the pouring flood from Tianhe River are metaphors for the wound and severe hemorrhage. The goddess Nuwa is using colorful stones which represent HPH, triggered by the blue laser to halt bleeding and saving lives.