Starch-based shape memory sponge for rapid hemostasis in penetrating wounds

作者：Zhenhua Huang, Juan Wu, Yujiao Zhao, Dong Zhang, Laiqiang Tong, Fan Gao, Changsheng Liu, Fangping Chen · 发表于：Journal of Materials Chemistry B · 年份：2022 · DOI：10.1039/d2tb02364d · 被引用次数：30 · 研究领域：Hemostasis and retained surgical items、Surgical Sutures and Adhesives、Wound Healing and Treatments

). Moreover, SQG sponges controlled complete bleeding in 69 ± 20 s and a bleeding loss of 334 ± 138 mg was observed, nearly 50% lower than that of gelatin sponge in rabbit liver penetrating wounds. Overall, SQG possesses a combination of potent shape recovery, rapid hemostasis, and excellent antibacterial and degradation ability, enabling promising applications for hemostasis in non-compressible penetrating wounds.