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Oppositely charged polysaccharide nanofibers coated gauze with hemostatic potential

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成果类型:
期刊论文
作者:
Wang, Ziying;Zheng, Xinwei;Chen, Qinhui*;Weng, Yunxiang;Sun, Xun;...
通讯作者:
Chen, Qinhui;Liu, Haiqing;Fang, Y;Sun, X;Fan, XM
作者机构:
[Wang, Ziying; Liu, Haiqing; Weng, Yunxiang; Fang, Yan; Zheng, Xinwei; Chen, Qinhui] Fujian Normal Univ, Coll Chem & Mat Sci, Fujian Prov Key Lab Polymer Mat, Fuzhou 350007, Fujian, Peoples R China.
[Sun, Xun] Xuzhou Vocat Coll Ind Technol, Coll Mat Engn, Xuzhou 221000, Peoples R China.
[Fan, Xianmou] Guangdong Med Univ, Affiliated Hosp, Dept Plast Surg, Zhanjiang 524000, Guangdong, Peoples R China.
[Wang, Guozhen] Wuhan Polytech Univ, Sch Food Sci & Engn, Wuhan 430023, Peoples R China.
通讯机构:
[Sun, X ] X
[Chen, QH; Fang, Y ; Liu, HQ] F
[Fan, XM ] G
Fujian Normal Univ, Coll Chem & Mat Sci, Fujian Prov Key Lab Polymer Mat, Fuzhou 350007, Fujian, Peoples R China.
Xuzhou Vocat Coll Ind Technol, Coll Mat Engn, Xuzhou 221000, Peoples R China.
语种:
英文
关键词:
Cotton gauze;Hemostasis;Polysaccharide
期刊:
International Journal of Biological Macromolecules
ISSN:
0141-8130
年:
2025
卷:
320
期:
Pt 4
页码:
146168
基金类别:
CRediT authorship contribution statement Ziying Wang: Writing – original draft, Methodology, Formal analysis, Data curation. Xinwei Zheng: Visualization, Investigation. Qinhui Chen: Supervision. Yunxiang Weng: Supervision. Xun Sun: Writing – review & editing, Supervision, acquisition, Conceptualization. Xianmou Fan: Validation, Software. Guozhen Wang: Validation, Software. Haiqing Liu: Supervision. Yan Fang: Writing – review & editing, Supervision, Conceptualization.
机构署名:
本校为其他机构
院系归属:
食品科学与工程学院
摘要:
Cotton gauze remains a clinically prevalent hemostatic material, yet its effectiveness remains compromised by bleeding. We have deposited cationic quaternized chitosan (QCS) and anionic catechol-functionalized hyaluronic acid (HADA) nanofibers onto cotton gauze to prepare QCS/HADA@gauze. Upon blood contact, oppositely charged nanofibers electrostatically adhere through complementary charge interactions. The interfiber complexation achieves dual hemostatic mechanisms by rapidly establishing a physical barrier while concurrently entrapping circul...

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