大学化学 >> 2025, Vol. 40 >> Issue (9): 332-343.doi: 10.12461/PKU.DXHX202410072

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多羟基阳离子高分子:赋能生命健康的革新材料

杨伟杰, 陈满生, 许晨, 徐福建   

  1. 北京化工大学材料科学与工程学院, 化工资源有效利用国家重点实验室, 教育部天然高分子生物医用材料重点实验室(北京化工大学), 生物医用材料北京实验室, 北京 100029
  • 收稿日期:2024-10-21 录用日期:2024-12-09 发布日期:2025-09-16
  • 通讯作者: 许晨, 徐福建 E-mail:xuc@mail.buct.edu.cn;xufj@mail.buct.edu.cn
  • 基金资助:
    国家重点研发计划(2021YFB3800900);国家自然科学基金(52221006,52273117,52473122);中央高校基本科研业务费(buctrc202205)

Hydroxyl-Rich Polycations: Innovative Materials Empowering Life and Health

Weijie Yang, Mansheng Chen, Chen Xu, Fujian Xu   

  1. Beijing Laboratory of Biomedical Materials, Key Lab of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology, Ministry of Education), State Key Laboratory of Chemical Resource Engineering, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
  • Received:2024-10-21 Accepted:2024-12-09 Published:2025-09-16
  • Contact: Chen Xu, Fujian Xu E-mail:xuc@mail.buct.edu.cn;xufj@mail.buct.edu.cn

摘要: 多羟基阳离子高分子材料是一类富含羟基基团的正电性高分子材料,结合了羟基的低毒性、高生物相容性和阳离子高分子的高细胞亲和性,目前在基因治疗、药物递送、抗菌抗感染和伤口止血等医用领域得到应用。本文主要对当前多羟基阳离子高分子的种类以及在生命健康领域的应用进行了总结,提高对该材料的认知并推动其发展。

关键词: 多羟基阳离子高分子, 基因治疗, 药物递送, 抗菌, 止血

Abstract: Hydroxyl-rich polycations represent a class of positively charged polymeric materials characterized by abundant hydroxyl groups. These materials synergistically combine the low toxicity and excellent biocompatibility of hydroxyl moieties with the superior cellular affinity of cationic polymers. Current applications span multiple biomedical domains including gene therapy, drug delivery, antimicrobial treatments, and wound hemostasis. This review systematically summarizes existing categories of hydroxyl-rich polycations and their applications in life and health sciences, with the objective of advancing fundamental understanding and facilitating further development of these materials.

Key words: Hydroxyl-rich polycations, Gene therapy, Drug delivery, Antibacterial resistance, Hemostasis