Antibacterial adhesive based on oxidized tannic acid-chitosan for rapid hemostasis

被引：0
|
作者：
Khosravi, Z. [1 ]
Kharaziha, M. [1 ]
Goli, R. [1 ]
Karimzadeh, F. [1 ]
机构：
[1] Department of Materials Engineering, Isfahan University of Technology, Isfahan,84156-83111, Iran
来源：
Carbohydrate Polymers | 2024年 / 333卷
关键词：
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Currently, bacterial infections and bleeding interfere with wound healing, and multifunctional hydrogels with appropriate blood homeostasis, skin adhesion, and antibacterial activity are desirable. In this study, chitosan-based hydrogels were synthesized using oxidized tannic acid (OTA) and Fe3+ as cross-linkers (CS-OTA-Fe) by forming covalent, non-covalent, and metal coordination bonds between Fe3+ and OTA. Our results demonstrated that CS-OTA-Fe hydrogels showed antibacterial properties against Gram-positive bacteria (Staphylococcus aureus)and Gram-negative bacteria (Escherichia coli), low hemolysis rate ( © 2024 Elsevier Ltd
引用
收藏
相关论文
共 50 条
  • [21] Improvement of adsorption of sulfadiazine on tannic acid-chitosan biochar by nickel doping through a polyphenol metal network
    Xu, Zhuo
    Shao, Gaosong
    Liang, Zhi
    Jiang, Dingding
    Wang, Xianwei
    Wen, Yuhao
    Lu, Peiyuan
    NANOSCALE, 2025, 17 (10) : 5925 - 5940
  • [22] Rapid hemostasis accompanied by antibacterial action of calcium crosslinking tannic acid-coated mesoporous silica/silver Janus nanoparticles
    Chen, Jiawen
    Qiu, Liping
    Li, Qinglin
    Ai, Jie
    Liu, Haiqing
    Chen, Qinhui
    MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS, 2021, 123
  • [23] Comparative Assessment of the Antioxidant and Antibacterial Properties of Various Phenolic Acid-Chitosan Grafted Polymers
    Zhang, Heng (hgzhang@sina.com), 1600, John Wiley and Sons Inc
  • [24] Tannic Acid-chitosan Strengthened Cellulose Filter Paper for Water Disinfection via Formation of Silver Nanoparticles
    Chaudhary, Prena
    Rao, Kummara Madhusudana
    Choi, Soon Mo
    Zo, Sunmi
    Suneetha, Maduru
    Han, Sung Soo
    FIBERS AND POLYMERS, 2021, 22 (11) : 2979 - 2985
  • [25] Injectable and Self-Healing Hydrogel Based on Chitosan-Tannic Acid and Oxidized Hyaluronic Acid for Wound Healing
    Liu, Sixian
    Jiang, Nian
    Chi, Yuquan
    Peng, Qiang
    Dai, Guoru
    Qian, Ling
    Xu, Keming
    Zhong, Wenying
    Yue, Wanqing
    ACS BIOMATERIALS SCIENCE & ENGINEERING, 2022, 8 (09): : 3754 - 3764
  • [26] Fully Biobased Adhesive from Chitosan and Tannic Acid with High Water Resistance
    Qie, Runtian
    Moghaddam, Saeed Zajforoushan
    Thormann, Esben
    ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2024, 12 (11) : 4456 - 4463
  • [27] Quaternized Gelatin/Chitosan Based Biodegradable Sponges With Rapid Hemostasis and Effective Antibacterial Capability for Nasal Packing
    Ding, Kaidi
    Cao, Xinjie
    Liu, Ying
    Mi, Haoyang
    Xue, Jiajia
    Liu, Chuntai
    Ma, Yuhong
    Shen, Changyu
    JOURNAL OF APPLIED POLYMER SCIENCE, 2025,
  • [28] Chitosan based Janus cryogel with anisotropic wettability, antibacterial activity, and rapid shape memory for effective hemostasis
    Fang, Yan
    Chen, Jiawen
    Li, Qinglin
    Chen, Qinhui
    INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 2024, 254
  • [29] Comparative Assessment of the Antioxidant and Antibacterial Properties of Various Phenolic Acid-Chitosan Grafted Polymers
    Xia, Zi-Ang
    Wang, Long
    Li, Chaojie
    Li, Xue
    Yang, Jingxue
    Xu, Baoming
    Zhang, Heng
    JOURNAL OF APPLIED POLYMER SCIENCE, 2025, 142 (14)
  • [30] Preparation of Chitosan-based Microspheres for Rapid Hemostasis
    Yan Fang
    Peiyuan Li
    Weikang Zhou
    Paper and Biomaterials, 2021, 6 (01) : 41 - 49
12345