A high stretchable, transparent sericin hydrogel with antioxidant activity formed by CaCl2-formic acid dissolution system

文献类型: 外文期刊

第一作者: Du, Zhanyan

作者: Du, Zhanyan;Yan, Zhihan;Guo, Yanan;Ye, Ruixi;Tehoungue, Akoumay;Li, Yurong;Zhang, Guozheng;Zhang, Yeshun;Li, Yurong;Zhang, Guozheng;Zhang, Yeshun

作者机构:

关键词: Sericin hydrogel; Transparency; Antioxidation; High stretchability; Synthesis method

期刊名称:POLYMER ( 影响因子:4.5; 五年影响因子:4.3 )

ISSN: 0032-3861

年卷期: 2025 年 317 卷

页码:

收录情况: SCI

摘要: Optical transparency and extensibility hydrogels with bioactivity from natural biomaterials have gained much in importance the field of wound dressing, optical elements, sensors, and wearable electronic device. However, the current hydrogels cannot balance transparency and extensibility. In this study, we report a new sericin hydrogel using fibroin-deficient silkworm cocoons resources by a Formic/CaCl2 acid (CaCl2/FA) dissolution system. The sericin hydrogel demonstrated high transparency, excellent mechanical properties (the reversible elongation rate up to 1107 %), good antioxidant activity, and excellent cytocompatibility. In addition, the hydrogel supports cells survival and proliferation for long-term. The sericin hydrogel system can serve as an active multifunctional platform which is promising potential for various applications.

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