| Autor: |
Ren, Xiue, Fan, Chenyang, Yuan, Bizhen, Liao, Yinnian, Tu, Jiayi, Zhou, Changren, Xia, Shuyi, He, Haijie |
| Předmět: |
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| Zdroj: |
International Journal of Polymeric Materials & Polymeric Biomaterials; 2024, Vol. 73 Issue 12, p1034-1043, 10p |
| Abstrakt: |
In this study, carbon-carbon double bonds and catechol groups modified oligochitosan (OCS)/photocurable polyurethane composite films (OPU) were prepared for wound dressing application. Methacrylic anhydride (MA) was used to modify oligochitosan. The effect of the ratio of amino groups on OCS to MA on the properties of the composite films was investigated. The results showed that the OPU films possessed the best overall performance in hydrophilicity, mechanical strength, adhesion properties, and antibacterial activity when the ratio of amino groups on OCS to MA was 4:2. The prepared films may show potential application as wound dressings. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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