| Autor: |
Wang, Qingfeng, Shao, Zungui, Li, Haonan, Kang, Guoyi, Chen, Huatan, Jiang, Jiaxin, Wang, Xiang, Li, Wenwang, Liu, Yifang, Zheng, Gaofeng |
| Předmět: |
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| Zdroj: |
Journal of Applied Polymer Science; 9/10/2023, Vol. 140 Issue 34, p1-10, 10p |
| Abstrakt: |
The contradiction between sufficient removal of middle molecular toxins and the retention of beneficial proteins is a great challenge for hemodialysis. The tree‐like structure was introduced to prepare a tree‐like PA6/PVP/CS nanofibrous membrane, which has good performance in the effective removal of middle molecular toxins and retention of beneficial proteins. The removal rates of urea and lysozyme were 75.4% and 46.3%, respectively, and the retention rate of bovine serum albumin (BSA) was 90.3%, which were 9%, 13%, and 18% higher than that of the membrane without tree‐like structure. In addition, to explore the possibility of further optimization of the tree‐like hemodialysis membrane, AC was added to prepare a tree‐like PA6/PVP/CS@AC nanofibrous membrane, which the urea removal rate was increased to 83.9%. The introduction of a tree‐like structure provides an effective way to solve the problem of protein loss and has great application potential in hemodialysis. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
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