Preparation of porous carboxymethyl chitosan grafted poly (acrylic acid) superabsorbent by solvent precipitation and its application as a hemostatic wound dressing
详细信息 查看全文
- 作者：Yu Chena ; cylsy@163.com" class="auth_mail" title="E-mail the corresponding author ; Yong Zhangb ; Fengju Wanga ; Weiwei Mengb ; Xinlin Yangb ; Peng Lia ; Jianxin Jiangc ; Huimin Tana ; Yongfa Zhengd
- 关键词：Chitosan ; Superabsorbent polymer ; Modification ; Solvent precipitation method ; Hemostatic wound dressing
- 刊名：Materials Science & Engineering C
- 出版年：2016
- 出版时间：1 June 2016
- 年：2016
- 卷：63
- 期：Complete
- 页码：18-29
- 全文大小：1925 K
文摘
- •
The novel solvent precipitation method was developed to prepare the porous superabsorbent polymer.
- •
The swelling rate was promoted and the harmful residual monomer was leached after modification.
- •
The modified polymer showed good biological safety.
- •
It showed good hemostasis to arterial hemorrhage model of the animal.
- •
The hemostatic mechanism of the modified superabsorbent polymer was discussed.