Enhanced water-solubility and antibacterial activity of novel chitosan derivatives modified with quaternary phosphonium salt
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- 作者：Dan Zhua ; 1 ; Honghao Chenga ; 1 ; Jianna Lib ; Wenwen Zhangc ; Yuanyuan Shenb ; Shaojun Chena ; Zaochuan Gea ; Shiguo Chena ; csg@szu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Chitosan ; Quaternary phosphonium ; Antibacterial ; Water solubility
- 刊名：Materials Science & Engineering C
- 出版年：2016
- 出版时间：1 April 2016
- 年：2016
- 卷：61
- 期：Complete
- 页码：79-84
- 全文大小：1210 K
文摘
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Preparation of novel chitosan derivatives bearing quaternary phosphonium (N-QPCS)
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A new method for improving water-solubility and antibacterial activity of chitosan
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Observing enhanced antibacterial activity against S. aureus and E. coli for N-QPCS
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N-QPCS are obviously more soluble than chitosan at a wide pH range.
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The antibacterial activities of N-QPCS are significantly better than that of chitosan.