| 新型季鏻盐抗菌剂的合成及其抗菌性能研究 |
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| 引用本文： | 刘宏芳,黄玲,刘涛,周莲.新型季鏻盐抗菌剂的合成及其抗菌性能研究[J].腐蚀科学与防护技术,2009,21(3):316-319. |
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| 作者姓名： | 刘宏芳 黄玲 刘涛 周莲 |
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| 作者单位： | 华中科技大学,武汉,430074 |
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| 基金项目： | 教育部留学回国人员科研启动基金 |
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| 摘 要： | 采用氯甲基苯乙烯为载体，通过分子亲核取代反应，制备非溶出型高分子聚三苯基季鏻盐及小分子三苯基季鏻盐杀菌剂，并采用红外光谱图进行了结构分析；系统地研究了合成产物聚三苯基季鏻盐等的热稳定性及对SRB、TGB抗菌作用规律.结果表明,聚三苯基季鏻盐对SRB、TGB具有很好的抗菌作用.小分子三苯基季鏻盐对SRB的抗菌性能高于聚三苯基季鏻盐.
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| 关 键 词： | 聚三苯基季鏻盐 三苯基季鏻盐 硫酸盐还原菌 非溶出型杀菌剂 |
| 收稿时间： | 2007-06-25 |
| 修稿时间： | 2007-12-25 |
SYNTHESIS AND BACTERICIDAL ACTIVITY OF NOVEL QUATERNARY PHOSPHONIUM SALTS |
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| LIU Hong-fang,HUANG Ling,LIU Tao,ZHOU Lian.SYNTHESIS AND BACTERICIDAL ACTIVITY OF NOVEL QUATERNARY PHOSPHONIUM SALTS[J].Corrosion Science and Protection Technology,2009,21(3):316-319. |
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| Authors: | LIU Hong-fang HUANG Ling LIU Tao ZHOU Lian |
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| Affiliation: | Huazhong University of Science and Technology;Wuhan 430074 |
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| Abstract: | A polymeric triphenyl phosphonium salt and the corresponding low-molecular-weight triphenyl phosphonium salt were synthesized by SN2 reaction.Then their molecule structures were illustrated by IR spectrum,and the thermal stability of plolymeric triphenyl phosphonium salts was investigated by TG/DTG curves.Their antibacterial activities against sulfate reducing bacteria(SRB)and total general bacteria(TGB)were examined by maximum probable number method.The results indicated that there was good antibacterial a... |
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| Keywords: | polymeric triphenyl phosphonium triphenyl phosphonium sulfate reducing bacteria non-dissolving type bactericides |
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