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Synthesis, characterization and antifungal properties of N,O-(acyl)-N-(trimethyl) chitosan chloride

文献类型：期刊论文

作者Li, Rongchun1,2,3; Guo, Zhanyong1
刊名E-POLYMERS
出版日期2010-10-29
页码114-
关键词Derivatives Quaternization Water
ISSN号1618-7229
产权排序[Li, Rongchun; Guo, Zhanyong] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China; [Li, Rongchun] Dezhou Univ, Dept Chem, Dezhou 253023, Peoples R China; [Li, Rongchun] Xinjiang Agr Univ, Coll Pratacultural & Environm Sci, Urumqi 830052, Peoples R China
通讯作者Guo, ZY, Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China
文献子类Article
英文摘要Three novel water soluble chitosan derivatives: N,O-(acetyl)-N-(trimethyl) chitosan chloride (ATMCS), N, O-(benzoyl)-N-(trimethyl) chitosan chloride (BTMCS), N,O-(chloracetyl)-N-(trimethyl) chitosan chloride (CATMCS) were successfully synthesized. All the derivatives were soluble in water at pH 7. The antifungal properties of the derivatives against two plant fungus Gloeosporium theae-sinensis (G. theae-sinensis) and Phomopsis asparagi (P. asparagi) were studied. The results indicated that the antifungal activities of ATMCS, BTMCS and CATMCS enhanced compared with that of N-(trimethyl) chitosan chloride (TMCS). Against G. theae-sinensis and P. asparagi, BTMCS and CATMCS exhibited much better activities than ATMCS which was may be due to the phenyl and chlorine respectively. Generally speaking, acyl modification of TMCS was effective.; Three novel water soluble chitosan derivatives: N,O-(acetyl)-N-(trimethyl) chitosan chloride (ATMCS), N, O-(benzoyl)-N-(trimethyl) chitosan chloride (BTMCS), N,O-(chloracetyl)-N-(trimethyl) chitosan chloride (CATMCS) were successfully synthesized. All the derivatives were soluble in water at pH 7. The antifungal properties of the derivatives against two plant fungus Gloeosporium theae-sinensis (G. theae-sinensis) and Phomopsis asparagi (P. asparagi) were studied. The results indicated that the antifungal activities of ATMCS, BTMCS and CATMCS enhanced compared with that of N-(trimethyl) chitosan chloride (TMCS). Against G. theae-sinensis and P. asparagi, BTMCS and CATMCS exhibited much better activities than ATMCS which was may be due to the phenyl and chlorine respectively. Generally speaking, acyl modification of TMCS was effective.
学科主题Polymer Science
URL标识查看原文
WOS关键词DERIVATIVES ; QUATERNIZATION ; WATER
WOS研究方向Polymer Science
语种英语
WOS记录号WOS:000283751600001
资助机构Chinese Academy of Sciences [kzcx2-yw-225]; Foundation of Special Prize of President Scholarship for Postgraduate Students of Chinese Academy of Sciences
公开日期2011-07-14
源URL[http://ir.yic.ac.cn/handle/133337/3772]  
专题烟台海岸带研究所_海岸带生物学与生物资源利用所重点实验室
作者单位1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China
2.Dezhou Univ, Dept Chem, Dezhou 253023, Peoples R China
3.Xinjiang Agr Univ, Coll Pratacultural & Environm Sci, Urumqi 830052, Peoples R China
推荐引用方式
GB/T 7714		 Li, Rongchun,Guo, Zhanyong. Synthesis, characterization and antifungal properties of N,O-(acyl)-N-(trimethyl) chitosan chloride[J]. E-POLYMERS,2010:114-.
APA Li, Rongchun,&Guo, Zhanyong.(2010).Synthesis, characterization and antifungal properties of N,O-(acyl)-N-(trimethyl) chitosan chloride.E-POLYMERS,114-.
MLA Li, Rongchun,et al."Synthesis, characterization and antifungal properties of N,O-(acyl)-N-(trimethyl) chitosan chloride".E-POLYMERS (2010):114-.

入库方式： OAI收割

来源：烟台海岸带研究所

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