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	Synthesis, characterization and antifungal properties of N,O-(acyl)-N-(trimethyl) chitosan chloride
	Li, Rongchun1,2,3; Guo, Zhanyong1
刊名	E-POLYMERS
	2010-10-29
页码	114-
关键词	Derivatives Quaternization Water
ISSN号	1618-7229
通讯作者	Guo, ZY, Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China
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
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
内容类型	期刊论文
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-.

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