| Comparative Study of the Influence of Active Groups of Chitosan Derivatives on Antifungal Activity | |
Guo, Zhanyong1; Ren, Jianming1,2; Dong, Fang1; Wang, Gang1; Li, Pengcheng3 ; Guo, ZY
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| 2013-02-15 | |
| 发表期刊 | JOURNAL OF APPLIED POLYMER SCIENCE
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| ISSN | 0021-8995 |
| 卷号 | 127期号:4页码:2553-2556 |
| 文章类型 | Article |
| 摘要 | In this study, series of chitosan derivatives containing active groups were synthesized and evaluated for their antifungal activity against three crop-threatening fungi, Fusarium oxysporum. f. sp. Vasinfectum, Alternaria solani, and Valsa mali. Schiff bases of carboxymethyl chitosan (As: 2-(2-hydroxy-5-nitrobenzylideneamino)-6-carboxymethyl chitosan; Bs: 2-(2-hydroxyl-5-chlorobenzaldimino)-6-carboxymethyl chitosan), N-substituted carboxymethyl chitosan (An: 2-(2-hydroxyl-5-nitrobenzylamino)-6-carboxymethyl chitosan; Bn: 2-(2-hydroxyl-5-chlorobenzylamino)-6-carboxymethyl chitosan) and 2-urea-carboxymethyl chitosan (Au: 2-(2-nitrophenylurea)-6-carboxymethyl chitosan; Bu: 2-(2-chlorophenylurea)-6-carboxymethyl chitosan) were synthesized, and their antifungal activity was comparatively studied by hypha measurement in vitro, respectively. Results obtained from this study revealed that the active groups combined with Schiff bases functional groups (C=N) could strengthen the antifungal activity most effectively among the compounds studied in this work. (C) 2012 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 127: 2553-2556, 2013; In this study, series of chitosan derivatives containing active groups were synthesized and evaluated for their antifungal activity against three crop-threatening fungi, Fusarium oxysporum. f. sp. Vasinfectum, Alternaria solani, and Valsa mali. Schiff bases of carboxymethyl chitosan (As: 2-(2-hydroxy-5-nitrobenzylideneamino)-6-carboxymethyl chitosan; Bs: 2-(2-hydroxyl-5-chlorobenzaldimino)-6-carboxymethyl chitosan), N-substituted carboxymethyl chitosan (An: 2-(2-hydroxyl-5-nitrobenzylamino)-6-carboxymethyl chitosan; Bn: 2-(2-hydroxyl-5-chlorobenzylamino)-6-carboxymethyl chitosan) and 2-urea-carboxymethyl chitosan (Au: 2-(2-nitrophenylurea)-6-carboxymethyl chitosan; Bu: 2-(2-chlorophenylurea)-6-carboxymethyl chitosan) were synthesized, and their antifungal activity was comparatively studied by hypha measurement in vitro, respectively. Results obtained from this study revealed that the active groups combined with Schiff bases functional groups (C=N) could strengthen the antifungal activity most effectively among the compounds studied in this work. (C) 2012 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 127: 2553-2556, 2013 |
| 关键词 | Active Groups Chitosan Antifungal Activity |
| 学科领域 | Polymer Science |
| DOI | 10.1002/app.37747 |
| URL | 查看原文 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS研究方向 | Polymer Science |
| WOS类目 | Polymer Science |
| WOS记录号 | WOS:000312935900024 |
| WOS关键词 | QUATERNIZED CHITOSAN ; SCAVENGING ACTIVITY ; IN-VITRO ; CHITIN ; FUNGI |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/16691 |
| 专题 | 海洋生物技术研发中心 |
| 通讯作者 | Guo, ZY |
| 作者单位 | 1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guo, Zhanyong,Ren, Jianming,Dong, Fang,et al. Comparative Study of the Influence of Active Groups of Chitosan Derivatives on Antifungal Activity[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2013,127(4):2553-2556. |
| APA | Guo, Zhanyong,Ren, Jianming,Dong, Fang,Wang, Gang,Li, Pengcheng,&Guo, ZY.(2013).Comparative Study of the Influence of Active Groups of Chitosan Derivatives on Antifungal Activity.JOURNAL OF APPLIED POLYMER SCIENCE,127(4),2553-2556. |
| MLA | Guo, Zhanyong,et al."Comparative Study of the Influence of Active Groups of Chitosan Derivatives on Antifungal Activity".JOURNAL OF APPLIED POLYMER SCIENCE 127.4(2013):2553-2556. |
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