Synthesis, characterization, and antifungal evaluation of novel 1,2,3-triazolium-functionalized starch derivative
文献类型：期刊论文
| 作者 | Tan, Wenqiang1,2 ; Zhang, Jingjing1,2; Luan, Fang1,2; Wei, Lijie1,2; Li, Qing1; Dong, Fang1; Guo, Zhanyong1,2
|
| 刊名 | INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
 |
| 出版日期 | 2017-08-01 |
| 卷号 | 101页码:845-851 |
| 关键词 | Starch derivative Functional 1,2,3-Triazolium Antifungal activity Biomaterial Benzyl bromide |
| ISSN号 | 0141-8130 |
| 英文摘要 | 1,2,3-Triazolium-functionalized starch derivative was obtained by straightforward quaternization of the synthesized starch derivative bearing 1,2,3-triazole with benzyl bromide by combining the robust attributes of cuprous-catalyzed azide-alkyne cycloaddition. These novel starch derivatives were characterized by FTIR, UV-vis, H-1 NMR, C-13 NMR, and elemental analysis. Their antifungal activities against Colletotrichum lagenarium, Watermelon fusarium, and Phomopsis asparagi were investigated by hypha measurement in vitro. The fungicidal assessment revealed that compared with starch and starch derivative bearing 1,2,3-triazole with inhibitory indices of below 15% at 1.0 mg/mL, 1,2,3-triazolium-functionalized starch derivative had superior antifungal activity with inhibitory rates of over 60%. Especially, the best inhibitory index of 1,2,3-triazolium-functionalized starch derivative against Colletotrichum lagenarium attained 90% above at 1.0mg/mL. The results obviously showed that quaternization of 1,2,3-triazole with benzyl bromide could effectively enhance antifungal activity of the synthesized starch derivatives. The synthetic strategy described here could be utilized for the development of starch as novel antifungal biomaterial. (C) 2017 Elsevier B.V. All rights reserved. |
| 研究领域[WOS] | Biochemistry & Molecular Biology ; Chemistry ; Polymer Science |
| 关键词[WOS] | ANTIBACTERIAL ACTIVITY ; CLICK CHEMISTRY ; RHEOLOGICAL PROPERTIES ; CHITOSAN ; CELLULOSE ; PROPERTY ; LIQUID)S ; DESIGN ; INULIN ; FILMS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000404491300094 |
| 源URL | [http://ir.yic.ac.cn/handle/133337/22551]  |
| 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 烟台海岸带研究所_污染过程与控制实验室 海岸带生物资源高效利用研究与发展中心 |
| 作者单位 | 1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Bioresource Utilizat, Yantai 264003, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tan, Wenqiang,Zhang, Jingjing,Luan, Fang,et al. Synthesis, characterization, and antifungal evaluation of novel 1,2,3-triazolium-functionalized starch derivative[J]. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,2017,101:845-851. |
| APA | Tan, Wenqiang.,Zhang, Jingjing.,Luan, Fang.,Wei, Lijie.,Li, Qing.,...&Guo, Zhanyong.(2017).Synthesis, characterization, and antifungal evaluation of novel 1,2,3-triazolium-functionalized starch derivative.INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,101,845-851. |
| MLA | Tan, Wenqiang,et al."Synthesis, characterization, and antifungal evaluation of novel 1,2,3-triazolium-functionalized starch derivative".INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES 101(2017):845-851. |
入库方式： OAI收割
来源：烟台海岸带研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。