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Chinese Academy of Sciences Institutional Repositories Grid
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Antifungal activity of double Schiff bases of chitosan derivatives bearing active halogeno-benzenes

文献类型：期刊论文

作者Wei, Lijie2,3,4; Zhang, Jingjing2,3; Tan, Wenqiang2,3; Wang, Gang2,3; Li, Qing2,3; Dong, Fang2,3; Guo, Zhanyong1,2,3
刊名INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
出版日期2021-05-15
卷号179页码:292-298
ISSN号0141-8130
关键词Antifungal activity Chitosan derivatives Schiff base
DOI10.1016/j.ijbiomac.2021.02.184
通讯作者Zhang, Jingjing(jingjingzhang@yic.ac.cn) ; Guo, Zhanyong(zhanyongguo@hotmail.com)
英文摘要In this study, a series of chitosan derivatives bearing active halogenated aromatic imines were successfully synthesized via Schiff bases with the high degrees of substitution. Detailed structural characterization was carried out using Fourier transform infrared (FTIR) spectroscopy, solid-state C-13 nuclear magnetic resonance (NMR) spectroscopy, and elemental analysis. Besides, the antifungal activity against three common plant pathogenic fungi, including Botrytis cinerea, Fusarium oxysporum f. sp. cucumerinum, and Fusarium oxysporum f. sp. niveum, was investigated using in vitro hyphal measurements. The results showed that double Schiff bases of chitosan derivatives exhibited enhanced antifungal activity compared with chitosan, especially at 1.0 mg/mL. The double Schiff bases of chitosan bearing halogeno-benzenes showed >95% inhibitory indices at 1.0 mg/mL against Botrytis cinereal since halogens had the stronger electron-withdrawing property. The higher degree of substitution was another positive effect to improve the antifungal activity. This study provides a practical strategy to synthesize new double Schiff bases of chitosan derivatives bearing halogeno-benzenes, which could be developed into stronger antifungal agents. (C) 2021 Elsevier B.V. All rights reserved.
WOS关键词ANTIMICROBIAL ACTIVITY ; ANTIBACTERIAL ACTIVITY ; BIOLOGICAL-ACTIVITY ; INULIN DERIVATIVES ; ANTIOXIDANT ; FILMS
资助项目Youth Innovation Promotion Association CAS[2020219] ; Natural Science Foundation of Shandong Province of China[ZR2019BD064] ; National Key Research and Development Program of China[2019YFD0900705] ; Natural Science Foundation of Shandong Province Science and Technology Development Plan[2019GHY112010]
WOS研究方向Biochemistry & Molecular Biology ; Chemistry ; Polymer Science
语种英语
WOS记录号WOS:000645619000008
资助机构Youth Innovation Promotion Association CAS ; Natural Science Foundation of Shandong Province of China ; National Key Research and Development Program of China ; Natural Science Foundation of Shandong Province Science and Technology Development Plan
源URL[http://ir.yic.ac.cn/handle/133337/29333]  
专题海岸带生物学与生物资源利用重点实验室
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_近岸生态与环境实验室
海岸带生物资源高效利用研究与发展中心
通讯作者Zhang, Jingjing; Guo, Zhanyong
作者单位1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Bioresource Utilizat, Yantai 264003, Peoples R China
3.Chinese Acad Sci, Ctr Ocean Megasci, 7 Nanhai Rd, Qingdao 266071, Peoples R China
4.Weifang Inspect & Testing Ctr, Weifang 261000, Shandong, Peoples R China
推荐引用方式
GB/T 7714		 Wei, Lijie,Zhang, Jingjing,Tan, Wenqiang,et al. Antifungal activity of double Schiff bases of chitosan derivatives bearing active halogeno-benzenes[J]. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,2021,179:292-298.
APA Wei, Lijie.,Zhang, Jingjing.,Tan, Wenqiang.,Wang, Gang.,Li, Qing.,...&Guo, Zhanyong.(2021).Antifungal activity of double Schiff bases of chitosan derivatives bearing active halogeno-benzenes.INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,179,292-298.
MLA Wei, Lijie,et al."Antifungal activity of double Schiff bases of chitosan derivatives bearing active halogeno-benzenes".INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES 179(2021):292-298.

入库方式： OAI收割

来源：烟台海岸带研究所

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