Preparation, characterization, and antifungal activity of hymexazol-linked chitosan derivatives

doi:10.1007/s00343-017-6100-y

CORC > 海洋研究所 > 中国科学院海洋研究所 > 实验海洋生物学重点实验室

	Preparation, characterization, and antifungal activity of hymexazol-linked chitosan derivatives
	Li Yan1,2,3 ; Qin Yukun 1,3; Liu Song 1,3; Li Pengcheng1,3 ; Xing Rong'e 1,3
刊名	CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY
	2017-09-01
卷号	35 期号:5 页码:1079-1085
关键词	Antifungal Activity Chitosan Linked Copolymer Hymexazol
DOI	10.1007/s00343-017-6100-y
文献子类	Article
英文摘要	In this study, three hymexazol-linked chitosan derivatives (HML-CS) were synthesized and their structures confirmed by Fourier transform infrared and elemental analysis. Linkage ratios were measured by high performance liquid chromatography. The derivatives' antifungal activity against the plant pathogenic fungi Rhizoctonia solani CGMCC 3.28 and Gibberella zeae CGMCC 3.42 were investigated at concentrations of 100, 200, and 400 mg/L. These HML-CS derivatives exhibited stronger antifungal activity than CS alone. HML-CS-1 showed the best antifungal activity against G. zeae, whose antifungal index was 65.9% at 400 mg/L, and also showed the best antifungal activity against R. solani, whose antifungal index was 52.7% at 400 mg/L. This conjugation of CS and HML suggested the presence of synergistic effects between the moieties and indicated that these derivatives possessed great potential as novel fungicides and require further research for the development of applications in crop protection.
语种	英语
WOS记录号	WOS:000410093300009
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.qdio.ac.cn/handle/337002/143168]
专题	海洋研究所_实验海洋生物学重点实验室海洋研究所_海洋生物技术研发中心
作者单位	1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China
推荐引用方式 GB/T 7714	Li Yan,Qin Yukun,Liu Song,et al. Preparation, characterization, and antifungal activity of hymexazol-linked chitosan derivatives[J]. CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2017,35(5):1079-1085.
APA	Li Yan,Qin Yukun,Liu Song,Li Pengcheng,&Xing Rong'e.(2017).Preparation, characterization, and antifungal activity of hymexazol-linked chitosan derivatives.CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,35(5),1079-1085.
MLA	Li Yan,et al."Preparation, characterization, and antifungal activity of hymexazol-linked chitosan derivatives".CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY 35.5(2017):1079-1085.