Preparation of chitosan derivatives containing aromatic five-membered heterocycles for efficient antimicrobial and antioxidant activities
文献类型：期刊论文
| 作者 | Cui, Jingmin1,2,3; Sun, Yan1,2,3; Wang, Linqing4; Tan, Wenqiang1,2 ; Guo, Zhanyong1,2,3
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| 刊名 | INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
 |
| 出版日期 | 2023-08-30 |
| 卷号 | 247页码:12 |
| ISSN号 | 0141-8130 |
| 关键词 | Antimicrobial activity Antioxidant activity Aromatic five-membered heterocycles Chitosan |
| DOI | 10.1016/j.ijbiomac.2023.125850 |
| 通讯作者 | Guo, Zhanyong(zhanyongguo@hotmail.com) |
| 英文摘要 | In this study, nine chitosan derivatives containing aromatic five-membered heterocycles were prepared and the effects of different grafting methods on the biological activities of chitosan derivatives were investigated. The structures of all the compounds were characterized by Fourier Transform Infrared (FT-IR) spectroscopy and Nuclear Magnetic Resonance (NMR) spectroscopy, while the antioxidant, antifungal and antibacterial activities of the chitosan derivatives were tested. The experimental data suggested that the chitosan derivatives had outstanding inhibitory ability against Fusarium graminearum, Fusarium oxysporum f.sp.cucumbrum, Staphylococcus aureus and Escherichia coli. At the same time, some of the compounds showed strong scavenging ability against DPPH radical and superoxide radical. Cytotoxicity experiments have demonstrated that some chitosan derivatives are non-toxic to L929 cells. More importantly, compared to chitosan, these chitosan derivatives have good water solubility and can be used as potential polymers for antifungal and antibacterial biomaterials in agriculture. |
| WOS关键词 | AMMONIUM-CHLORIDE CHITOSAN ; N-TRIMETHYL CHITOSAN ; N,N,N-TRIMETHYL CHITOSAN ; ANTIBACTERIAL ACTIVITY ; QUATERNIZED CHITOSAN ; ACID ; NANOPARTICLES ; PYRROLES ; BEARING ; TMC |
| WOS研究方向 | Biochemistry & Molecular Biology ; Chemistry ; Polymer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:001046099100001 |
| 资助机构 | Key Deployment Project of Center for Ocean Mega-Science of CAS ; Youth Innovation Promotion Association CAS |
| 源URL | [http://ir.yic.ac.cn/handle/133337/33423]  |
| 专题 | 海岸带生物学与生物资源利用重点实验室 海岸带生物资源高效利用研究与发展中心 |
| 通讯作者 | Guo, Zhanyong |
| 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.Chinese Acad Sci, Ctr Ocean Mega Sci, 7 Nanhai Rd, Qingdao 266071, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Ludong Univ, Sch Chem & Mat Sci, Yantai 264025, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cui, Jingmin,Sun, Yan,Wang, Linqing,et al. Preparation of chitosan derivatives containing aromatic five-membered heterocycles for efficient antimicrobial and antioxidant activities[J]. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,2023,247:12. |
| APA | Cui, Jingmin,Sun, Yan,Wang, Linqing,Tan, Wenqiang,&Guo, Zhanyong.(2023).Preparation of chitosan derivatives containing aromatic five-membered heterocycles for efficient antimicrobial and antioxidant activities.INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,247,12. |
| MLA | Cui, Jingmin,et al."Preparation of chitosan derivatives containing aromatic five-membered heterocycles for efficient antimicrobial and antioxidant activities".INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES 247(2023):12. |
入库方式： OAI收割
来源：烟台海岸带研究所
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