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Enhanced biological activities of coumarin-functionalized polysaccharide derivatives: Chemical modification and activity assessment 期刊论文
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 2023, 卷号: 253, 页码: 13
作者:  Li, Qing;  Yang, Yunhui;  Li, Yijian;  Mi, Yingqi;  Ma, Xuanxuan;  Jiang, Aili;  Guo, Zhanyong
收藏  |  浏览/下载:130/0  |  提交时间:2023/11/15
Polysaccharide  Chemical modification  Coumarins  
Preparation of Novel Chitosan Oligosaccharide Quaternary Ammonium Derivatives Bearing Quinoline with Antioxidative and Antibacterial Activities 期刊论文
STARCH-STARKE, 2023, 页码: 10
作者:  Wang, Linqing;  Zhang, Jingjing;  Liu, Xiguang;  Tan, Wenqiang;  Li, Qing;  Guo, Zhanyong
收藏  |  浏览/下载:49/0  |  提交时间:2024/01/26
biological activities  chitosan oligosaccharide derivatives  quinoline  
The Antioxidant and Antibacterial Activities of the Pyridine-4-Aldehyde Schiff Bases Grafted Chloracetyl Chitosan Oligosaccharide Derivatives 期刊论文
STARCH-STARKE, 2022, 页码: 11
作者:  Zhang, Jingjing;  Zhang, Shijin;  Wang, Linqing;  Tan, Wenqiang;  Li, Qing;  Guo, Zhanyong
收藏  |  浏览/下载:303/0  |  提交时间:2023/01/11
antibacterial activity  antioxidant activity  Schiff bases grafted chitosan oligosaccharide derivatives  
Preparation and antioxidant activity of novel chitosan oligosaccharide quinolinyl urea derivatives 期刊论文
CARBOHYDRATE RESEARCH, 2022, 卷号: 521, 页码: 8
作者:  Wang, Linqing;  Liu, Xiguang;  Tan, Wenqiang;  Li, Qing;  Guo, Zhanyong;  Zhang, Jingjing
收藏  |  浏览/下载:185/0  |  提交时间:2022/11/07
Chitosan  Oligosaccharide  Quinolinyl urea derivatives  Antioxidant activity  Cytotoxicity  
Water-soluble amino functionalized chitosan: Preparation, characterization, antioxidant and antibacterial activities 期刊论文
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 2022, 卷号: 217, 页码: 969-978
作者:  Yuan, Yuting;  Tan, Wenqiang;  Zhang, Jingjing;  Li, Qing;  Guo, Zhanyong
收藏  |  浏览/下载:272/0  |  提交时间:2023/01/11
Amino functionalized chitosan derivative  Antibacterial activity  Antioxidant activity  Water -solubility  
一种阳离子菊糖烟酸接枝衍生物及其制备方法和应用 专利
专利号: 2022107544881, 申请日期: 2022-09-13,
发明人:  郭占勇;  林琮皓;  谭文强;  董方;  王刚;  李青
收藏  |  浏览/下载:22/0  |  提交时间:2024/01/26
Synthesis, characterization, and antioxidant activity of carboxymethyl chitosan derivatives containing sulfonium salt 期刊论文
JOURNAL OF OCEANOLOGY AND LIMNOLOGY, 2021, 页码: 12
作者:  Sun, Xueqi;  Zhang, Jingjing;  Mi, Yingqi;  Miao, Qin;  Tan, Wenqiang;  Li, Qing;  Guo, Zhanyong
Adobe PDF(2392Kb)  |  收藏  |  浏览/下载:392/48  |  提交时间:2021/11/09
antioxidant activity  carboxymethyl chitosan derivative  sulfonium salts  structural characteristics  synthesis  
Modification of carboxymethyl inulin with heterocyclic compounds: Synthesis, characterization, antioxidant and antifungal activities 期刊论文
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 2021, 卷号: 181, 页码: 572-581
作者:  Mi, Yingqi;  Zhang, Jingjing;  Han, Xiangru;  Tan, Wenqiang;  Miao, Qin;  Cui, Jingmin;  Li, Qing;  Guo, Zhanyong
Adobe PDF(2186Kb)  |  收藏  |  浏览/下载:406/67  |  提交时间:2021/10/20
Carboxymethyl inulin  Antioxidant  Heterocyclic moieties  
Antifungal activity of double Schiff bases of chitosan derivatives bearing active halogeno-benzenes 期刊论文
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 2021, 卷号: 179, 页码: 292-298
作者:  Wei, Lijie;  Zhang, Jingjing;  Tan, Wenqiang;  Wang, Gang;  Li, Qing;  Dong, Fang;  Guo, Zhanyong
Adobe PDF(1186Kb)  |  收藏  |  浏览/下载:498/72  |  提交时间:2021/06/22
Antifungal activity  Chitosan derivatives  Schiff base  
酚类菊糖衍生物的制备及抗氧化活性 期刊论文
食品科学, 2021, 卷号: 42, 期号: 19, 页码: 89-96
作者:  李青;  谭文强;  苗芹;  郭占勇
Adobe PDF(840Kb)  |  收藏  |  浏览/下载:256/58  |  提交时间:2021/12/01
菊糖  化学改性  抗氧化  酚类