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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：118/0  |  提交时间：2023/11/15
Polysaccharide  Chemical modification  Coumarins  
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：377/48  |  提交时间：2021/11/09
antioxidant activity  carboxymethyl chitosan derivative  sulfonium salts  structural characteristics  synthesis  
Synthesis, Characterization, and Evaluation of Nanoparticles Loading Adriamycin Based on 2-Hydroxypropyltrimethyl Ammonium Chloride Chitosan Grafting Folic Acid 期刊论文
POLYMERS, 2021, 卷号: 13, 期号: 14, 页码: 17
作者:  Mi, Yingqi;  Zhang, Jingjing;  Zhang, Lulin;  Li, Qing;  Cheng, Yuanzheng;  Guo, Zhanyong
Adobe PDF(2762Kb)  |  收藏  |  浏览/下载：296/32  |  提交时间：2021/10/21
chitosan  nanoparticles  drug release  cytotoxicity  
Determination of chitosan content with Schiff base method and HPLC 期刊论文
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 2021, 卷号: 182, 页码: 1537-1542
作者:  Miao, Qin;  Mi, Yingqi;  Cui, Jingmin;  Zhang, Jingjing;  Tan, Wenqiang;  Li, Qing;  Guo, Zhanyong
Adobe PDF(548Kb)  |  收藏  |  浏览/下载：456/125  |  提交时间：2021/10/21
Determination of chitosan content  Chitosan-Schiff base  HPLC  
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：397/67  |  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：482/72  |  提交时间：2021/06/22
Antifungal activity  Chitosan derivatives  Schiff base  
Highly efficient free radical-scavenging property of phenolic-functionalized chitosan derivatives: Chemicalmodification and activity assessment 期刊论文
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 2020, 卷号: 164, 页码: 4279-4288
作者:  Li, Qing;  Mi, Yingqi;  Tan, Wenqiang;  Guo, Zhanyong
Adobe PDF(1621Kb)  |  收藏  |  浏览/下载：358/60  |  提交时间：2021/06/07
Chitosan  Free radical-scavenging  Chemical modification  
Phenolic-containing chitosan quaternary ammonium derivatives and their significantly enhanced antioxidant and antitumor properties 期刊论文
CARBOHYDRATE RESEARCH, 2020, 卷号: 498, 页码: 8
作者:  Li, Qing;  Li, Qiang;  Tan, Wenqiang;  Zhang, Jingjing;  Guo, Zhanyong
Adobe PDF(731Kb)  |  收藏  |  浏览/下载：339/48  |  提交时间：2021/06/07
Chitosan  Antioxidant activity  Phenolic  
New synthetic chitosan derivatives bearing benzenoid/heterocyclic moieties with enhanced antioxidant and antifungal activities 期刊论文
CARBOHYDRATE POLYMERS, 2020, 卷号: 249, 页码: 8
作者:  Mi, Yingqi;  Zhang, Jingjing;  Chen, Yuan;  Sun, Xueqi;  Tan, Wenqiang;  Li, Qing;  Guo, Zhanyong
Adobe PDF(1717Kb)  |  收藏  |  浏览/下载：347/63  |  提交时间：2021/06/16
Carboxymethyl chitosan  Heterocyclic compounds  Antifungal activity  Antioxidant activity  Cytotoxicity assay  
Determination of chitosan content with ratio coefficient method and HPLC 期刊论文
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 2020, 卷号: 164, 页码: 384-388
作者:  Miao, Qin;  Cui, Yulin;  Zhang, Jingjing;  Mi, Yingqi;  Tan, Wenqiang;  Li, Qing;  Gu, Guodong;  Dong, Fang;  Guo, Zhanyong
Adobe PDF(552Kb)  |  收藏  |  浏览/下载：384/98  |  提交时间：2021/06/07
Ratio coefficient  Determination of chitosan content  Hydrolysis rate  HPLC  Average deacetylation degree (DD)