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Enhanced antifungal activity of novel cationic chitosan derivative bearing triphenylphosphonium salt via azide-alkyne click reaction 期刊论文
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 2020, 卷号: 165, 页码: 1765-1772
作者:  Tan, Wenqiang;  Zhang, Jingjing;  Mi, Yingqi;  Dong, Fang;  Li, Qing;  Guo, Zhanyong
Adobe PDF(1267Kb)  |  收藏  |  浏览/下载：470/50  |  提交时间：2021/03/03
Chitosan  Azide-alkyne click reaction  Triphenylphosphonium  Antifungal activity  
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：343/48  |  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：372/63  |  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：403/98  |  提交时间：2021/06/07
Ratio coefficient  Determination of chitosan content  Hydrolysis rate  HPLC  Average deacetylation degree (DD)  
Modification of Hydroxypropyltrimethyl Ammonium Chitosan with Organic Acid: Synthesis, Characterization, and Antioxidant Activity 期刊论文
POLYMERS, 2020, 卷号: 12, 期号: 11, 页码: 16
作者:  Mi, Yingqi;  Tan, Wenqiang;  Zhang, Jingjing;  Guo, Zhanyong
Adobe PDF(4875Kb)  |  收藏  |  浏览/下载：253/22  |  提交时间：2021/06/16
antioxidant activity  hydroxypropyltrimethyl ammonium chloride chitosan  organic acid salt  ion exchange  
一种三氮唑基壳聚糖双季铵盐及其制备方法和应用 专利
专利号: 2018106008382, 申请日期: 2020-08-04,
发明人:  郭占勇;  谭文强;  董方;  张晶晶;  王刚;  李青
收藏  |  浏览/下载：17/0  |  提交时间：2024/01/26
Environmental impact and recovery of the Bohai Sea following the 2011 oil spill 期刊论文
ENVIRONMENTAL POLLUTION, 2020, 卷号: 263, 页码: 11
作者:  Wang, Yujue;  Lee, Kenneth;  Liu, Dongyan;  Guo, Jie;  Han, Qiuying;  Liu, Xihan;  Zhang, Jingjing
浏览  |  Adobe PDF(2578Kb)  |  收藏  |  浏览/下载：645/266  |  提交时间：2021/06/21
Bohai sea  Oil spill  Penglai 19-3  Environmental impacts  Habitat recovery  
Volatile organic compounds and ozone air pollution in an oil production region in northern China 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2020, 卷号: 20, 期号: 11, 页码: 7069-7086
作者:  Chen, Tianshu;  Xue, Likun;  Zheng, Penggang;  Zhang, Yingnan;  Liu, Yuhong;  Sun, Jingjing;  Han, Guangxuan;  Li, Hongyong;  Zhang, Xin;  Li, Yunfeng;  Li, Hong;  Dong, Can;  Xu, Fei;  Zhang, Qingzhu;  Wang, Wenxing
浏览  |  Adobe PDF(6518Kb)  |  收藏  |  浏览/下载：347/130  |  提交时间：2021/06/21
Synthesis, characterization, and the antioxidant activity of the acetylated chitosan derivatives containing sulfonium salts 期刊论文
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 2020, 卷号: 152, 页码: 349-358
作者:  Sun, Xueqi;  Zhang, Jingjing;  Mi, Yingqi;  Chen, Yuan;  Tan, Wenqiang;  Li, Qing;  Dong, Fang;  Guo, Zhanyong
Adobe PDF(1569Kb)  |  收藏  |  浏览/下载：531/113  |  提交时间：2020/07/08
STARCH DERIVATIVES  LIGANDS SYNTHESIS  THIOETHER  ANTIFUNGAL  COMPLEXES  
壳聚糖脲类衍生物的制备及生物活性研究 学位论文
理学博士, 烟台海岸带研究所: 中国科学院大学, 2020
作者:  张晶晶
Adobe PDF(4072Kb)  |  收藏  |  浏览/下载：353/3  |  提交时间：2020/07/01
壳聚糖，化学修饰，脲基团，抗菌活性，抗氧化活性