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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:406/63  |  提交时间:2021/06/16
Carboxymethyl chitosan  Heterocyclic compounds  Antifungal activity  Antioxidant activity  Cytotoxicity assay  
Biomass burning organic aerosols significantly influence the light absorption properties of polarity-dependent organic compounds in the Pearl River Delta Region, China 期刊论文
ENVIRONMENT INTERNATIONAL, 2020, 卷号: 144, 页码: 9
作者:  Jiang, Hongxing;  Li, Jun;  Chen, Duohong;  Tang, Jiao;  Cheng, Zhineng;  Mo, Yangzhi;  Su, Tao;  Tian, Chongguo;  Jiang, Bing;  Liao, Yuhong;  Zhang, Gan
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Brown carbon  Polar carbon fractions  Biomass burning organic aerosol  Pearl River Delta Region  Molecular composition  
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:274/22  |  提交时间:2021/06/16
antioxidant activity  hydroxypropyltrimethyl ammonium chloride chitosan  organic acid salt  ion exchange  
Fossil and Non-fossil Fuel Sources of Organic and Elemental Carbonaceous Aerosol in Beijing, Shanghai, and Guangzhou: Seasonal Carbon Source Variation 期刊论文
AEROSOL AND AIR QUALITY RESEARCH, 2020, 卷号: 20, 期号: 11, 页码: 2495-2506
作者:  Liu, Di;  Vonwiller, Matthias;  Li, Jun;  Liu, Junwen;  Szidat, Sonke;  Zhang, Yanlin;  Tian, Chongguo;  Chen, Yinjun;  Cheng, Zhineng;  Zhong, Guangcai;  Fu, Pingqing;  Zhang, Gan
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Carbonaceous aerosol  Fine aerosol  Source apportionment  
Bioaccumulation, Biotransformation, and Multicompartmental Toxicokinetic Model of Antibiotics in Sea Cucumber (Apostichopus japonicus) 期刊论文
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2020, 卷号: 54, 期号: 20, 页码: 13175-13185
作者:  Zhu, Minghua;  Wang, Zhongyu;  Chen, Jingwen;  Xie, Huaijun;  Zhao, Hongxia;  Yuan, Xiutang
Adobe PDF(2359Kb)  |  收藏  |  浏览/下载:402/86  |  提交时间:2021/06/16
Light absorption and emissions inventory of humic-like substances from simulated rainforest biomass burning in Southeast Asia 期刊论文
ENVIRONMENTAL POLLUTION, 2020, 卷号: 262, 页码: 10
作者:  Tang, Jiao;  Li, Jun;  Mo, Yangzhi;  Khorram, Mahdi Safaei;  Chen, Yingjun;  Tang, Jianhui;  Zhang, Yanlin;  Song, Jianzhong;  Zhang, Gan
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Brown carbon  Mass absorption efficiency  Emission factors  Regional emissions  
Source Apportionment of PM(2.5)in Guangzhou Based on an Approach of Combining Positive Matrix Factorization with the Bayesian Mixing Model and Radiocarbon 期刊论文
ATMOSPHERE, 2020, 卷号: 11, 期号: 5, 页码: 18
作者:  Li, Tingting;  Li, Jun;  Jiang, Hongxing;  Chen, Duohong;  Zong, Zheng;  Tian, Chongguo;  Zhang, Gan
浏览  |  Adobe PDF(1452Kb)  |  收藏  |  浏览/下载:426/157  |  提交时间:2021/06/21
PM2  5  C-14  PMF model  Bayesian mixing model  primary source  secondary aerosol  Pearl River Delta (PRD)  
Low pH in simulated acid rain promotes the toxicity of copper on the physiological performance in Sargassum horneri 期刊论文
PHOTOSYNTHETICA, 2020, 卷号: 58, 期号: 3, 页码: 853-861
作者:  Zhong, Z. H.;  Qin, S.;  Wang, Y.;  Ma, C.;  Liu, Z. Y.
Adobe PDF(1452Kb)  |  收藏  |  浏览/下载:329/21  |  提交时间:2021/06/21
environmental problem  metal pollution  photoprotective ability  photosynthetic apparatus  Sargassum beds