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Multi-Walled Carbon Nanotubes for Magnetic Solid-Phase Extraction of Six Heterocyclic Pesticides in Environmental Water Samples Followed by HPLC-DAD Determination 期刊论文
MATERIALS, 2020, 卷号: 13, 期号: 24, 页码: 14
作者:  Ma, Jiping;  Hou, Liwei;  Wu, Gege;  Wang, Liyan;  Wang, Xiaoyan;  Chen, Lingxin
浏览  |  Adobe PDF(1909Kb)  |  收藏  |  浏览/下载：453/148  |  提交时间：2021/06/07
mag-multi-walled carbon nanotubes (mag-MWCNTs)  magnetic solid-phase extraction (MSPE)  heterocyclic pesticides  water samples  
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