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Selective cationic covalent organic framework for high throughput rapid extraction of novel polyfluoroalkyl substances 期刊论文
JOURNAL OF HAZARDOUS MATERIALS, 2023, 卷号: 442, 页码: 11
作者:  Li, Shuang;  Ma, Jiping;  Guan, Jing;  Li, Jinhua;  Wang, Xiaoyan;  Sun, Xiyan;  Chen, Lingxin
收藏  |  浏览/下载：276/0  |  提交时间：2023/01/11
Novel per  and polyfluoroalkyl substances  (PFASs)  Cationic covalent organic frameworks (iCOFs)  Solid -phase extraction (SPE)  UHPLC -MS  MS  Water samples  
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：464/125  |  提交时间：2021/10/21
Determination of chitosan content  Chitosan-Schiff base  HPLC  
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：426/145  |  提交时间：2021/06/07
mag-multi-walled carbon nanotubes (mag-MWCNTs)  magnetic solid-phase extraction (MSPE)  heterocyclic pesticides  water samples  
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：397/98  |  提交时间：2021/06/07
Ratio coefficient  Determination of chitosan content  Hydrolysis rate  HPLC  Average deacetylation degree (DD)