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Research the role of Gulonic acid lactone in the five kinds of organic phosphorus pesticide detectio
[会议论文] 作者：Huifang Yan,Xingfu Pan,Huifang Du,
来源：The 21st Japan-China-Korea Joint Conference on Occupational 年份：2010
Objective To evaluate the protective effect of Gulonic acid lactone in the gas chromatography-mass spectrometry system for detecting phorate, diazinon, dimethoate, methyl parathion, malathion five kin...
[会议论文] 作者：Ajuan Yu,Shusheng ZHANG,Wenfen ZHANG,Huifang DU,Yongming ZHANG,Yanhao ZHANG,
来源：第十六届北京分析测试学术报告会 年份：2015
...
[会议论文] 作者：Wenfen ZHANG,Yongming ZHANG,Yanhao ZHANG,Huifang DU,Ajuan Yu,Shusheng ZHANG,
来源：第十六届北京分析测试学术报告会 年份：2015
Calixarenes are regarded as the third generation of host molecule after crown ethers and cyclodextrins....
[会议论文] 作者：Yi Guo,Guihua Yan,Yongming Zhang,Zhicong Yang,Huifang Du,Wenjie Zhao,Shusheng Zhang,
来源：43rd International Symposium on High Performance Liquid Phas 年份：2015
...
Sensitive analysis of trace caffeine in human serum by HPLC using tetraazacalix[2]arene[2]triazine-m
[会议论文] 作者：Wenfen zhang,Yanhao Zhang,Lingli Zhou,Shengnan Zhao,Huifang Du,Xue Ma,Shusheng Zhang,
来源：河南省化学会2016年学术年会 年份：2016
In this paper,a rapid and effective SPE-HPLC method,using tetraazacalix [2] arene [2] triazine modified silica gel(NCSi)as solid-phase extraction(SPE)sorbent,was established to enrich and determine ca...
[会议论文] 作者：Huifang Du,Yi Guo,Yongming Zhang,Guihua Yan,Zhicong Yang,Wenjie Zhao,Shusheng Zhang,
来源：43rd International Symposium on High Performance Liquid Phas 年份：2015
Covalent organic frameworks(COFs) as a new type of porous organic materials have greatly developed in various fields in recent years.COFs are constituted by a covalent bond,and have a high specific su...
Determination of sulfonamides antibacteric in environmental water using HPLC based on a novel mixed-
[会议论文] 作者：Gaigai Xu,YuanZhang,Huifang Du,Yanlong Chen,Shengnan Zhao,Dan Yin,Shanqi Liu,Shusheng Zhang,
来源：河南省化学会2016年学术年会 年份：2016
In this paper,a rapid and effective high performance liquid chromatography(HPLC)method,using tetraazacalix[2]arene[2]triazine-modified silica gel(NCSi)as solid-phase extraction(SPE)sorbent,was develop...
[会议论文] 作者：Yanlong Chen,Huifang Du,Gaigai Xu,Shengnan Zhao,Ningpeng Wu,Zhifen Deng,Wenfen Zhang,Shusheng Zhang,
来源：河南省化学会2016年学术年会 年份：2016
Food safety has as a Global Concern problem,and illicit drugs in food detection and drug residual problem gradually become a hot issue....
Preparation of Tetraoxocalix[2]arence[2]triazine coated Fe3O4@SiO2 magnetic nanoparticles and its ap
[会议论文] 作者：Huifang Du,Yanlong Chen,Gaigai Xu,Chen Lan,Shaige Xia,Yun Guo,Ying Miao,Wenjie Zhao,Shusheng Zhang,
来源：河南省化学会2016年学术年会 年份：2016
Magnetic solid phase extraction(MSPE)has been introduced for separation and preconcentration of organic and inorganic species from complex matrices....
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