Works by Guonan Chen

Results: 115

On-line preconcentration and quantitative analysis of peptide hormone of brain and intestine using on-column transient isotachophoresis coupled with capillary electrophoresis/electrospray ionization mass spectrometry.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2008, v. 22, n. 23, p. 3719, doi. 10.1002/rcm.3787

By:

Xia, Shifei;
Zhang, Lan;
Qiu, Bin;
Lu, Minghua;
Chi, Yuwu;
Chen, Guonan

Publication type:

Article

Identification and quantitation of auxins in plants by liquid chromatography/electrospray ionization ion trap mass spectrometry.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2008, v. 22, n. 16, p. 2565, doi. 10.1002/rcm.3642

By:

Lu, Qiaomei;
Zhang, Lan;
Chen, Tianwen;
Lu, Minghua;
Ping, Tong;
Chen, Guonan

Publication type:

Article

Identification of β-sitosterol, stigmasterol and ergosterin in A. roxburghii using supercritical fluid extraction followed by liquid chromatography/atmospheric pressure chemical ionization ion trap mass spectrometry.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2007, v. 21, n. 18, p. 3024, doi. 10.1002/rcm.3181

By:

Huang, Liying;
Zhong, Tianhua;
Chen, Tianwen;
Ye, Zhao;
Chen, Guonan

Publication type:

Article

Identification and quantitation of pyrethroid pesticide residues in vegetables by solid-phase extraction and liquid chromatography/electrospray ionization ion trap mass spectrometry.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2007, v. 21, n. 12, p. 1848, doi. 10.1002/rcm.3027

By:

Chen, Tianwen;
Chen, Guonan

Publication type:

Article

Preparative Separation of Enantiomers Based on Functional.

Published in:

Chirality, 2013, v. 25, n. 11, p. 751, doi. 10.1002/chir.22208

By:

Huang, Rong;
Wang, Daifang;
Liu, Shuzhen;
Guo, Longhua;
Wang, Fangfang;
Lin, Zhenyu;
Qiu, Bin;
Chen, Guonan

Publication type:

Article

A Novel Chemiluminescence Immunoassay Using Solid-Phase Antigen for Free 17 β-Estradiol in Human Serum.

Published in:

Chinese Journal of Chemistry, 2011, v. 29, n. 11, p. 2520, doi. 10.1002/cjoc.201180424

By:

Qi, Yuanyuan;
Chen, Hui;
Lin, Zhen;
Chen, Guonan;
Lin, Jinming

Publication type:

Article

Optimization of Gradient Elution in UPLC: A Core Study on the Separation of Homoserine Lactones Produced by Bukholderia Ubonensis and Structure Confirmation with Ultra High Resolution Mass Spectrometry.

Published in:

Journal of Liquid Chromatography & Related Technologies, 2007, v. 30, n. 17, p. 2515, doi. 10.1080/10826070701540084

By:

Li, Xiaojing;
Chen, Guonan;
Fekete, Jenoe;
Yang, Fang;
Fekete, Agnes;
Englmann, Matthias;
Schmitt‐Kopplin, Philippe

Publication type:

Article

Capillary electrophoresis coupled with electrochemiluminescence detection for the separation and determination of thyreostatic drugs in animal feed.

Published in:

Journal of Separation Science, 2014, v. 37, n. 9/10, p. 1199, doi. 10.1002/jssc.201301254

By:

Kong, Dexian;
Li, Qinglu;
Chen, Lichan;
Chi, Yuwu;
Chen, Guonan

Publication type:

Article

Analysis of 16 phthalic acid esters in food simulants from plastic food contact materials by LC- ESI- MS/ MS.

Published in:

Journal of Separation Science, 2013, v. 36, n. 3, p. 477, doi. 10.1002/jssc.201200689

By:

Li, Xiaojing;
Xiong, Wenming;
Lin, Hua;
Zhuo, Liyang;
Lv, Shuiyuan;
Tang, Xi;
Chen, Minshi;
Zou, Zhexiang;
Lin, Zhenyu;
Qiu, Bin;
Chen, Guonan

Publication type:

Article

Separation and determination of β-casomorphins by using glass microfluidic chip electrophoresis together with laser-induced fluorescence detection.

Published in:

Journal of Separation Science, 2011, v. 34, n. 2, p. 196, doi. 10.1002/jssc.201000634

By:

Wang, ZongWen;
Wang, WenJian;
Wang, Wei;
Xu, LiangJun;
Chen, GuoNan;
Fu, FengFu

Publication type:

Article

Separation and purification of ergosterol and stigmasterol in Anoectochilus roxburghii (wall) Lindl by high-speed counter-current chromatography.

Published in:

Journal of Separation Science, 2011, v. 34, n. 4, p. 385, doi. 10.1002/jssc.201000577

By:

Huang, Liying;
Cao, Yangyuan;
Xu, Hui;
Chen, Guonan

Publication type:

Article

Separation and determination of seven fluoroquinolones by pressurized capillary electrochromatography.

Published in:

Journal of Separation Science, 2005, v. 28, n. 16, p. 2210, doi. 10.1002/jssc.200500175

By:

Haixia Lü;
Xiaoping Wu;
Xucong Lin;
Liangqia Guo;
Chao Yan;
Guonan Chen

Publication type:

Article

Separation and determination of flavonoids in Agrimonia pilosa Ledeb. by capillary electrophoresis with electrochemical detection.

Published in:

Journal of Separation Science, 2005, v. 28, n. 7, p. 647, doi. 10.1002/jssc.200400095

By:

Xueqin Xu;
Xiuzhen Qi;
Wei Wang;
Guonan Chen

Publication type:

Article

A Portable Immunosensor with Differential Pressure Gauges Readout for Alpha Fetoprotein Detection.

Published in:

Scientific Reports, 2017, p. 45343, doi. 10.1038/srep45343

By:

Wang, Qingping;
Li, Rongjie;
Shao, Kang;
Lin, Yue;
Yang, Weiqiang;
Guo, Longhua;
Qiu, Bin;
Lin, Zhenyu;
Chen, Guonan

Publication type:

Article

Multicolor Colormetric Biosensor for the Determination of Glucose based on the Etching of Gold Nanorods.

Published in:

Scientific Reports, 2016, p. 37879, doi. 10.1038/srep37879

By:

Lin, Yue;
Zhao, Mengmeng;
Guo, Yajuan;
Ma, Xiaoming;
Luo, Fang;
Guo, Longhua;
Qiu, Bin;
Chen, Guonan;
Lin, Zhenyu

Publication type:

Article

Dual-color plasmonic enzyme-linked immunosorbent assay based on enzyme-mediated etching of Au nanoparticles.

Published in:

Scientific Reports, 2016, p. 32755, doi. 10.1038/srep32755

By:

Guo, Longhua;
Xu, Shaohua;
Ma, Xiaoming;
Qiu, Bin;
Lin, Zhenyu;
Chen, Guonan

Publication type:

Article

Surface Enhanced Electrochemiluminescence of Ru(bpy)32+.

Published in:

Scientific Reports, 2015, p. 7954, doi. 10.1038/srep07954

By:

Wang, Daifang;
Guo, Longhua;
Huang, Rong;
Qiu, Bin;
Lin, Zhenyu;
Chen, Guonan

Publication type:

Article

Distance-Mediated Plasmonic Dimers for Reusable Colorimetric Switches: A Measurable Peak Shift of More than 60 nm.

Published in:

Small, 2013, v. 9, n. 2, p. 234, doi. 10.1002/smll.201201061

By:

Guo, Longhua;
Ferhan, Abdul Rahim;
Chen, Hailan;
Li, Changming;
Chen, Guonan;
Hong, Seungpyo;
Kim, Dong‐Hwan

Publication type:

Article

Colorimetric Sensors: Distance-Mediated Plasmonic Dimers for Reusable Colorimetric Switches: A Measurable Peak Shift of More than 60 nm (Small 2/2013).

Published in:

Small, 2013, v. 9, n. 2, p. 233, doi. 10.1002/smll.201370014

By:

Guo, Longhua;
Ferhan, Abdul Rahim;
Chen, Hailan;
Li, Changming;
Chen, Guonan;
Hong, Seungpyo;
Kim, Dong‐Hwan

Publication type:

Article

The Sonochemiluminescence of Lucigenin in N,N-Dimethylformamide Solution under the Influence of Natural Flavonoids.

Published in:

Chemistry Letters, 2005, v. 34, n. 11, p. 1514, doi. 10.1246/cl.2005.1514

By:

Jian Wang;
Liyan Huang;
Guonan Chen;
Jinling Huang

Publication type:

Article

Capillary electrokinetic fractionation mass spectrometry ( CEk F/ MS): Technology setup and application to metabolite fractionation from complex samples coupled at-line with ultrahigh-resolution mass spectrometry.

Published in:

Electrophoresis, 2014, v. 35, n. 14, p. 1965, doi. 10.1002/elps.201400041

By:

He, Yu;
Harir, Mourad;
Chen, Guonan;
Gougeon, Regis D.;
zhang, Lan;
Huang, Xiayang;
Schmitt‐Kopplin, Philippe

Publication type:

Article

Polymer monolithic capillary column fabricated by using monodisperse iron oxide nanocrystal template to enhance the electrochromatographic separation of small molecules.

Published in:

Electrophoresis, 2014, v. 35, n. 14, p. 1947, doi. 10.1002/elps.201300647

By:

Lin, Zian;
Wang, Juan;
Yin, Xiaofei;
Tan, Xiaoqing;
Yu, Ruifang;
Zheng, Jiangnan;
Zhang, Lan;
Chen, Guonan

Publication type:

Article

Sensitive determination of positional isomers of benzenediols in human urine by boronate affinity capillary electrophoresis with chemiluminescence detection.

Published in:

Electrophoresis, 2014, v. 35, n. 7, p. 993, doi. 10.1002/elps.201300273

By:

Lin, Zian;
Sun, Xiaobo;
Hu, Wenli;
Yin, Yuqing;
Chen, Guonan

Publication type:

Article

Label-free aptamer-based partial filling technique for enantioseparation and determination of dl-tryptophan with micellar electrokinetic chromatography.

Published in:

Electrophoresis, 2013, v. 34, n. 2, p. 254, doi. 10.1002/elps.201200464

By:

Huang, Rong;
Xiong, Wenming;
Wang, Daifang;
Guo, Longhua;
Lin, Zhenyu;
Yu, Lishuang;
Chu, Kedan;
Qiu, Bin;
Chen, Guonan

Publication type:

Article

Solid-phase extraction-field-amplified sample injection coupled with CE-ESI-MS for online pre-concentration and quantitative analysis of brain-gut peptides.

Published in:

Electrophoresis, 2011, v. 32, n. 20, p. 2823, doi. 10.1002/elps.201000591

By:

Ye, Hongzhi;
Xia, Shifei;
Yu, Lishuang;
Xu, Xueqin;
Zheng, Chunsong;
Xu, Huifeng;
Wang, Lili;
Liu, Xianxiang;
Cai, Zongwei;
Chen, Guonan

Publication type:

Article

Analysis of methylene blue and its metabolites in blood by capillary electrophoresis/electrospray ionization mass spectrometry.

Published in:

Electrophoresis, 2011, v. 32, n. 6/7, p. 659, doi. 10.1002/elps.201000514

By:

Yang, Fang;
Xia, Shifei;
Liu, Zhencai;
Chen, Jian;
Lin, Yonghui;
Qiu, Bin;
Chen, Guonan

Publication type:

Article

Determination of stimulants and narcotics as well as their in vitro metabolites by online CE-ESI-MS.

Published in:

Electrophoresis, 2011, v. 32, n. 3/4, p. 472, doi. 10.1002/elps.201000453

By:

Lu, Minghua;
Li, Qin;
Lai, Yongquan;
Zhang, Lan;
Qiu, Bin;
Chen, Guonan;
Cai, Zongwei

Publication type:

Article

Determination of the epimerization rate constant of amygdalin by microemulsion electrokinetic chromatography.

Published in:

Electrophoresis, 2011, v. 32, n. 2, p. 218, doi. 10.1002/elps.201000287

By:

Yu, Lishuang;
Ye, Hongzhi;
Zheng, Lili;
Chen, Lidian;
Chu, Kedan;
Liu, Xianxiang;
Xu, Xueqin;
Chen, Guonan

Publication type:

Article

CE-ESI-MS coupled with dynamic pH junction online concentration for analysis of peptides in human urine samples.

Published in:

Electrophoresis, 2010, v. 31, n. 20, p. 3400, doi. 10.1002/elps.201000194

By:

Ye, Hongzhi;
Xia, Shifei;
Lin, Wei;
Yu, Lishuang;
Xu, Xueqin;
Zheng, Chunsong;
Liu, Xianxiang;
Chen, Guonan

Publication type:

Article

pCEC coupling with ESI-MS for the analysis of β2-agonists and narcotics using a poly-(1-hexadecene- co-TMPTMA) monolithic column.

Published in:

Electrophoresis, 2010, v. 31, n. 12, p. 1991, doi. 10.1002/elps.201000088

By:

Cheng, Jintian;
Zhang, Lan;
Lu, Qiaomei;
Lu, Minghua;
Chen, Zongbao;
Chen, Guonan

Publication type:

Article

Affinity capillary electrophoresis coupling with partial filling technique and field-amplified sample injection for enantioseparation and determination of DL-tetrahydropalmatine.

Published in:

Electrophoresis, 2010, v. 31, n. 12, p. 2049, doi. 10.1002/elps.201000014

By:

Ye, Hongzhi;
Yu, Lishuang;
Xu, Xueqin;
Zheng, Chunsong;
Lin, Wei;
Liu, Xianxiang;
Chen, Guonan

Publication type:

Article

Separation of dipeptides with two chiral centers using 2-hydroxypropyl-β-CD-modified MEKC.

Published in:

Electrophoresis, 2010, v. 31, n. 9, p. 1493, doi. 10.1002/elps.200900592

By:

Chen, Ying;
Zhang, Jianhua;
Zhang, Lan;
Chen, Guonan

Publication type:

Article

Filmy channel microchip with amperometric detection.

Published in:

Electrophoresis, 2009, v. 30, n. 22, p. 3932, doi. 10.1002/elps.200800638

By:

Wang, Wei;
Fu, Feng F u;
Xu, Xueqin;
Lin, Jin-Ming;
Chen, Guonan

Publication type:

Article

Preparation and evaluation of the highly cross-linked poly(1-hexadecane-co-trimethylolpropane trimethacrylate) monolithic column for capillary electrochromatography.

Published in:

Electrophoresis, 2009, v. 30, n. 20, p. 3540, doi. 10.1002/elps.200900018

By:

Lu, Minghua;
Feng, Qiang;
Lu, Qiaomei;
Cai, Zongwei;
Zhang, Lan;
Chen, Guonan

Publication type:

Article

Determination of thyreostatics in animal feeds by CE with electrochemical detector.

Published in:

Electrophoresis, 2009, v. 30, n. 19, p. 3489, doi. 10.1002/elps.200800649

By:

Kong, Dexian;
Chi, Yuwu;
Chen, Lichan;
Dong, Yongqiang;
Zhang, Lan;
Chen, Guonan

Publication type:

Article

Enantiomeric separation of chiral dipeptides by CE-ESI-MS employing a partial filling technique with chiral crown ether.

Published in:

Electrophoresis, 2009, v. 30, n. 16, p. 2837, doi. 10.1002/elps.200800799

By:

Xia, Shifei;
Zhang, Lan;
Lu, Minghua;
Qiu, Bin;
Chi, Yuwu;
Chen, Guonan

Publication type:

Article

CE with a new electrochemiluminescent detection system for separation and detection of proteins labeled with tris(1,10-phenanthroline) ruthenium(II).

Published in:

Electrophoresis, 2009, v. 30, n. 13, p. 2390, doi. 10.1002/elps.200800715

By:

Guo, Longhua;
Qiu, Bin;
Xue, Linlin;
Chen, Guonan

Publication type:

Article

Rapid analysis of peptides and amino acids by CE-ESI-MS using chemically modified fused-silica capillaries.

Published in:

Electrophoresis, 2009, v. 30, n. 13, p. 2273, doi. 10.1002/elps.200800683

By:

Lu, Minghua;
Zhang, Lan;
Lu, Qiaomei;
Chi, Yuwu;
Chen, Guonan

Publication type:

Article

Assay of bradykinin metabolites in human body fluids by CE-LIF coupled with transient ITP preconcentration.

Published in:

Electrophoresis, 2009, v. 30, n. 13, p. 2300, doi. 10.1002/elps.200800477

By:

Chen, Ying;
Zhang, Lan;
Xu, Liangjun;
Lin, Jin-Ming;
Chen, Guonan

Publication type:

Article

Determination of organophosphorus pesticides by capillary electrophoresis-inductively coupled plasma mass spectrometry with collective sample-introduction technique.

Published in:

Electrophoresis, 2009, v. 30, n. 10, p. 1718, doi. 10.1002/elps.200800387

By:

Yang, GuiDi;
Xu, XueQin;
Shen, MinCong;
Wang, Wei;
Xu, LiangJun;
Chen, GuoNan;
Fu, FengFu

Publication type:

Article

A new method for preparation of an etched porous joint for capillary electrophoresis and its pore-size evaluation.

Published in:

Electrophoresis, 2009, v. 30, n. 8, p. 1355, doi. 10.1002/elps.200800510

By:

Guo, Longhua;
Qiu, Bin;
Chen, Mingxing;
Chen, Guonan

Publication type:

Article

Improved simultaneous enantioseparation of β-agonists in CE using β-CD and ionic liquids.

Published in:

Electrophoresis, 2009, v. 30, n. 6, p. 1030, doi. 10.1002/elps.200800483

By:

Huang, Lu;
Lin, Jin-Ming;
Yu, Lishuang;
Xu, Liangjun;
Chen, Guonan

Publication type:

Article

Analysis of aliphatic amines using head-column field-enhanced sample stacking in MEKC with LIF detection.

Published in:

Electrophoresis, 2009, v. 30, n. 4, p. 674, doi. 10.1002/elps.200800569

By:

Zhang, Jianhua;
Cui, Huimin;
Xu, Liangjun;
Zhang, Lan;
Chen, Guonan

Publication type:

Article

Using multiple PCR and CE with chemiluminescence detection for simultaneous qualitative and quantitative analysis of genetically modified organism.

Published in:

Electrophoresis, 2008, v. 29, n. 18, p. 3801, doi. 10.1002/elps.200800103

By:

Guo, Longhua;
Qiu, Bin;
Chi, Yuwu;
Chen, Guonan

Publication type:

Article

Field-amplified on-line sample stacking for simultaneous enantioseparation and determination of some β-blockers using capillary electrophoresis.

Published in:

Electrophoresis, 2008, v. 29, n. 17, p. 3588, doi. 10.1002/elps.200700811

By:

Huang, Lu;
Lin, Jin-Ming;
Yu, Lishuang;
Xu, Liangjun;
Chen, Guonan

Publication type:

Article

A new interface used to couple capillary electrophoresis with an inductively coupled plasma mass spectrometry for speciation analysis.

Published in:

Electrophoresis, 2008, v. 29, n. 13, p. 2862, doi. 10.1002/elps.200700849

By:

Yang, GuiDi;
Xu, XueQin;
Wang, Wei;
Xu, LiangJun;
Chen, GuoNan;
Fu, FengFu

Publication type:

Article

Capillary electrophoresis chemiluminescent detection system equipped with a two-step postcolumn flow interface for detection of some enkephalin-related peptides labeled with acridinium ester.

Published in:

Electrophoresis, 2008, v. 29, n. 11, p. 2348, doi. 10.1002/elps.200700713

By:

Guo, Longhua;
Qiu, Bin;
Jiang, Yingyan;
You, Zuyao;
Lin, Jin-Ming;
Chen, Guonan

Publication type:

Article

Simultaneous separation of basic and acidic proteins using 1-butyl-3-methylimidazolium-based ion liquid as dynamic coating and background electrolyte in capillary electrophoresis.

Published in:

Electrophoresis, 2008, v. 29, n. 11, p. 2356, doi. 10.1002/elps.200700746

By:

Wu, Xiaoping;
Wei, Weiping;
Su, Qingmei;
Xu, Liangjun;
Chen, Guonan

Publication type:

Article

Assay of bradykinin-related peptides in human body fluids using capillary electrophoresis with laser-induced fluorescence detection.

Published in:

Electrophoresis, 2008, v. 29, n. 6, p. 1302, doi. 10.1002/elps.200700594

By:

Chen, Ying;
Xu, Liangjun;
Lin, Jinming;
Chen, Guonan

Publication type:

Article

A sweeping-micellar electrokinetic chromatography method for direct detection of some aromatic amines in water samples.

Published in:

Electrophoresis, 2008, v. 29, n. 4, p. 796, doi. 10.1002/elps.200700478

By:

Zhang, Jianhua;
Wu, Xiaoping;
Zhang, Wei;
Xu, Liangjun;
Chen, Guonan

Publication type:

Article