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Kašička V. Peptide mapping of proteins by capillary electromigration methods. J Sep Sci 2022; 45:4245-4279. [PMID: 36200755 DOI: 10.1002/jssc.202200664] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 09/26/2022] [Accepted: 09/26/2022] [Indexed: 12/13/2022]
Abstract
This review article provides a wide overview of important developments and applications of capillary electromigration methods in the area of peptide mapping of proteins in the period 1997-mid-2022, including review articles on this topic. It deals with all major aspects of peptide mapping by capillary electromigration methods: i) precleavage sample preparation involving purification, preconcentration, denaturation, reduction and alkylation of protein(s) to be analyzed, ii) generation of peptide fragments by off-line or on-line enzymatic and/or chemical cleavage of protein(s), iii) postcleavage preparation of the generated peptide mixture for capillary electromigration separation, iv) separation of the complex peptide mixtures by one-, two- and multidimensional capillary electromigration methods coupled with mass spectrometry detection, and v) a large application of peptide mapping for variable purposes, such as qualitative analysis of monoclonal antibodies and other protein biopharmaceuticals, monitoring of posttranslational modifications, determination of primary structure and investigation of function of proteins in biochemical and clinical research, characterization of proteins of variable origin as well as for protein and peptide identification in proteomic and peptidomic studies.
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Affiliation(s)
- Václav Kašička
- Electromigration Methods, The Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Prague, Czechia
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2
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Ali F, AlOthman ZA, Al-Shaalan NH. Mixed-mode open tubular column for peptide separations by capillary electrochromatography. J Sep Sci 2021; 44:2602-2611. [PMID: 33905621 DOI: 10.1002/jssc.202100116] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2021] [Revised: 04/03/2021] [Accepted: 04/20/2021] [Indexed: 01/01/2023]
Abstract
Mixed-mode chromatography open tubular column has been developed for peptide separation in electrochromatography. A column with 92 cm effective length and 50 μm internal diameter is fabricated internally with a copolymer sheet of restricted thickness. Catalyst facilitated binding of the coupling agent 3,5-bis (trifluoromethyl) phenyl isocyanate has been carried out at the interior surface of the column. The initiator sodium diethyldithiocarbamate was bound to the coupling agent. A small amount of N-[2-(acryloylamino) phenyl] acrylamide was used along with methacrylic acid and styrene in the monomer mixture to induce a little polar character in the stationary phase fabricated inside the column. Twenty-three peptides have been separated from a chemically digested protein mixture present in cytochrome C in capillary electrochromatography, in addition to the separation of six commercial peptides. We achieved an average plate count of over 1.5 million/m with the column of current study both for the digested protein components and commercial peptides using 70/30% v/v (acetonitrile/20 mM ammonium formate) at pH 6.5. In addition, the column resulted in baseline separation of all the peptides with very good resolution, enhanced peak capacity, and better retention time span.
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Affiliation(s)
- Faiz Ali
- Department of Chemistry, University of Malakand, Khyber Pakhtunkhwa, Pakistan
| | - Zeid A AlOthman
- Advanced Materials Research Chair, Department of Chemistry, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Nora Hamad Al-Shaalan
- Department of Chemistry, College of Science, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
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3
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Ali F, Cheong WJ, Rafique A, AlOthman ZA, Sadia M, Muhammad M. Particle packed mixed-mode chromatographic stationary phase for the separation of peptide in liquid chromatography. J Sep Sci 2021; 44:1430-1439. [PMID: 33492780 DOI: 10.1002/jssc.202100001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2021] [Revised: 01/20/2021] [Accepted: 01/21/2021] [Indexed: 11/09/2022]
Abstract
A particle-based stationary phase has been prepared for the separation of five synthetic peptides and a mixture containing tryptic digest of cytochrome C in liquid chromatography. Particles originating from silica monolith were differentially sedimented to obtain 1-2 μm particles. A stationary phase was achieved by the coating of poly(styrene-methacrylic acid-N-phenylacrylamide) copolymer onto the particles via reversible addition-fragmentation chain transfer polymerization reaction. Stainless steel column (30 cm long and 1 mm internal diameter) was packed with stationary phase. Very high separation efficiency (ca. 351 000 plates/m) was achieved for five commercial peptides with a percent relative standard deviation of less than 1%. Protocol for the synthesis and modification of silica monolith particles has been well optimized with a good reproducibility both in particle and pore size. The column resolved about 21 peptide components from a mixture containing tryptic digest of cytochrome C, under the elution conditions of acetonitrile/15 mM ammonium format (65/35 v/v%) with a flow rate of 28 μL/min.
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Affiliation(s)
- Faiz Ali
- Department of Chemistry, University of Malakand, Khyber Pakhtunkhwa, Pakistan.,Department of Chemistry, Inha University, Incheon, South Korea
| | - Won Jo Cheong
- Department of Chemistry, Inha University, Incheon, South Korea
| | - Aamra Rafique
- Department of Chemistry, Faculty of Basic and Applied Sciences, University of The Poonch, Rawalakot, Pakistan
| | - Zeid A AlOthman
- Advanced Materials Research Chair, Chemistry Department, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Maria Sadia
- Department of Chemistry, University of Malakand, Khyber Pakhtunkhwa, Pakistan
| | - Mian Muhammad
- Department of Chemistry, University of Malakand, Khyber Pakhtunkhwa, Pakistan
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4
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Mao X, Liu L, Xiao F, Ni W, Cheng X. An innovative reversed-phase monolithic column modified with 4-vinylbiphenyl and ionic liquid stationary phases for capillary electrochromatography. NEW J CHEM 2019. [DOI: 10.1039/c9nj02116g] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
A poly(VBP-co-EDMA-co-IL) monolithic column was used for electrochromatographic separation.
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Affiliation(s)
- Xiangju Mao
- Zhengzhou Institute of Multipurpose Utilization of Mineral Resources
- CAGS
- Zhengzhou 450006
- P. R. China
- China National Engineering Research Center for Utilization of Industrial Minerals
| | - Lu Liu
- Zhengzhou Institute of Multipurpose Utilization of Mineral Resources
- CAGS
- Zhengzhou 450006
- P. R. China
- China National Engineering Research Center for Utilization of Industrial Minerals
| | - Fang Xiao
- Zhengzhou Institute of Multipurpose Utilization of Mineral Resources
- CAGS
- Zhengzhou 450006
- P. R. China
- China National Engineering Research Center for Utilization of Industrial Minerals
| | - Wenshan Ni
- Zhengzhou Institute of Multipurpose Utilization of Mineral Resources
- CAGS
- Zhengzhou 450006
- P. R. China
- China National Engineering Research Center for Utilization of Industrial Minerals
| | - Xintao Cheng
- Zhengzhou Institute of Multipurpose Utilization of Mineral Resources
- CAGS
- Zhengzhou 450006
- P. R. China
- China National Engineering Research Center for Utilization of Industrial Minerals
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5
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Preparation of Cationic Mixed-Mode Acrylamide-Based Monolithic Stationary Phases for Capillary Electrochromatography. Chromatographia 2018. [DOI: 10.1007/s10337-018-3564-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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6
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Ali A, Cheong WJ. Open tubular capillary column of 50 μm internal diameter with a very high separation efficiency for the separation of peptides in CEC and LC. J Sep Sci 2017; 40:2654-2661. [DOI: 10.1002/jssc.201700242] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2017] [Revised: 04/22/2017] [Accepted: 04/28/2017] [Indexed: 12/17/2022]
Affiliation(s)
- Ashraf Ali
- Department of Chemistry; Inha University; Incheon South Korea
| | - Won Jo Cheong
- Department of Chemistry; Inha University; Incheon South Korea
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7
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Mikšík I. Capillary electrochromatography of proteins and peptides (2006-2015). J Sep Sci 2016; 40:251-271. [DOI: 10.1002/jssc.201600908] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2016] [Revised: 10/01/2016] [Accepted: 10/01/2016] [Indexed: 01/14/2023]
Affiliation(s)
- Ivan Mikšík
- Institute of Physiology; Academy of Sciences of the Czech Republic; Prague Czech Republic
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8
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Štěpánová S, Kašička V. Analysis of proteins and peptides by electromigration methods in microchips. J Sep Sci 2016; 40:228-250. [PMID: 27704694 DOI: 10.1002/jssc.201600962] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2016] [Revised: 09/14/2016] [Accepted: 09/14/2016] [Indexed: 11/07/2022]
Abstract
This review presents the developments and applications of microchip electromigration methods in the separation and analysis of peptides and proteins in the period 2011-mid-2016. The developments in sample preparation and preconcentration, microchannel material, and surface treatment are described. Separations by various microchip electromigration methods (zone electrophoresis in free and sieving media, affinity electrophoresis, isotachophoresis, isoelectric focusing, electrokinetic chromatography, and electrochromatography) are demonstrated. Advances in detection methods are reported and novel applications in the areas of proteomics and peptidomics, quality control of peptide and protein pharmaceuticals, analysis of proteins and peptides in biomatrices, and determination of physicochemical parameters are shown.
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Affiliation(s)
- Sille Štěpánová
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Prague, Czech Republic
| | - Václav Kašička
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Prague, Czech Republic
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Zhang Y, Wang W, Ma X, Jia L. Polydopamine assisted fabrication of titanium oxide nanoparticles modified column for proteins separation by capillary electrochromatography. Anal Biochem 2016; 512:103-109. [DOI: 10.1016/j.ab.2016.08.015] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2016] [Revised: 08/12/2016] [Accepted: 08/18/2016] [Indexed: 01/04/2023]
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10
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Tarongoy FM, Haddad PR, Boysen RI, Hearn MTW, Quirino JP. Open tubular-capillary electrochromatography: Developments and applications from 2013 to 2015. Electrophoresis 2016; 37:66-85. [PMID: 26497640 DOI: 10.1002/elps.201500339] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2015] [Revised: 09/24/2015] [Accepted: 09/24/2015] [Indexed: 02/06/2023]
Abstract
Open tubular CEC (OT-CEC) separates analyte mixtures by a combination of electrophoretic, electro-osmotic, and/or chromatographic effects. OT-CEC research is an active and growing field, with studies encompassing a wide range of investigations related to new strategies for chemical modification of the inner surface of the capillary, leading to the introduction of novel stationary phase coatings. This review has examined the literature on OT-CEC from 2013 to August 2015 and highlights the developments in the fabrication of highly selective stationary phases, based on materials that include cyclodextrin chiral selectors, graphene and graphene oxide, metal-organic frameworks, molecularly imprinted polymers, nanoparticles, nanolatex particles, nanocomposites, in situ generated polymers, block polymers, tentacle-type polymers, polyelectrolyte multilayers, polysaccharides, phospholipids, and proteins. This review, while considering the development of novel OT-CEC coating materials, specifically examines different immobilization or coating methodologies and approaches and also discusses the separation mechanisms that occur with these new materials. These OT-CEC coatings are intended mainly to separate low molecular weight molecules relevant to the pharmaceutical, agricultural, and food industries as well as for use in environmental monitoring.
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Affiliation(s)
- Faustino M Tarongoy
- Australian Centre for Research on Separation Science, School of Physical Sciences - Chemistry, University of Tasmania, Hobart, Tasmania, Australia
| | - Paul R Haddad
- Australian Centre for Research on Separation Science, School of Physical Sciences - Chemistry, University of Tasmania, Hobart, Tasmania, Australia
| | - Reinhard I Boysen
- Australian Centre for Research on Separation Science, School of Chemistry, Monash University, Melbourne, Victoria, Australia
| | - Milton T W Hearn
- Australian Centre for Research on Separation Science, School of Chemistry, Monash University, Melbourne, Victoria, Australia
| | - Joselito P Quirino
- Australian Centre for Research on Separation Science, School of Physical Sciences - Chemistry, University of Tasmania, Hobart, Tasmania, Australia
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11
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D'Orazio G, Asensio-Ramos M, Fanali C, Hernández-Borges J, Fanali S. Capillary electrochromatography in food analysis. Trends Analyt Chem 2016. [DOI: 10.1016/j.trac.2016.06.012] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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12
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Hu B, Yao ZP. Mobility of Proteins in Porous Substrates under Electrospray Ionization Conditions. Anal Chem 2016; 88:5585-9. [DOI: 10.1021/acs.analchem.6b00894] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Bin Hu
- State
Key Laboratory for Chirosciences, Food Safety and Technology Research
Centre and Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong
Kong SAR, China
- State
Key Laboratory of Chinese Medicine and Molecular Pharmacology (Incubation)
and Shenzhen Key Laboratory
of Food Biological Safety Control, Shenzhen Research Institute of The Hong Kong Polytechnic University, Shenzhen, 518057, China
| | - Zhong-Ping Yao
- State
Key Laboratory for Chirosciences, Food Safety and Technology Research
Centre and Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong
Kong SAR, China
- Key Laboratory of Natural Resources of Changbai Mountain and Functional Molecules (Yanbian University), Ministry of Education, Yanji, 133002, China
- State
Key Laboratory of Chinese Medicine and Molecular Pharmacology (Incubation)
and Shenzhen Key Laboratory
of Food Biological Safety Control, Shenzhen Research Institute of The Hong Kong Polytechnic University, Shenzhen, 518057, China
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13
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Ali F, Cheong WJ. Open tubular capillary column for the separation of cytochrome C tryptic digest in capillary electrochromatography. J Sep Sci 2015; 38:3645-54. [DOI: 10.1002/jssc.201500765] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2015] [Revised: 07/23/2015] [Accepted: 08/08/2015] [Indexed: 12/18/2022]
Affiliation(s)
- Faiz Ali
- Department of Chemistry; Inha University; Namku Incheon South Korea
| | - Won Jo Cheong
- Department of Chemistry; Inha University; Namku Incheon South Korea
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14
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Chen Z, Zhang L, Lu Q, Ye Q, Zhang L. On-line concentration and pressurized capillary electrochromatography analysis of five β-agonists in human urine using a methacrylate monolithic column. Electrophoresis 2015; 36:2720-2726. [DOI: 10.1002/elps.201500229] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2015] [Revised: 06/13/2015] [Accepted: 06/29/2015] [Indexed: 11/08/2022]
Affiliation(s)
- Zongbao Chen
- Key Laboratory of Applied Organic Chemistry, College of Jiangxi Province Department of Chemistry; Shangrao Normal University; Jiangxi P. R. China
- Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Department of Chemistry; Fuzhou University; Fuzhou Fujian, P. R. China
| | - Lan Zhang
- Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Department of Chemistry; Fuzhou University; Fuzhou Fujian, P. R. China
| | - Qiaomei Lu
- Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Department of Chemistry; Fuzhou University; Fuzhou Fujian, P. R. China
| | - Qing Ye
- Key Laboratory of Applied Organic Chemistry, College of Jiangxi Province Department of Chemistry; Shangrao Normal University; Jiangxi P. R. China
| | - Lin Zhang
- Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Department of Chemistry; Fuzhou University; Fuzhou Fujian, P. R. China
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15
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Xiao X, Wang W, Chen J, Jia L. Polydopamine-coated open tubular column for the separation of proteins by capillary electrochromatography. J Sep Sci 2015; 38:2893-9. [DOI: 10.1002/jssc.201500315] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2015] [Revised: 05/12/2015] [Accepted: 05/14/2015] [Indexed: 11/08/2022]
Affiliation(s)
- Xing Xiao
- Ministry of Education Key Laboratory of Laser Life Science & Institute of Laser Life Science, College of Biophotonics; South China Normal University; Guangzhou China
| | - Wentao Wang
- Ministry of Education Key Laboratory of Laser Life Science & Institute of Laser Life Science, College of Biophotonics; South China Normal University; Guangzhou China
| | - Jia Chen
- Ministry of Education Key Laboratory of Laser Life Science & Institute of Laser Life Science, College of Biophotonics; South China Normal University; Guangzhou China
| | - Li Jia
- Ministry of Education Key Laboratory of Laser Life Science & Institute of Laser Life Science, College of Biophotonics; South China Normal University; Guangzhou China
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16
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Tamizi E, Jouyban A. The potential of the capillary electrophoresis techniques for quality control of biopharmaceuticals-A review. Electrophoresis 2015; 36:831-58. [DOI: 10.1002/elps.201400343] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2014] [Revised: 11/27/2014] [Accepted: 11/27/2014] [Indexed: 12/24/2022]
Affiliation(s)
- Elnaz Tamizi
- Biotechnology Research Center; Tabriz University of Medical Sciences; Tabriz Iran
| | - Abolghasem Jouyban
- Pharmacy Faculty and Drug Applied Research Center; Tabriz University of Medical Sciences; Tabriz Iran
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17
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Lin H, Zhang Z, Dong J, Liu Z, Ou J, Zou H. Preparation of polyhedral oligomeric silsesquioxane based hybrid monoliths by ring-opening polymerization for capillary LC and CEC. J Sep Sci 2013; 36:2819-25. [DOI: 10.1002/jssc.201300417] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2013] [Revised: 05/28/2013] [Accepted: 05/28/2013] [Indexed: 11/07/2022]
Affiliation(s)
- Hui Lin
- CAS Key Laboratory of Separation Science for Analytical Chemistry; National Chromatographic R & A Center, Dalian Institute of Chemical Physics, Chinese Academy of Sciences (CAS); Dalian China
- University of Chinese Academy of Sciences; Beijing China
| | - Zhenbin Zhang
- CAS Key Laboratory of Separation Science for Analytical Chemistry; National Chromatographic R & A Center, Dalian Institute of Chemical Physics, Chinese Academy of Sciences (CAS); Dalian China
- University of Chinese Academy of Sciences; Beijing China
| | - Jing Dong
- CAS Key Laboratory of Separation Science for Analytical Chemistry; National Chromatographic R & A Center, Dalian Institute of Chemical Physics, Chinese Academy of Sciences (CAS); Dalian China
| | - Zhongshan Liu
- CAS Key Laboratory of Separation Science for Analytical Chemistry; National Chromatographic R & A Center, Dalian Institute of Chemical Physics, Chinese Academy of Sciences (CAS); Dalian China
- University of Chinese Academy of Sciences; Beijing China
| | - Junjie Ou
- CAS Key Laboratory of Separation Science for Analytical Chemistry; National Chromatographic R & A Center, Dalian Institute of Chemical Physics, Chinese Academy of Sciences (CAS); Dalian China
| | - Hanfa Zou
- CAS Key Laboratory of Separation Science for Analytical Chemistry; National Chromatographic R & A Center, Dalian Institute of Chemical Physics, Chinese Academy of Sciences (CAS); Dalian China
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18
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Yuan R, Ding G. Enantioseparations in capillary electrochromatography using sulfated poly β-cyclodextrin-modified silica-based monolith as stationary phase. Methods Mol Biol 2013; 970:489-503. [PMID: 23283798 DOI: 10.1007/978-1-62703-263-6_31] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
As the most popular chiral selectors, β-cyclodextrin (β-CD) and its derivatives have been widely used in enantiomer separations. Among functionalized β-CDs, sulfated β-CDs are recognized as the most effective chiral additives in capillary electrophoresis (CE) separations. Herein, we describe the preparation of a novel sulfated poly β-CD-modified silica-based monolithic column and its use for the enantioseparation of some chiral compounds in the capillary electrochromatography (CEC) mode.
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Affiliation(s)
- Ruijuan Yuan
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, China.
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19
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The characteristics of open-tubular capillary electrochromatography columns with series/mixed stationary phases constructed with magnetic nanoparticle coating. Talanta 2013; 104:173-9. [DOI: 10.1016/j.talanta.2012.11.021] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2012] [Revised: 11/03/2012] [Accepted: 11/08/2012] [Indexed: 12/17/2022]
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20
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Simultaneous analysis of seven oligopeptides in microbial fuel cell by micro-fluidic chip with reflux injection mode. Talanta 2012; 100:338-43. [DOI: 10.1016/j.talanta.2012.07.079] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2012] [Revised: 07/26/2012] [Accepted: 07/30/2012] [Indexed: 01/25/2023]
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21
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Fanali C, D'Orazio G, Fanali S. Nano‐liquid chromatography and capillary electrochromatography hyphenated with mass spectrometry for tryptic digest protein analysis: A comparison. Electrophoresis 2012; 33:2553-60. [DOI: 10.1002/elps.201200157] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Chiara Fanali
- Università Campus‐Biomedico Centro Integrato di Ricerca Roma Italy
| | - Giovanni D'Orazio
- Institute of Chemical Methodologies Italian National Research Council Monterotondo (Rome) Italy
| | - Salvatore Fanali
- Institute of Chemical Methodologies Italian National Research Council Monterotondo (Rome) Italy
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22
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Chen Z, Cai Y, Zhang L, Zhang L. Capillary electrochromatography of three β2-agonists in human urine using a lauryl methacrylate-based monolithic column. J Sep Sci 2012; 35:1138-45. [DOI: 10.1002/jssc.201101005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
| | - Yan Cai
- Ministry of Education Key Laboratory of Analysis and Detection for Food Safety,; Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety,; Department of Chemistry; Fuzhou University; Fuzhou; Fujian; China
| | - Lin Zhang
- Ministry of Education Key Laboratory of Analysis and Detection for Food Safety,; Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety,; Department of Chemistry; Fuzhou University; Fuzhou; Fujian; China
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23
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TAKAHASHI N, MASUHARA Y, JINNO N, HASHIMOTO M, TSUKAGOSHI K. Biomolecule Analyses in an Open-Tubular Capillary Chromatography Using Ternary Mixed Carrier Solvents with Chemiluminescence Detection. ANAL SCI 2012; 28:351-7. [DOI: 10.2116/analsci.28.351] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Naoya TAKAHASHI
- Department of Chemical Engineering and Materials Science, Faculty of Science and Engineering, Doshisha University
| | - Yuji MASUHARA
- Department of Chemical Engineering and Materials Science, Faculty of Science and Engineering, Doshisha University
| | - Naoya JINNO
- Department of Chemical Engineering and Materials Science, Faculty of Science and Engineering, Doshisha University
| | - Masahiko HASHIMOTO
- Department of Chemical Engineering and Materials Science, Faculty of Science and Engineering, Doshisha University
| | - Kazuhiko TSUKAGOSHI
- Department of Chemical Engineering and Materials Science, Faculty of Science and Engineering, Doshisha University
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24
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Chen XJ, Zhao J, Wang YT, Huang LQ, Li SP. CE and CEC analysis of phytochemicals in herbal medicines. Electrophoresis 2011; 33:168-79. [DOI: 10.1002/elps.201100347] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2011] [Revised: 09/25/2011] [Accepted: 09/27/2011] [Indexed: 12/11/2022]
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25
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Řezanka P, Ehala S, Koktan J, Sýkora D, Žvátora P, Vosmanská M, Král V, Mikšík I, Čeřovský V, Kašička V. Application of bare gold nanoparticles in open-tubular CEC separations of polyaromatic hydrocarbons and peptides. J Sep Sci 2011; 35:73-8. [DOI: 10.1002/jssc.201100596] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2011] [Revised: 08/29/2011] [Accepted: 10/04/2011] [Indexed: 12/14/2022]
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26
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Yone A, Carballo RR, Grela DA, Rezzano IN, Vizioli NM. Study of peptide-ligand interactions in open-tubular capillary columns covalently modified with porphyrins. Electrophoresis 2011; 32:2840-7. [DOI: 10.1002/elps.201100087] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2011] [Revised: 04/05/2011] [Accepted: 04/05/2011] [Indexed: 11/07/2022]
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27
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Intact protein analysis in the biopharmaceutical field. J Pharm Biomed Anal 2011; 55:810-22. [DOI: 10.1016/j.jpba.2011.01.031] [Citation(s) in RCA: 132] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2010] [Revised: 01/18/2011] [Accepted: 01/21/2011] [Indexed: 01/09/2023]
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28
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Ludewig R, Nietzsche S, Scriba GKE. A weak cation-exchange monolith as stationary phase for the separation of peptide diastereomers by CEC. J Sep Sci 2010; 34:64-9. [DOI: 10.1002/jssc.201000616] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2010] [Revised: 09/30/2010] [Accepted: 09/30/2010] [Indexed: 11/11/2022]
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29
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Chen XJ, Yang FQ, Wang YT, Li SP. CE and CEC of nucleosides and nucleotides in food materials. Electrophoresis 2010; 31:2092-105. [PMID: 20593386 DOI: 10.1002/elps.201000048] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Dietary nucleosides and nucleotides play an important role in the maintenance of functions of bone marrow hematopoietic cells, intestinal mucosa, and brain. Therefore, analysis of those compounds in food is very important for improving and assuring food quality. This review summarized the application of CE and CEC in the analysis of nucleosides and nucleotides in food. The sample preparation and detection are also discussed.
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Affiliation(s)
- Xiao-Jia Chen
- Institute of Chinese Medical Sciences, University of Macau, Macao SAR, PR China
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30
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Yamada K, Jinno N, Hashimoto M, Tsukagoshi K. Capillary chromatography based on tube radial distribution of aqueous-organic mixture carrier solvents: introduction of double tubes having different inner diameters to the system. ANAL SCI 2010; 26:507-10. [PMID: 20410577 DOI: 10.2116/analsci.26.507] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
A tube radial distribution chromatography (TRDC) system was previously developed using an open capillary tube and an aqueous-organic solvent (water-acetonitrile-ethyl acetate) mixture as a carrier solution. In this study, we introduced double capillary tubes having different inner diameters to the system. The tubes were fused-silica capillary tubes with 100 and 250 microm i.d.; the smaller tube was inserted into the larger one through a T-type joint. Water-acetonitrile mixture (volume ratio 3:1) and acetonitrile-ethyl acetate mixture (volume ratio 4:1) solutions were delivered into the large tube from the inside through the small tube and from the outside through the joint, respectively, and then mixed through the large tube to provide a water-acetonitrile-ethyl acetate carrier solution. The carrier solution was further fed into the large tube and then to an absorption detector. By changing the flow rates of the mixture solutions in both tubes, we could control the component ratio of carrier solvents in the carrier solution, yielding either organic solvent-rich, water-acetonitrile-ethyl acetate (volume ratio 3:33:8) or water-rich, water-acetonitrile-ethyl acetate (volume ratio 24:12:1). A model analyte-mixture solution of 1-naphthol and 2,6-naphthalenedisulfonic acid was eluted in this order with the organic solvent-rich carrier solution and eluted in the reverse order with the water-rich carrier solution. We discussed the chromatographic data together with the analytical conditions from the viewpoint of the tube radial distribution of the carrier solvents.
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Affiliation(s)
- Koju Yamada
- Department of Chemical Engineering and Materials Science, Faculty of Science and Engineering, Doshisha University, Kyotanabe, Kyoto 610-0321, Japan
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31
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Abstract
Although there are many publications related to technological or methodological developments of CEC, few focus on the analysis of natural products, especially phytochemical bioactive compounds. This review summarized the application of CEC in the analysis of phytochemical bioactive components, including flavonoids, nucleosides, steroids, lignans, quinones and coumarins, as well as fingerprint analysis of herbs. The strategies for optimization of CEC conditions and detection were also discussed.
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Affiliation(s)
- Feng-qing Yang
- Department of Pharmaceutics, College of Chemistry and Chemical Engineering, Chongqing University, Chongqing, P. R. China
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32
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Herrero M, García-Cañas V, Simo C, Cifuentes A. Recent advances in the application of capillary electromigration methods for food analysis and Foodomics. Electrophoresis 2010; 31:205-28. [PMID: 19967713 DOI: 10.1002/elps.200900365] [Citation(s) in RCA: 142] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
The use of capillary electromigration methods to analyze foods and food components is reviewed in this work. Papers that were published during the period April 2007 to March 2009 are included following the previous review by García-Cañas and Cifuentes (Electrophoresis, 2008, 29, 294-309). These works include the analysis of amino acids, biogenic amines, peptides, proteins, DNAs, carbohydrates, phenols, polyphenols, pigments, toxins, pesticides, vitamins, additives, small organic and inorganic ions and other compounds found in foods and beverages, as well as those applications of CE for monitoring food interactions and food processing. The use of microchips, CE-MS, chiral-CE as well as other foreseen trends in food analysis are also discussed including their possibilities in the very new field of Foodomics.
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Affiliation(s)
- Miguel Herrero
- Departamento de Caracterización de Alimentos, Instituto de Fermentaciones Industriales, Madrid 28006, Spain
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33
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Nischang I, Höltzel A, Tallarek U. Electrochromatographic retention of peptides on strong cation-exchange stationary phases. Electrophoresis 2010; 31:933-43. [DOI: 10.1002/elps.200900549] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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34
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Ludewig R, Dong J, Zou H, Scriba GKE. Separation of peptide diastereomers using CEC and a hydrophobic monolithic column. J Sep Sci 2010; 33:1085-9. [DOI: 10.1002/jssc.200900739] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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35
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Nischang I, Tallarek U. Inherent peak compression of charged analytes in electrochromatography. J Sep Sci 2010; 32:3157-68. [PMID: 19746396 DOI: 10.1002/jssc.200900436] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
This work resolves peak compression of charged analytes in CEC with strong cation-exchange stationary phase particles. By combining electrochromatographic peak shape analysis with the results of numerical simulations and confocal laser scanning microscopy in the packed capillaries, we identify electrical field-induced concentration polarization as the key physical phenomenon responsible for the inherent existence of local electrical field gradients on the scale of an individual support particle. Consequently, positive and negative field gradients exist between and inside the particles along the whole packing. Their intensity depends on the particles cation-selectivity (governed by the particles volume charge density and the mobile phase ionic strength) and the applied field strength. The interplay of these local field gradients with the analytes retention (intraparticle adsorption) determines whether fronting, tailing, or spiked analyte peaks are observed, and it provides a mechanism by which strongly retained analytes can be eluted over long distances with little zone dispersion. Our analysis explains the "anomalous" peak compression effects with strong cation-exchange particles, which have been reported more than a decade ago (Smith, N. W., Evans, M. B., Chromatographia 1995, 41, 197-203) and since then remained largely unresolved.
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Affiliation(s)
- Ivo Nischang
- Department of Chemistry, Philipps-Universität Marburg, Marburg, Germany
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36
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JINNO N, MURAKAMI M, HASHIMOTO M, TSUKAGOSHI K. Analytical Conditions and Separation Performance of Capillary Chromatography Based on the Tube Radial Distribution of Aqueous-Organic Mixture Carrier Solvents under Laminar-Flow Conditions. ANAL SCI 2010; 26:737-42. [DOI: 10.2116/analsci.26.737] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Naoya JINNO
- Department of Chemical Engineering and Materials Science, Faculty of Science and Engineering, Doshisha University
| | - Mari MURAKAMI
- Department of Chemical Engineering and Materials Science, Faculty of Science and Engineering, Doshisha University
| | - Masahiko HASHIMOTO
- Department of Chemical Engineering and Materials Science, Faculty of Science and Engineering, Doshisha University
| | - Kazuhiko TSUKAGOSHI
- Department of Chemical Engineering and Materials Science, Faculty of Science and Engineering, Doshisha University
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37
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38
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Sedláková P, Eckhardt A, Lacinová K, Pataridis S, MiksÌÃk I, Král V, KasÌicÌka VÃ. Separation of tryptic peptides of native and glycated BSA using open-tubular CEC with salopheneâlanthanideâZn2+complex as stationary phase. J Sep Sci 2009; 32:3930-5. [DOI: 10.1002/jssc.200900513] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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39
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Svec F. CEC: selected developments that caught my eye since the year 2000. Electrophoresis 2009; 30 Suppl 1:S68-82. [PMID: 19517503 DOI: 10.1002/elps.200900062] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
During the last decade, a number of new developments have emerged in the field of CEC. This paper focuses only on monolithic columns prepared from synthetic polymers. Monolithic columns have become a well-established format of stationary phases for CEC immediately after their inception in the mid-1990s. They are readily prepared in situ from liquid precursors. Also, the control over both porous properties and surface chemistries is easy to achieve. These advantages make the monolithic separation media an attractive alternative to capillary columns packed with particulate materials. Since the number of papers concerned with just this single topic of polymer-based monolithic CEC columns is large, this overview describes only those approaches this author found interesting.
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Affiliation(s)
- Frantisek Svec
- The Molecular Foundry, E. O. Lawrence Berkeley National Laboratory, Berkeley, CA 94720-8197, USA.
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40
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Yone Á, Carballo RR, Rezzano IN, Vizioli NM. Separation of peptides by open-tubular capillary electrochromatography using Fe(III)-deuteroporphyrin as a covalently attached stationary phase. Electrophoresis 2009; 30:2293-9. [DOI: 10.1002/elps.200800855] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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41
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Abbood A, Smadja C, Herrenknecht C, Alahmad Y, Tchapla A, Taverna M. Retention mechanism of peptides on a stationary phase embedded with a quaternary ammonium group: A liquid chromatography study. J Chromatogr A 2009; 1216:3244-51. [DOI: 10.1016/j.chroma.2009.02.031] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2008] [Revised: 02/03/2009] [Accepted: 02/12/2009] [Indexed: 10/21/2022]
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42
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Issaq HJ, Chan KC, Blonder J, Ye X, Veenstra TD. Separation, detection and quantitation of peptides by liquid chromatography and capillary electrochromatography. J Chromatogr A 2009; 1216:1825-37. [DOI: 10.1016/j.chroma.2008.12.052] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2008] [Revised: 12/10/2008] [Accepted: 12/17/2008] [Indexed: 02/09/2023]
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43
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44
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Jinno N, Hashimoto M, Tsukagoshi K. Capillary Chromatography Based on Tube Radial Distribution of Aqueous-Organic Mixture Carrier Solvents: Elution Behavior of Carboxylated Polymer Particles in the System. JOURNAL OF CHEMICAL ENGINEERING OF JAPAN 2009. [DOI: 10.1252/jcej.09we156] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Naoya Jinno
- Department of Chemical Engineering and Materials Science, Faculty of Science and Engineering, Doshisha University
| | - Masahiko Hashimoto
- Department of Chemical Engineering and Materials Science, Faculty of Science and Engineering, Doshisha University
| | - Kazuhiko Tsukagoshi
- Department of Chemical Engineering and Materials Science, Faculty of Science and Engineering, Doshisha University
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45
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Pesek JJ, Matyska MT, Salgotra V. Retention of proteins and metalloproteins in open tubular capillary electrochromatography with etched chemically modified columns. Electrophoresis 2008; 29:3842-9. [PMID: 18850653 DOI: 10.1002/elps.200800142] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Etched chemically modified capillaries with two different bonded groups (pentyl and octadecyl) are compared for their migration behavior of several common proteins and metalloproteins as well as metalloproteinases. Migration times, efficiency and peak shape are evaluated over the pH range of 2.1-8.1 to determine any effects of the bonded group on the electrochromatographic behavior of these compounds. One goal was to determine if the relative hydrophobicity of the stationary phase has a significant effect on proteins in the open tubular format of capillary electrochromatography as it does in HPLC. Reproducibility of the migration times is also investigated.
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Affiliation(s)
- Joseph J Pesek
- Department of Chemistry, San Jose State University, San Jose, CA 95192, USA.
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46
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Dong X, Wu R, Dong J, Wu M, Zhu Y, Zou H. A mesoporous silica nanoparticles immobilized open‐tubular capillary column with a coating of cellulose tris(3,5‐dimethylphenyl‐carbamate) for enantioseparation in CEC. Electrophoresis 2008; 29:3933-40. [DOI: 10.1002/elps.200800025] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Xiaoli Dong
- National Chromatographic R&A Center, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, P. R. China
- Department of Chemistry, Xixi Campus, Zhejiang University, Hangzhou, P. R. China
| | - Ren'an Wu
- National Chromatographic R&A Center, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, P. R. China
| | - Jing Dong
- National Chromatographic R&A Center, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, P. R. China
| | - Minghuo Wu
- National Chromatographic R&A Center, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, P. R. China
| | - Yan Zhu
- Department of Chemistry, Xixi Campus, Zhejiang University, Hangzhou, P. R. China
| | - Hanfa Zou
- National Chromatographic R&A Center, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, P. R. China
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47
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Ali I, Aboul-Enein HY, Gupta VK. Microchip-Based Nano Chromatography and Nano Capillary Electrophoresis in Genomics and Proteomics. Chromatographia 2008. [DOI: 10.1365/s10337-008-0813-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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48
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Saz JM, Marina ML. Application of micro- and nano-HPLC to the determination and characterization of bioactive and biomarker peptides. J Sep Sci 2008; 31:446-58. [PMID: 18266259 DOI: 10.1002/jssc.200700589] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
This article reviews the works published since 2001 (included) on the micro/nano-HPLC analysis of bioactive and biomarker peptides. The main achievements related to the improvement of the detection sensitivity, quantitation repeatability and reproducibility, and separation selectivity are highlighted. A wide attention is paid to the application of micro/nano-HPLC to the analysis of bioactive peptides in biological matrices. The uses of micro/nano-HPLC in peptidomics to discover new endogenous bioactive peptides and to develop quantitation procedures to compare the levels of peptides of interest in two different biological samples are also considered. Finally, the application of micro/nano-HPLC to the analysis of biomarker peptides for various diseases is also included in this review.
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Affiliation(s)
- José María Saz
- Department of Analytical Chemistry, Faculty of Chemistry, University of Alcalá, Alcalá de Henares, Madrid, Spain
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49
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Boonen K, Landuyt B, Baggerman G, Husson SJ, Huybrechts J, Schoofs L. Peptidomics: The integrated approach of MS, hyphenated techniques and bioinformatics for neuropeptide analysis. J Sep Sci 2008; 31:427-45. [DOI: 10.1002/jssc.200700450] [Citation(s) in RCA: 78] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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50
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Protein separation by open tubular capillary electrochromatography employing a capillary coated with phenylalanine functionalized tentacle-type polymer under both cathodic and anodic electroosmotic flows. J Chromatogr A 2008; 1183:129-34. [DOI: 10.1016/j.chroma.2007.12.083] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2007] [Revised: 12/10/2007] [Accepted: 12/28/2007] [Indexed: 11/23/2022]
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