Publications by authors named "Gyula Vigh"

49Publications

Multi-cationic aminopyrene-based labeling tags for oligosaccharide analysis by capillary electrophoresis-mass spectrometry.

Anal Chim Acta 2020 Jan 19;1095:226-232. Epub 2019 Oct 19.

Institute of Analytical Chemistry of the Czech Academy of Sciences, Veveri 97, 602 00 Brno, Czech Republic.

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http://dx.doi.org/10.1016/j.aca.2019.10.032DOI Listing
January 2020

Determination of binding constants of multiple charged cyclodextrin complexes by ACE using uncorrected and ionic strength corrected actual mobilities of the species involved.

Electrophoresis 2020 04 4;41(7-8):523-535. Epub 2019 Dec 4.

Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Prague 6, Czechia.

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http://dx.doi.org/10.1002/elps.201900352DOI Listing
April 2020

Equivalent peak resolution: characterization of the extent of separation for two components based on their relative peak overlap.

Electrophoresis 2015 Mar 3;36(5):646-54. Epub 2015 Feb 3.

Department of Physical and Macromolecular Chemistry, Faculty of Science, Charles University in Prague, Prague, Czech Republic.

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http://dx.doi.org/10.1002/elps.201400475DOI Listing
March 2015

Overcoming the aggregation problem: a new type of fluorescent ligand for ConA-based glucose sensing.

Biosens Bioelectron 2015 Jan 11;63:53-60. Epub 2014 Jul 11.

Department of Biomedical Engineering, Texas A&M University, College Station, TX 77843, USA.

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http://dx.doi.org/10.1016/j.bios.2014.07.015DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5106187PMC
January 2015

Simulation of the effects of complex-formation equilibria in electrophoresis: III. Simultaneous effects of chiral selector concentration and background electrolyte pH.

Electrophoresis 2012 Oct 20;33(19-20):3012-20. Epub 2012 Sep 20.

Department of Physical and Macromolecular Chemistry, Faculty of Science, Charles University in Prague, Prague, Czech Republic.

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http://dx.doi.org/10.1002/elps.201200293DOI Listing
October 2012

Preparative-scale isoelectric trapping by recursive electrophoresis in a compartmentalized system having orthogonal primary and secondary pH gradients. Part 2--operation in cascade mode.

Electrophoresis 2011 Oct 13;32(20):2805-8. Epub 2011 Oct 13.

Department of Chemistry, Texas A&M University, College Station, TX, USA.

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http://dx.doi.org/10.1002/elps.201100120DOI Listing
October 2011

Preparative-scale isoelectric trapping by recursive electrophoresis in a compartmentalized system having orthogonal primary and secondary pH gradients. Part 1--construction and standard operation.

Electrophoresis 2011 Oct 13;32(20):2797-804. Epub 2011 Oct 13.

Department of Chemistry, Texas A&M University, College Station, TX, USA.

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http://dx.doi.org/10.1002/elps.201100119DOI Listing
October 2011

Synthesis, analytical characterization and initial capillary electrophoretic use in an acidic background electrolyte of a new, single-isomer chiral resolving agent: heptakis(2-O-sulfo-3-O-methyl-6-O-acetyl)-β-cyclodextrin.

Electrophoresis 2011 Oct 31;32(19):2655-62. Epub 2011 Aug 31.

Department of Chemistry, Texas A&M University, College Station, TX 77842-3012, USA.

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http://dx.doi.org/10.1002/elps.201100104DOI Listing
October 2011

Comparison of charge state distribution in commercially available sulfated cyclodextrins used as chiral resolving agents in capillary electrophoresis.

J Chromatogr A 2012 Feb;1226:24-30

TM Chemicals LP, 2525 Independence Parkway South, Deer Park, TX 77536, USA.

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http://dx.doi.org/10.1016/j.chroma.2011.08.040DOI Listing
February 2012

Concentration and fractionation by isoelectric trapping in a micropreparative-scale multicompartmental electrolyzer having orthogonal pH gradients. Part 2.

Electrophoresis 2011 Jun 6;32(13):1654-8. Epub 2011 Jun 6.

Chemistry Department, Texas A&M University, College Station, TX, USA.

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http://dx.doi.org/10.1002/elps.201100084DOI Listing
June 2011

Concentration and fractionation by isoelectric trapping in a micropreparative-scale multicompartmental electrolyzer having orthogonal pH gradients. Part 1.

Electrophoresis 2011 Jun 6;32(13):1647-53. Epub 2011 Jun 6.

Chemistry Department, Texas A&M University, College Station, TX, USA.

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http://dx.doi.org/10.1002/elps.201100083DOI Listing
June 2011

Efficient electrophoretic method to remove neutral additives from protein solutions followed by mass spectrometry analysis.

Anal Chem 2011 Apr 11;83(7):2814-8. Epub 2011 Mar 11.

Department of Chemistry, Texas A&M University, College Station, Texas 77843, USA.

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http://dx.doi.org/10.1021/ac1029743DOI Listing
April 2011

Combining isoelectric point-based fractionation, liquid chromatography and mass spectrometry to improve peptide detection and protein identification.

J Am Soc Mass Spectrom 2010 Sep 24;21(9):1612-9. Epub 2010 Apr 24.

Department of Chemistry, Texas A and M University, College Station, Texas 77843, USA.

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http://dx.doi.org/10.1016/j.jasms.2010.04.010DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2927729PMC
September 2010

A systematic study in CIEF: defining and optimizing experimental parameters critical to method reproducibility and robustness.

Electrophoresis 2009 Dec;30(23):4049-58

Beckman Coulter, Inc., Fullerton, CA 92834-3100, USA.

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http://dx.doi.org/10.1002/elps.200800690DOI Listing
December 2009

Simulation of desalting that occurs during isoelectric trapping separations.

Electrophoresis 2009 Feb;30(3):433-43

Department of Physical and Macromolecular Chemistry, Faculty of Science, Charles University in Prague, Albertov, Prague, Czech Republic.

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http://dx.doi.org/10.1002/elps.200800372DOI Listing
February 2009

PVA-based tunable buffering membranes for isoelectric trapping separations.

Electrophoresis 2008 Nov;29(20):4247-56

Department of Chemistry, Texas A&M University, College Station, TX 77842-3012, USA.

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http://dx.doi.org/10.1002/elps.200800180DOI Listing
November 2008

Determination of the operational pH value of a buffering membrane by an isoelectric trapping separation of a carrier ampholyte mixture.

Electrophoresis 2008 Mar;29(5):1077-81

Department of Chemistry, Texas A & M University, College Station, TX 77842-3012, USA.

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http://dx.doi.org/10.1002/elps.200700698DOI Listing
March 2008

Synthesis of mono-6-deoxy-6-N,N,N',N',N'-pentamethylethylenediammonio-cyclomaltoheptaose, a single-isomer, monosubstituted, permanently dicationic beta-CD and its use for enantiomer separations by CE.

Electrophoresis 2007 Aug;28(15):2589-605

Department of Chemistry, Texas A&M University, College Station, TX 77842-3012, USA.

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http://dx.doi.org/10.1002/elps.200700028DOI Listing
August 2007

The Biflow: an instrument for transfer-loop mediated, continuous, preparative-scale isoelectric trapping separations.

Electrophoresis 2007 Jul;28(13):2291-9

Chemistry Department, Texas A&M University, College Station, TX 77842-3012, USA.

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http://dx.doi.org/10.1002/elps.200600770DOI Listing
July 2007

Rapid isoelectric trapping in a micropreparative-scale multicompartment electrolyzer.

Electrophoresis 2007 Jun;28(12):1851-9

Chemistry Department, Texas A&M University, College Station, TX 77842-3012, USA.

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http://dx.doi.org/10.1002/elps.200600846DOI Listing
June 2007

Use of a preparative-scale, recirculating isoelectric trapping device for the isolation and enrichment of acidic proteins in bovine serum.

J Chromatogr A 2007 Jul 4;1155(2):237-41. Epub 2007 Feb 4.

Department of Chemistry, Texas A&M University, College Station, TX 77842-3012, USA.

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http://dx.doi.org/10.1016/j.chroma.2007.01.125DOI Listing
July 2007

pH transients during salt removal in isoelectric trapping separations: a curse revisited.

Electrophoresis 2007 Feb;28(4):587-94

Chemistry Department, Texas A&M University, College Station, TX 77842-3012, USA.

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http://dx.doi.org/10.1002/elps.200600738DOI Listing
February 2007

Hydrolytically stable, diaminocarboxylic acid-based membranes buffering in the pH range from 6 to 8.5 for isoelectric trapping separations.

Electrophoresis 2005 Jun;26(13):2511-9

Department of Chemistry, Texas A&M University, College Station, TX 77842-3012, USA.

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http://dx.doi.org/10.1002/elps.200500198DOI Listing
June 2005

Isoelectric buffers, part 3: determination of pKa and pI values of diamino sulfate carrier ampholytes by indirect UV-detection capillary electrophoresis.

Electrophoresis 2005 Jun;26(13):2503-10

Department of Chemistry, Texas A&M University, College Station, TX 77842-3012, USA.

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http://doi.wiley.com/10.1002/elps.200500002
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http://dx.doi.org/10.1002/elps.200500002DOI Listing
June 2005

Synthesis and characterization of quaternary ammonium dicarboxylic acid isoelectric buffers and their use in pH-biased isoelectric trapping separations.

Electrophoresis 2005 May;26(10):2047-55

Department of Chemistry, Texas A&M University, College Station, TX, USA.

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http://dx.doi.org/10.1002/elps.200410363DOI Listing
May 2005

A family of high-buffering capacity diamino sulfate isoelectric buffers for pH-biased isoelectric trapping separations.

Electrophoresis 2005 Jan;26(1):3-9

Department of Chemistry, Texas A&M University, College Station, TX, USA.

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http://dx.doi.org/10.1002/elps.200406174DOI Listing
January 2005

Use of the new, single-isomer, hexakis(2,3-diacetyl-6-O-sulfo)-alpha-cyclodextrin in acidic methanol background electrolytes for nonaqueous capillary electrophoretic enantiomer separations.

J Chromatogr A 2004 Oct;1051(1-2):95-101

Department of Chemistry, Texas A&M University, College Station, TX 77842-3012, USA.

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October 2004

High-buffering capacity, hydrolytically stable, low-pI isoelectric membranes for isoelectric trapping separations.

Electrophoresis 2004 Oct;25(20):3323-30

Department of Chemistry, Texas A&M University, College Station, TX, USA.

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http://dx.doi.org/10.1002/elps.200406045DOI Listing
October 2004

Single-isomer sulfated alpha-cyclodextrins for capillary electrophoresis: hexakis(2,3-di-O-methyl-6-O-sulfo)-alpha-cyclodextrin, synthesis, analytical characterization, and initial screening tests.

Electrophoresis 2004 Aug;25(16):2657-70

Department of Chemistry, Texas A&M University, College Station, TX 77842-3012, USA.

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http://dx.doi.org/10.1002/elps.200405839DOI Listing
August 2004

Alkali-stable high-pI isoelectric membranes for isoelectric trapping separations.

Electrophoresis 2004 Jul;25(14):2128-38

Department of Chemistry, Texas A&M University, College Station, TX 778452-3012, USA.

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http://dx.doi.org/10.1002/elps.200305944DOI Listing
July 2004

Single-isomer sulfated alpha-cyclodextrins for capillary electrophoresis. Part 2. Hexakis(6-O-sulfo)-alpha-cyclodextrin: synthesis, analytical characterization, and initial screening tests.

Electrophoresis 2004 May;25(9):1201-10

Department of Chemistry, Texas A&M University, College Station, TX, USA.

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http://dx.doi.org/10.1002/elps.200405863DOI Listing
May 2004

Preparative-scale isoelectric trapping separations in methanol-water mixtures.

J Chromatogr A 2004 May;1036(1):3-6

Chemistry Department, Texas A&M University, MS 3255, College Station, TX 77842-3012, USA.

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http://dx.doi.org/10.1016/j.chroma.2003.11.008DOI Listing
May 2004

Preparative-scale, recirculating, pH-biased binary isoelectric trapping separations.

Electrophoresis 2004 Jan;25(2):381-7

Chemistry Department, Texas A&M University, College Station, TX 77842, USA.

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http://dx.doi.org/10.1002/elps.200305752DOI Listing
January 2004

Synthesis, analytical characterization and initial capillary electrophoretic use in acidic background electrolytes of a new, single-isomer chiral resolving agent: hexakis(2,3-di-O-acetyl-6-O-sulfo)-alpha-cyclodextrin.

Electrophoresis 2003 Aug;24(15):2487-98

Department of Chemistry, Texas A & M University, College Station, TX 77842-3012, USA.

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http://dx.doi.org/10.1002/elps.200305509DOI Listing
August 2003

Electrophoretic enantiomer separations at high pH using the new, single-isomer octakis(2,3-dimethyl-6-O-sulfo)-gamma-cyclodextrin as chiral resolving agent.

J Chromatogr A 2003 Mar;990(1-2):63-73

Department of Chemistry, Texas A&M University, College Station, TX 77842-3012, USA.

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http://dx.doi.org/10.1016/s0021-9673(02)01797-1DOI Listing
March 2003

A family of single-isomer, sulfated gamma-cyclodextrin chiral resolving agents for capillary electrophoresis: octa(6-O-sulfo)-gamma-cyclodextrin.

Electrophoresis 2003 Jan;24(1-2):130-8

Department of Chemistry, Texas A & M University, College Station, TX 77842, USA.

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http://doi.wiley.com/10.1002/elps.200390005
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http://dx.doi.org/10.1002/elps.200390005DOI Listing
January 2003

Preparative-scale isoelectric trapping enantiomer separations.

J Chromatogr A 2003 Mar;989(1):73-8

Department of Chemistry, MS 3255, Texas A&M University, PO Box 30012, College Station, TX 77842-3012, USA.

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http://dx.doi.org/10.1016/s0021-9673(02)01607-2DOI Listing
March 2003

Capillary electrophoretic separation of enantiomers in a high-pH background electrolyte by means of the single-isomer chiral resolving agent octa(6-O-sulfo)-gamma-cyclodextrin.

J Chromatogr A 2003 Feb;987(1-2):459-66

Department of Chemistry, MS 3255, Texas A&M University, College Station, TX 77842-3012, USA.

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http://dx.doi.org/10.1016/s0021-9673(02)01822-8DOI Listing
February 2003

Synthesis, analytical characterization and use of octakis(2,3-di-O-methyl-6-O-sulfo)-gamma-cyclodextrin, a novel, single-isomer, chiral resolving agent in low-pH background electrolytes.

Electrophoresis 2003 Jan;24(3):351-62

Department of Chemistry, Texas A & M University, College Station, TX 77842, USA.

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http://dx.doi.org/10.1002/elps.200390045DOI Listing
January 2003

Preparative-scale isoelectric trapping separations using a modified Gradiflow unit.

J Chromatogr A 2002 Dec;979(1-2):155-61

Gradipore, French's Forest, NSW 2086, Australia.

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http://dx.doi.org/10.1016/s0021-9673(02)01601-1DOI Listing
December 2002

Effect of feed zone width on product purity in preparative-scale, continuous free-flow isoelectric focusing separation of enantiomers.

J Chromatogr A 2002 Dec;979(1-2):123-9

Chemistry Department, Texas A&M University, College Station, TX 77842-3012, USA.

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http://dx.doi.org/10.1016/s0021-9673(02)01497-8DOI Listing
December 2002