Gerhardus J. De Jong : rechercher sur Z-Library

Le plus grand référentiel d'articles scientifiques au monde. 70,000,000+ d'articles gratuitement.

Don't use scam websites

Livres
Articles (146)
Les plus populaires
Liste
- Liste
- Tableau

1

Ionization techniques in capillary electrophoresis-mass spectrometry: Principles, design, and application

Paul Hommerson, Amjad M. Khan, Gerhardus J. de Jong, Govert W. Somsen

Journal:

Mass Spectrometry Reviews

Année:

2011

Langue:

english

Fichier:

PDF, 1.17 MB

english, 2011

2

Use of large-volume sample stacking in on-line solid-phase extraction-capillary electrophoresis for improved sensitivity

Patricia Puig, F. W. Alexander Tempels, Govert W. Somsen, Gerhardus J. de Jong, Francesc Borrull, Carme Aguilar, Marta Calull

Journal:

ELECTROPHORESIS

Année:

2008

Langue:

english

Fichier:

PDF, 288 KB

english, 2008

3

Developments in coupled solid-phase extraction–capillary electrophoresis 2009–2011

Rawi Ramautar, Gerhardus J. de Jong, Govert W. Somsen

Journal:

ELECTROPHORESIS

Année:

2012

Langue:

english

Fichier:

PDF, 168 KB

english, 2012

4

Developments in coupled solid-phase extraction-capillary electrophoresis 2011-2013

Ramautar, Rawi, Somsen, Govert W., de Jong, Gerhardus J.

Journal:

ELECTROPHORESIS

Année:

2014

Langue:

english

Fichier:

PDF, 1.02 MB

english, 2014

5

Recent developments in liquid-phase separation techniques for metabolomics

Ramautar, Rawi, de Jong, Gerhardus J

Journal:

Année:

2014

Langue:

english

Fichier:

PDF, 1.84 MB

english, 2014

6

Developments in coupled solid-phase extraction-capillary electrophoresis 2013-2015

Ramautar, Rawi, Somsen, Govert W., de Jong, Gerhardus J.

Journal:

ELECTROPHORESIS

Année:

2016

Langue:

english

Fichier:

PDF, 821 KB

english, 2016

7

Recent innovations in the use of charged cyclodextrins in capillary electrophoresis for chiral separations in pharmaceutical analysis

Theo de Boer, Rokus A. de Zeeuw, Gerhardus J. de Jong, Kees Ensing

Journal:

ELECTROPHORESIS

Année:

2000

Langue:

english

Fichier:

PDF, 309 KB

english, 2000

8

Verification of nonproduction of chemical warfare agents: I. Determination of organophosphorus compounds by microcolumn liquid chromatography with flame photometric or thermionic detection

Charles E. Kientz, Albert Verweij, Gerhardus J. De Jong, Udo A. Th. Brinkman

Journal:

Journal of Microcolumn Separations

Année:

1992

Langue:

english

Fichier:

PDF, 911 KB

english, 1992

9

Verification of nonproduction of chemical warfare agents: II. Large volume injections in microcolumn liquid chromatography using flame photometric detection

Charles E. Kientz, Albert Verweij, Gerhardus J. De Jong, Udo A. Th. Brinkman

Journal:

Journal of Microcolumn Separations

Année:

1992

Langue:

english

Fichier:

PDF, 597 KB

english, 1992

10

Coupling of sequential injection analysis and capillary electrophoresis – Laser-induced fluorescence via a valve interface for on-line derivatization and analysis of amino acids and peptides

Constantinos K. Zacharis, F.W. Alexander Tempels, Georgios A. Theodoridis, Anastasios N. Voulgaropoulos, Willy J.M. Underberg, Govert W. Somsen, Gerhardus J. de Jong

Journal:

Journal of Chromatography A

Année:

2006

Langue:

english

Fichier:

PDF, 231 KB

english, 2006

11

Micellar electrokinetic chromatography–electrospray ionization mass spectrometry for the identification of drug impurities

Roelof Mol, Else Kragt, Ilias Jimidar, Gerhardus J. de Jong, Govert W. Somsen

Journal:

Journal of Chromatography B

Année:

2006

Langue:

english

Fichier:

PDF, 191 KB

english, 2006

12

Affinity capillary electrophoresis for the assessment of binding affinity of carbohydrate-based cholera toxin inhibitors

Aizpurua-Olaizola, Oier, Sastre Torano, Javier, Pukin, Aliaksei, Fu, Ou, Boons, Geert Jan, de Jong, Gerhardus J., Pieters, Roland J.

Journal:

ELECTROPHORESIS

Année:

2017

Langue:

english

Fichier:

PDF, 701 KB

english, 2017

13

Selectivity in capillary electrokinetic separations

Theo de Boer, Rokus A. de Zeeuw, Gerhardus J. de Jong, Kees Ensing

Journal:

ELECTROPHORESIS

Année:

1999

Langue:

english

Fichier:

PDF, 562 KB

english, 1999

14

On-line coupling of solid-phase extraction with mass spectrometry for the analysis of biological samples. II. Determination of clenbuterol in urine using multiple-stage mass spectrometry in an ion-trap mass spectrometer

Mischa W.J. van Hout, Corry M. Hofland, Harm A.G. Niederländer, Gerhardus J. de Jong

Journal:

Rapid Communications in Mass Spectrometry

Année:

2000

Langue:

english

Fichier:

PDF, 131 KB

english, 2000

15

Towards a general approach for the impurity profiling of drugs by micellar electrokinetic chromatography

Martin J. Hilhorst, Astrid F. Derksen, Melle Steringa, Govert W. Somsen, Gerhardus J. de Jong

Journal:

ELECTROPHORESIS

Année:

2001

Langue:

english

Fichier:

PDF, 124 KB

english, 2001

16

Enantioseparation of ofloxacin in urine by capillary electrokinetic chromatography using charged cyclodextrins as chiral selectors and assessment of enantioconversion

Theo de Boer, Roelof Mol, Rokus A. de Zeeuw, Gerhardus J. de Jong, Kees Ensing

Journal:

ELECTROPHORESIS

Année:

2001

Langue:

english

Fichier:

PDF, 107 KB

english, 2001

17

Capillary electrokinetic separation techniques for profiling of drugs and related products

Martijn J. Hilhorst, Govert W. Somsen, Gerhardus J. de Jong

Journal:

ELECTROPHORESIS

Année:

2001

Langue:

english

Fichier:

PDF, 266 KB

english, 2001

18

Spherical molecularly imprinted polymer particles: A promising tool for molecular recognition in capillary electrokinetic separations

Theo de Boer, Roelof Mol, Rokus A. de Zeeuw, Gerhardus J. de Jong, David C. Sherrington, Peter A. G. Cormack, Kees Ensing

Journal:

ELECTROPHORESIS

Année:

2002

Langue:

english

Fichier:

PDF, 130 KB

english, 2002

19

On-fiber derivatization for direct immersion solid-phase microextraction Part I: Acylation of amphetamine with pentafluorobenzoyl chloride

Emile H. M. Koster, Chris H. P. Bruins, Corlien Wemes, Gerhardus J. de Jong

Journal:

Journal of Separation Science

Année:

2001

Langue:

english

Fichier:

PDF, 93 KB

english, 2001

20

Influence of batch-to-batch reproducibility of Luna C18(2) packing material, nature of column wall material, and column diameter on the liquid chromatographic analysis of basic analytes

Ruud J. M. Vervoort, Eddy Ruyter, Alexander J. J. Debets, Henk A. Claessens, Carel A. Cramers, Gerhardus J. de Jong

Journal:

Journal of Separation Science

Année:

2001

Langue:

english

Fichier:

PDF, 103 KB

english, 2001

21

Chloroacetonitrile as eluent additive in thermospray liquid chromatography/negative ion mass spectrometry for the characterization of chlorinated organic pollutants

Robert J. Vreeken, Udo A. Th. Brinkman, Gerhardus J. De Jong, Damia Barceló

Journal:

Biological Mass Spectrometry = Journal of Mass Spectrometry (Wiley)

Année:

1990

Langue:

english

Fichier:

PDF, 884 KB

english, 1990

22

ChemInform Abstract: Recent Developments in Coupled SPE-CE

Rawi Ramautar, Govert W. Somsen, Gerhardus J. de Jong

Journal:

Année:

2010

Fichier:

PDF, 15 KB

2010

23

Feasibility of nonvolatile buffers in capillary electrophoresis-electrospray ionization-mass spectrometry of proteins

Jonas H. C. Eriksson, Roelof Mol, Govert W. Somsen, Wouter L. J. Hinrichs, Henderik W. Frijlink, Gerhardus J. de Jong

Journal:

ELECTROPHORESIS

Année:

2004

Langue:

english

Fichier:

PDF, 105 KB

english, 2004

24

Efficient and reproducible analysis of peptides by capillary electrophoresis using noncovalently bilayer-coated capillaries

Jonatan R. Catai, Govert W. Somsen, Gerhardus J. de Jong

Journal:

ELECTROPHORESIS

Année:

2004

Langue:

english

Fichier:

PDF, 104 KB

english, 2004

25

On-line coupling of size exclusion and capillary zone electrophoresis via a reversed-phase C18 trapping column for the analysis of structurally related enkephalins in cerebrospinal fluid

Thom Stroink, Gerard Wiese, Jan Teeuwsen, Henk Lingeman, Joop C. M. Waterval, Auke Bult, Gerhardus J. de Jong, Willy J. M. Underberg

Journal:

ELECTROPHORESIS

Année:

2003

Langue:

english

Fichier:

PDF, 120 KB

english, 2003

26

On-line coupling of size-exclusion chromatography and capillary zone electrophoresis via a reversed-phase C18 trapping column for the determination of peptides in biological samples

Thom Stroink, Pim Schravendijk, Gerard Wiese, Jan Teeuwsen, Henk Lingeman, Joop C. M. Waterval, Auke Bult, Gerhardus J. de Jong, Willy J. M. Underberg

Journal:

ELECTROPHORESIS

Année:

2003

Langue:

english

Fichier:

PDF, 147 KB

english, 2003

27

On-line capillary electrophoresis-mass spectrometry using dopant-assisted atmospheric pressure photoionization: Setup and system performance

Roelof Mol, Gerhardus J. de Jong, Govert W. Somsen

Journal:

ELECTROPHORESIS

Année:

2005

Langue:

english

Fichier:

PDF, 236 KB

english, 2005

28

Efficient and highly reproducible capillary electrophoresis–mass spectrometry of peptides using Polybrene-poly(vinyl sulfonate)-coated capillaries

Jonatan R. Catai, Javier Sastre Toraño, Gerhardus J. de Jong, Govert W. Somsen

Journal:

ELECTROPHORESIS

Année:

2006

Langue:

english

Fichier:

PDF, 289 KB

english, 2006

29

On-line coupling of SPE and CE-MS for peptide analysis

F. W. Alexander Tempels, Willy J. M. Underberg, Govert W. Somsen, Gerhardus J. de Jong

Journal:

ELECTROPHORESIS

Année:

2007

Langue:

english

Fichier:

PDF, 373 KB

english, 2007

30

Comparison of atmospheric pressure photoionization and ESI for CZE-MS of drugs

Paul Hommerson, Amjad M. Khan, Gerhardus J. de Jong, Govert W. Somsen

Journal:

ELECTROPHORESIS

Année:

2007

Langue:

english

Fichier:

PDF, 442 KB

english, 2007

31

Design and applications of coupled SPE-CE

F. W. Alexander Tempels, Willy J. M. Underberg, Govert W. Somsen, Gerhardus J. de Jong

Journal:

ELECTROPHORESIS

Année:

2008

Langue:

english

Fichier:

PDF, 564 KB

english, 2008

32

Improved repeatability and matrix-assisted desorption/ionization – time of flight mass spectrometry compatibility in capillary isoelectric focusing

Linda H. H. Silvertand, Javier Sastre Toraño, Gerhardus J. de Jong, Wouter P. van Bennekom

Journal:

ELECTROPHORESIS

Année:

2008

Langue:

english

Fichier:

PDF, 544 KB

english, 2008

33

Capillary electrophoresis-time of flight-mass spectrometry using noncovalently bilayer-coated capillaries for the analysis of amino acids in human urine

Rawi Ramautar, Oleg A. Mayboroda, Rico J. E. Derks, Cees van Nieuwkoop, Jaap T. van Dissel, Govert W. Somsen, André M. Deelder, Gerhardus J. de Jong

Journal:

ELECTROPHORESIS

Année:

2008

Langue:

english

Fichier:

PDF, 350 KB

english, 2008

34

Cyclodextrin-based nonaqueous electrokinetic chromatography with UV and mass spectrometric detection: Application to the impurity profiling of amiodarone

Roelof Mol, Gerhardus J. de Jong, Govert W. Somsen

Journal:

ELECTROPHORESIS

Année:

2008

Langue:

english

Fichier:

PDF, 334 KB

english, 2008

35

CE-MS in metabolomics

Rawi Ramautar, Govert W. Somsen, Gerhardus J. de Jong

Journal:

ELECTROPHORESIS

Année:

2009

Langue:

english

Fichier:

PDF, 476 KB

english, 2009

36

Development and characterization of cIEF-MALDI-TOF MS for protein analysis

Linda H. H. Silvertand, Javier Sastre Toraño, Gerhardus J. de Jong, Wouter P. van Bennekom

Journal:

ELECTROPHORESIS

Année:

2009

Langue:

english

Fichier:

PDF, 245 KB

english, 2009

37

Recent developments in coupled SPE-CE

Rawi Ramautar, Govert W. Somsen, Gerhardus J. de Jong

Journal:

ELECTROPHORESIS

Année:

2010

Langue:

english

Fichier:

PDF, 256 KB

english, 2010

38

Influence of the BGE composition on analyte response in CD-mediated NACE-MS

Anne-Catherine Servais, Marianne Fillet, Roelof Mol, Anne Rousseau, Jacques Crommen, Govert W. Somsen, Gerhardus J. de Jong

Journal:

ELECTROPHORESIS

Année:

2010

Langue:

english

Fichier:

PDF, 183 KB

english, 2010

39

Evaluation of CE methods for global metabolic profiling of urine

Rawi Ramautar, Javier Sastre Toraño, Govert W. Somsen, Gerhardus J. de Jong

Journal:

ELECTROPHORESIS

Année:

2010

Langue:

english

Fichier:

PDF, 266 KB

english, 2010

40

Lamp-based wavelength-resolved fluorescence detection for protein capillary electrophoresis: Setup and detector performance

Bregje J. de Kort, Gerhardus J. de Jong, Govert W. Somsen

Journal:

ELECTROPHORESIS

Année:

2010

Langue:

english

Fichier:

PDF, 359 KB

english, 2010

41

Capillary electrophoresis–mass spectrometry for the analysis of intact proteins 2007–2010

Rob Haselberg, Gerhardus J. de Jong, Govert W. Somsen

Journal:

ELECTROPHORESIS

Année:

2011

Langue:

english

Fichier:

PDF, 1.03 MB

english, 2011

42

CE-MS for metabolomics: Developments and applications in the period 2008–2010

Rawi Ramautar, Oleg A. Mayboroda, Govert W. Somsen, Gerhardus J. de Jong

Journal:

ELECTROPHORESIS

Année:

2011

Langue:

english

Fichier:

PDF, 441 KB

english, 2011

43

Sensitivity enhancement in capillary electrophoresis-mass spectrometry of anionic metabolites using a triethylamine-containing background electrolyte and sheath liquid

Miranda G. M. Kok, Gerhardus J. de Jong, Govert W. Somsen

Journal:

ELECTROPHORESIS

Année:

2011

Langue:

english

Fichier:

PDF, 395 KB

english, 2011

44

Ethyl acetate for the desorption of a liquid chromatographic precolumn on-line into a gas chromatograph

Jolan J. Vreuls, Wilhelmus J. G. M. Cuppen, Gerhardus J. De Jong, Udo A. Th. Brinkman

Journal:

Journal of Separation Science

Année:

1990

Langue:

english

Fichier:

PDF, 513 KB

english, 1990

45

Variable splitter for regulation of the solvent evaporation rate in the coupling of liquid chromatography with gas chromatography

Ewa Dolecka, Jolan J. Vreuls, Gerhardus J. de Jong, Udo A. Th. Brinkman, Frans A. Maris

Journal:

Journal of Separation Science

Année:

1990

Langue:

english

Fichier:

PDF, 482 KB

english, 1990

46

On-line solid phase extraction - thermal desorption for introduction of large volumes of aqueous samples into a gas chromatograph

Jolan J. Vreuls, Udo A. Th. Brinkman, Gerhardus J. de Jong, Konrad Grob, Anna Artho

Journal:

Journal of Separation Science

Année:

1991

Langue:

english

Fichier:

PDF, 521 KB

english, 1991

47

Microcolumn liquid chromatography of the enantiomers of organophosphorus pesticides with thermionic and ultraviolet detection

Charles E. Kientz, Jan P. Langenberg, Gerhardus J. de Jong, Udo A. Th. Brinkman

Journal:

Journal of Separation Science

Année:

1991

Langue:

english

Fichier:

PDF, 430 KB

english, 1991

48

A trapping column for the coupling of reversed-phase liquid chromatography and capillary gas chromatography

Jolan J. Vreuls, Vincent P. Goudriaan, Udo A. Th, Gerhardus J. de Jong

Journal:

Journal of Separation Science

Année:

1991

Langue:

english

Fichier:

PDF, 611 KB

english, 1991

49

A continuous two-phase reaction system coupled on-line with capillary chromatography for the determination of polar solutes in water

Elise C. Goosens, Marcel H. Broekman, Margarete H. Wolters, Richard E. Strijker, Dirk de Jong, Gerhardus J. de Jong, Udo A. Th. Brinkman

Journal:

Journal of Separation Science

Année:

1992

Langue:

english

Fichier:

PDF, 657 KB

english, 1992

50

Continuous liquid-liquid extraction combined on-line with capillary gas chromatography-atomic emission detection for environmental analysis

Elise C. Goosens, Dirk De Jong, Gerhardus J. de Jong, Feddy D. Rinkema, Udo A. Th. Brinkman

Journal:

Journal of Separation Science

Année:

1995

Langue:

english

Fichier:

PDF, 601 KB

english, 1995