Works by Janssen, Hans-Gerd

Results: 30

Optimizing gradient conditions in online comprehensive two-dimensional reversed-phase liquid chromatography by use of the linear solvent strength model.

Published in:

Journal of Separation Science, 2017, v. 40, n. 18, p. 3612, doi. 10.1002/jssc.201700239

By:

Græsbøll, Rune;
Janssen, Hans‐Gerd;
Christensen, Jan H.;
Nielsen, Nikoline J.

Publication type:

Article

Theories to support method development in comprehensive two-dimensional liquid chromatography - A review.

Published in:

Journal of Separation Science, 2012, v. 35, n. 14, p. 1697, doi. 10.1002/jssc.201200070

By:

Bedani, Filippo;
Schoenmakers, Peter J.;
Janssen, Hans-Gerd

Publication type:

Article

High-Resolution Ion Mobility Spectrometry-Mass Spectrometry on Poly(methyl methacrylate).

Published in:

Angewandte Chemie, 2010, v. 122, n. 52, p. 10366, doi. 10.1002/ange.201005225

By:

Song, Junkan;
Grün, Christian H.;
Heeren, Ron M. A.;
Janssen, Hans-Gerd;
van den Brink, Oscar F.

Publication type:

Article

Exploring affinity between organic probes and Prussian Blue Analogues via inverse gas chromatography.

Published in:

Scientific Reports, 2024, v. 14, n. 1, p. 1, doi. 10.1038/s41598-024-62939-7

By:

Paulusma, Stijn;
Singh, Kaustub;
Smeding, Tom;
Gamaethiralalage, Jayaruwan G.;
Claassen, Frank W.;
Beijleveld, Hans;
Janssen, Hans-Gerd;
de Smet, Louis C. P. M.

Publication type:

Article

Selective ionization of oxidized lipid species using different solvent additives in flow injection mass spectrometry.

Published in:

Analytical & Bioanalytical Chemistry, 2024, v. 416, n. 3, p. 787, doi. 10.1007/s00216-023-04988-x

By:

Lazaridi, Eleni;
Hennebelle, Marie;
Hollebrands, Boudewijn;
Hageman, Jos;
Vincken, Jean-Paul;
Janssen, Hans-Gerd

Publication type:

Article

Improved LC–MS identification of short homologous peptides using sequence-specific retention time predictors.

Published in:

Analytical & Bioanalytical Chemistry, 2023, v. 415, n. 14, p. 2715, doi. 10.1007/s00216-023-04670-2

By:

Hollebrands, Boudewijn;
Hageman, Jos A.;
van de Sande, Jasper W.;
Albada, Bauke;
Janssen, Hans-Gerd

Publication type:

Article

High-Resolution Ion Mobility Spectrometry-Mass Spectrometry on Poly(methyl methacrylate).

Published in:

Angewandte Chemie International Edition, 2010, v. 49, n. 52, p. 10168, doi. 10.1002/anie.201005225

By:

Song, Junkan;
Grün, Christian H.;
Heeren, Ron M. A.;
Janssen, Hans-Gerd;
van den Brink, Oscar F.

Publication type:

Article

Enzymatically Formed Fatty Acid Hydroperoxides Determined Through GC‐MS Analysis of Enantiomeric Excess of Hydroxy Fatty Acids After Reduction and Ibuprofen Derivatization.

Published in:

European Journal of Lipid Science & Technology, 2025, v. 127, n. 2, p. 1, doi. 10.1002/ejlt.202400065

By:

Hotz, Lisa;
Zartmann, Anne;
Noack, Isabelle;
Drees, Luca J.;
Kuschow, Meret K.;
Heinrich, Markus R.;
Janssen, Hans‐Gerd;
Hammann, Simon

Publication type:

Article

The identification of biomarkers differentiating <i>Mycobacterium tuberculosis</i> and non-tuberculous mycobacteria via thermally assisted hydrolysis and methylation gas chromatography–mass spectrometry and chemometrics.

Published in:

Metabolomics, 2013, v. 9, n. 6, p. 1274, doi. 10.1007/s11306-013-0531-z

By:

Dang, Ngoc A.;
Kolk, Arend H. J.;
Kuijper, Sjoukje;
Janssen, Hans-Gerd;
Vivo-Truyols, Gabriel

Publication type:

Article

Parameter selection for peak alignment in chromatographic sample profiling: objective quality indicators and use of control samples.

Published in:

Analytical & Bioanalytical Chemistry, 2009, v. 394, n. 5, p. 1273, doi. 10.1007/s00216-009-2662-7

By:

Peters, Sonja;
Van Velzen, Ewoud;
Janssen, Hans-Gerd

Publication type:

Article

Application of at-line two-dimensional liquid chromatography–mass spectrometry for identification of small hydrophilic angiotensin I-inhibiting peptides in milk hydrolysates.

Published in:

Analytical & Bioanalytical Chemistry, 2008, v. 391, n. 1, p. 299, doi. 10.1007/s00216-008-1990-3

By:

van Platerink, Chris J.;
Janssen, Hans-Gerd M.;
Haverkamp, Johan

Publication type:

Article

On-line LC-GC and comprehensive two-dimensional LCxGC-ToF MS for the analysis of complex samples.

Published in:

Analytical & Bioanalytical Chemistry, 2004, v. 378, n. 8, p. 1944, doi. 10.1007/s00216-003-2484-y

By:

Janssen, Hans-Gerd;
de Koning, Sjaak;
Brinkman, Udo A. Th.

Publication type:

Article

Fast GC-MS for Analyzing Antioxidants and Industrial Food Analysis Applications.

Published in:

2021

By:

Janssen, Hans-Gerd

Publication type:

Interview

Liquid Chromatography-Atmospheric Pressure Photo Ionization-Mass Spectrometry Analysis of the Nonvolatile Precursors of Rancid Smell in Mayonnaise.

Published in:

LC-GC Europe, 2017, v. 30, n. 9, p. 470

By:

Hollebrands, Boudewijn;
Janssen, Hans-Gerd

Publication type:

Article

Detection and Identification of Natural Antioxidants in Edible Oils Using LC Fractionation with Off-Line Effect-Based Detection.

Published in:

LC-GC Europe, 2013, v. 26, n. 1, p. 8

By:

Poort, Ruud;
Steenbergen, Herrald;
Janssen, Hans-Gerd

Publication type:

Article

Using Two-dimensional Liquid Chromatography.

Published in:

LC-GC Europe, 2009, v. 22, n. 5, p. 248

By:

Bedani, Filippo;
Janssen, Hans-Gerd

Publication type:

Article

On-line SEC-Py-GC-MS for the Automated Comprehensive Characterization of Copolymers.

Published in:

LC-GC Europe, 2007, v. 20, n. 9, p. 444

By:

Kaal, Erwin R.;
Kurano, Mitsuhiro;
Geiβier, Margit;
Schoenmakers, Peter;
Janssen, Hans-Gerd

Publication type:

Article

Flavour them up! Exploring the challenges of flavoured plant‐based foods.

Published in:

Flavour & Fragrance Journal, 2023, v. 38, n. 3, p. 125, doi. 10.1002/ffj.3734

By:

Pérez, Cristina Barallat;
Oliviero, Teresa;
Fogliano, Vincenzo;
Janssen, Hans‐Gerd;
Martins, Sara I. F. S.

Publication type:

Article

A Fast GC-MS-Based Method for Efficacy Assessment of Natural Anti-Oxidants for Inhibiting Lipid Oxidation.

Published in:

Journal of AOAC International, 2021, v. 104, n. 2, p. 260, doi. 10.1093/jaoacint/qsaa088

By:

Janssen, Hans-Gerd;
Gah, Carmen;
Steenbergen, Herrald;
Rosing, Ed;
Spraul, Martin

Publication type:

Article

Thermotropic Polymorphism of a Nonphospholipid Mixture: Lactylated Fatty Acid Esters of Glycerol and Propylene Glycol.

Published in:

Journal of the American Oil Chemists' Society (JAOCS), 2004, v. 81, n. 10, p. 961, doi. 10.1007/s11746-004-1008-2

By:

Winter, Ingrid;
Janssen, Hans-Gerd M.;
Mel'nikov, Sergey M.;
Lohner, Karl

Publication type:

Article

Analysis of nonvolatile lipid oxidation products in vegetable oils by normal-phase high-performance liquid chromatography with mass spectrometric detection.

Published in:

Journal of the American Oil Chemists' Society (JAOCS), 2000, v. 77, n. 8, p. 837, doi. 10.1007/s11746-000-0134-1

By:

Steenhorst-Slikkerveer, Lisette;
Louter, Arjan;
Janssen, Hans-Gerd;
Bauer-Plank, Christina

Publication type:

Article

Phytosterol and phytostanol esters are effectively hydrolysed in the gut and do not affect fat digestion in ileostomy subjects.

Published in:

European Journal of Nutrition, 2006, v. 45, n. 3, p. 165, doi. 10.1007/s00394-006-0578-y

By:

Normén, Lena;
Ellegård, Lasse;
Janssen, Hans-Gerd;
Steenbergen, Herrald;
Trautwein, Elke;
Andersson, Henrik

Publication type:

Article

Characterization of Triacylglycerides from Edible Oils and Fats using Single and Multidimensional Techniques.

Published in:

LC-GC Europe, 2006, v. 19, n. 11, p. 590

By:

de Koning, Sjaak;
Janssen, Hans-Gerd;
Brinkman, Udo A. Th.

Publication type:

Article

Validation of Biomarkers for Distinguishing <i>Mycobacterium tuberculosis</i> from Non-Tuberculous Mycobacteria Using Gas Chromatography−Mass Spectrometry and Chemometrics.

Published in:

PLoS ONE, 2013, v. 8, n. 10, p. 1, doi. 10.1371/journal.pone.0076263

By:

Dang, Ngoc A.;
Kuijper, Sjoukje;
Walters, Elisabetta;
Claassens, Mareli;
van Soolingen, Dick;
Vivo-Truyols, Gabriel;
Janssen, Hans-Gerd;
Kolk, Arend H. J.

Publication type:

Article

FT-IR spectroscopy with chemometrics for rapid detection of wheat flour adulteration with barley flour.

Published in:

Journal fuer Verbraucherschutz und Lebensmittelsicherheit, 2020, v. 15, n. 3, p. 245, doi. 10.1007/s00003-019-01267-9

By:

Arslan, Fatma Nur;
Akin, Gönül;
Karuk Elmas, Şükriye Nihan;
Üner, Birol;
Yilmaz, Ibrahim;
Janssen, Hans-Gerd;
Kenar, Adnan

Publication type:

Article

Selective labeling for the identification and semi-quantification of lipid aldehydes in food products.

Published in:

Analytical & Bioanalytical Chemistry, 2018, v. 410, n. 22, p. 5421, doi. 10.1007/s00216-018-1101-z

By:

Hollebrands, Boudewijn;
Varvaki, Eftychia;
Kaal, Sonja;
Janssen, Hans-Gerd

Publication type:

Article

Identification of phase-II metabolites of flavonoids by liquid chromatography-ion-mobility spectrometry-mass spectrometry.

Published in:

Analytical & Bioanalytical Chemistry, 2018, v. 410, n. 2, p. 471, doi. 10.1007/s00216-017-0737-4

By:

Chalet, Clément;
Hollebrands, Boudewijn;
Janssen, Hans-Gerd;
Augustijns, Patrick;
Duchateau, Guus

Publication type:

Article

Detailed study of polystyrene solubility using pyrolysis-gas chromatography-mass spectrometry and combination with size-exclusion chromatography.

Published in:

Analytical & Bioanalytical Chemistry, 2014, v. 406, n. 2, p. 459, doi. 10.1007/s00216-013-7461-5

By:

Chojnacka, Aleksandra;
Janssen, Hans-Gerd;
Schoenmakers, Peter

Publication type:

Article

Development and validation of a comprehensive two-dimensional gas chromatography-mass spectrometry method for the analysis of phytosterol oxidation products in human plasma.

Published in:

Analytical & Bioanalytical Chemistry, 2012, v. 402, n. 6, p. 2023, doi. 10.1007/s00216-011-5432-2

By:

Menéndez-Carreño, María;
Steenbergen, Herrald;
Janssen, Hans-Gerd

Publication type:

Article

The volatile metabolic fingerprint of ventilator-associated pneumonia.

Published in:

2014

By:

Bos, Lieuwe;
Martin-Loeches, Ignacio;
Kastelijn, Janine;
Gili, Gisela;
Espasa, Mateu;
Povoa, Pedro;
Kolk, Arend;
Janssen, Hans-Gerd;
Sterk, Peter;
Artigas, Antonio;
Schultz, Marcus

Publication type:

Letter