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André de Villiers

stellenbosch university

42H-index
215Paper Count
5.1KCitation Count
Published Papers 80
Publication Date
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Changes in the chemical defenses of an invasive toad indicate drivers and limitations of adaptation
erriScience
IF4.1
err2026-03-25
err0
errOAAI
errMax Mühlenhaupt; James Baxter-Gilbert; Julia L. Riley; Buyisile G. Makhubo; Nhlanhla S. Dludla; Cláudia Baider; F.B. Vincent Florens; Xavier Porcel; André de Villiers; Willem A.L. van Otterlo; John Measey
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Evaluation of ion mobility, uni- and multidimensional liquid chromatography for non-target screening of phenolic compounds in wheat flag leaves
errJournal of Chromatography A
IF4
err2025-10-11
err0
PREAI
errOskar Munk Kronik; Ewa Makowicz; Jan H. Christensen; Nikoline Juul Nielsen; André de Villiers
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Advances in Online Comprehensive Two-Dimensional Liquid Chromatography Method Development
errANNUAL REVIEW OF ANALYTICAL CHEMISTRY
IF7.5
err2025-02-27
err0
PREAI
errNell, Eugene H. J.; Muller, Magriet; de Villiers, Andre
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Artificial intelligence decision making tools in food metabolomics: Data fusion unravels synergies within the hazelnut ( Corylus avellana L.) metabolome and improves quality prediction
errFOOD RESEARCH INTERNATIONAL
IF8
err2024-10-01
err2
errOAAI
errSquara, Simone; Caratti, Andrea; Fina, Angelica; Liberto, Erica; Koljancic, Nemanja; Spanik, Ivan; Genova, Giuseppe; Castello, Giuseppe; Bicchi, Carlo; de Villiers, Andre; Cordero, Chiara
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Improving the Accuracy of Predictive 2D-LC Optimization Strategies: Incorporation of Simulated Elution Profiles to Account for Injection Band Broadening in Online Comprehensive Two-Dimensional Liquid Chromatography
errANALYTICAL CHEMISTRY
IF6.7
err2024-04-09
err0
errOAAI
errMuller, Magriet; Brau, Tyler; Lauer, Thomas; Stoll, Dwight; de Villiers, Andre
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Algorithm for tracking peaks amongst numerous datasets in comprehensive two-dimensional chromatography to enhance data analysis and interpretation
errJOURNAL OF CHROMATOGRAPHY A
IF4
err2023-08-01
err4
errOAAI
errMolenaar, Stef R. A.; Mommers, John H. M.; Stoll, Dwight R.; Ngxangxa, Sithandile; Villiers, Andre J. de; Schoenmakers, Peter J.; Pirok, Bob W. J.
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Stability of labile xanthones and dihydrochalcones in a ready-to-drink honeybush beverage during storage
errJOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE
IF3.5
err2023-05-06
err2
errOAAI
errHuman, Chantelle; de Beer, Dalene; Tredoux, Andreas; de Villiers, Andre; Joubert, Elizabeth
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A detailed evaluation of the advantages and limitations of online RP-LC xHILIC compared to HILIC xRP-LC for phenolic analysis
errJOURNAL OF CHROMATOGRAPHY A
IF4
err2023-03-01
err13
PREAI
errMuller, Magriet; de Villiers, Andre
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errSave
Speeding up temperature-responsive x reversed-phase comprehensive liquid chromatography through the combined exploitation of temperature and flow rate gradients
errJOURNAL OF CHROMATOGRAPHY A
IF4
err2022-12-01
err1
errOAAI
errWicht, Kristina; Baert, Mathijs; von Doehren, Norwin; Desmet, Gert; de Villiers, Andre; Lynen, Frederic
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Using multiple heart-cutting valves and stop-flow operation to enable variable second dimension gradient times in online comprehensive two-dimensional liquid chromatography
errJOURNAL OF CHROMATOGRAPHY A
IF4
err2022-12-01
err6
PREAI
errNell, Eugene H. J.; de Villiers, Andre
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Enhanced Sensitivity in Comprehensive Liquid Chromatography: Overcoming the Dilution Problem in LC x LC via Temperature- Responsive Liquid Chromatography
errANALYTICAL CHEMISTRY
IF6.7
err2022-11-28
err7
PREAI
errWicht, Kristina; Baert, Mathijs; Schipperges, Sonja; von Doehren, Norwin; Desmet, Gert; Van Geem, Kevin M.; de Villiers, Andre; Lynen, Frederic
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Application of direct injection-ion mobility spectrometry-mass spectrometry (DI-IMS-MS) for the analysis of phenolics in honeybush and rooibos tea samples
errJOURNAL OF FOOD COMPOSITION AND ANALYSIS
IF4.6
err2022-03-01
err8
PREAI
errMasike, Keabetswe; de Villiers, Andre; de Beer, Dalene; Joubert, Elizabeth; Stander, Maria A.
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Ultra-high pressure liquid chromatography coupled to travelling wave ion mobility-time of flight mass spectrometry for the screening of pharmaceutical metabolites in wastewater samples: Application to antiretrovirals
errJOURNAL OF CHROMATOGRAPHY A
IF4
err2021-12-01
err11
PREAI
errMosekiemang, Tlou T.; Stander, Maria A.; de Villiers, Andre
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Shelf-Life Stability of Ready-to-Use Green Rooibos Iced Tea Powder-Assessment of Physical, Chemical, and Sensory Properties
errMOLECULES
IF4.6
err2021-08-30
err7
errOAAI
errHuman, Chantelle; de Beer, Dalene; Muller, Magdalena; van der Rijst, Marieta; Aucamp, Marique; Tredoux, Andreas; de Villiers, Andre; Joubert, Elizabeth
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Recent applications of ion mobility spectrometry in natural product research
errJOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS
IF3.1
err2021-02-01
err35
PREAI
errMasike, Keabetswe; Stander, Maria A.; de Villiers, Andre
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errSave
Identity confirmation of anthocyanins in berries by LC-DAD-IM-QTOFMS
errELECTROPHORESIS
IF2.5
err2020-12-08
err12
errOAAI
errdel Mar Delgado-Povedano, Maria; de Villiers, Andre; Hann, Stephan; Causon, Tim
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Pharmaceutical impurity analysis by comprehensive two-dimensional temperature responsive x reversed phase liquid chromatography
errJOURNAL OF CHROMATOGRAPHY A
IF4
err2020-10-01
err19
errOAAI
errWicht, Kristina; Baert, Mathijs; Kajtazi, Ardiana; Schipperges, Sonja; von Doehren, Norwin; Desmet, Gert; de Villiers, Andre; Lynen, Frederic
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errSave
Application of Metabolomics Tools to Determine Possible Biomarker Metabolites Linked to Leaf Blackening in Protea
errJOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
IF6.2
err2020-09-16
err5
PREAI
errMasike, Keabetswe; de Villiers, Andre; Hoffman, Eleanor W.; Stander, Maria A.
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Parallel gradients in comprehensive multidimensional liquid chromatography enhance utilization of the separation space and the degree of orthogonality when the separation mechanisms are correlated
errJOURNAL OF CHROMATOGRAPHY A
IF4
err2020-09-01
err16
errOAAI
errAly, Alshymaa A.; Muller, Magriet; de Villiers, Andre; Pirok, Bob W. J.; Gorecki, Tadeusz
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Comprehensive off-line CCC x LC-DAD-MS separation ofCyclopia pubescensEckl. & Zeyh. phenolic compounds and structural elucidation of isolated compounds
errPHYTOCHEMICAL ANALYSIS
IF2.6
err2020-08-17
err2
PREAI
errWalters, Nico A.; de Beer, Dalene; de Villiers, Andre; Danton, Ombeline; Hamburger, Matthias; Joubert, Elizabeth
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Research Directions

No research directions
Co-authors
Cooperation Journals
F
Filip Du Prez
H-index: 80 · Papers: 797
S
Stephan Hann
H-index: 67 · Papers: 334
K
Kevin M. Van Geem
H-index: 66 · Papers: 743
P
Pat Sandra
H-index: 65 · Papers: 448
P
Peter J. Schoenmakers
H-index: 61 · Papers: 412
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