Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Tim J. Causon"'
Autor:
Júlia Halász, Tim J. Causon, Mihály Dernovics, Stephan Hann, József Lénárt, Attila Gere, Olga Németh, Attila Hegedűs
Publikováno v:
Plant Molecular Biology
Key message LC-MS based metabolomics approach revealed that putative metabolites other than flavonoids may significantly contribute to the sexual compatibility reactions in Prunus armeniaca. Possible mechanisms on related microtubule-stabilizing effe
Publikováno v:
Electrophoresis
Rugged analytical methods for the screening and identity confirmation of anthocyanins require a dedicated sample preparation, chromatographic setup, and the reliable generation of multiple identification points to confirm identity against the wide ra
Autor:
Tim J. Causon, Stephan Hann
Publikováno v:
Journal of the American Society for Mass Spectrometry. 31:2102-2110
Uniform field drift tube ion mobility-mass spectrometry (DTIM-MS) has emerged as a valuable tool for a range of analytical applications. In focus here are standardized collisional cross section values from DTIM-MS (DTCCS) as a candidate identificatio
Autor:
Tim J. Causon, Diethard Mattanovich, Thomas Gassler, Michael Egermeier, Brigitte Gasser, Christina Troyer, Stephan Hann, Michael Sauer, Matthias G. Steiger
Publikováno v:
Nature Biotechnology. 38:210-216
The methylotrophic yeast Pichia pastoris is widely used in the manufacture of industrial enzymes and pharmaceuticals. Like most biotechnological production hosts, P. pastoris is heterotrophic and grows on organic feedstocks that have competing uses i
Autor:
Keabetswe Masike, Tim J. Causon, André de Villiers, D. Jacobus Brand, E. W. Hoffman, Maria A. Stander
Publikováno v:
Journal of Agricultural and Food Chemistry. 68:485-502
In this study we report a detailed investigation of the polyphenol composition of Protea pure (P. cynaroides and P. neriifolia) and hybrid cultivars (Black beauty and Limelight). Aqueous methanol extracts of leaf and bract tissues were analyzed by ul
Publikováno v:
Analytica Chimica Acta. 1088:150-167
In this study, we report a methodology based on reversed phase LC (RP-LC) and hydrophilic interaction chromatography (HILIC) separations coupled to ion mobility (IM) and high resolution mass spectrometry (HR-MS) for the detailed analysis of hydrolysa
Publikováno v:
Advanced Mass Spectrometry-based Analytical Separation Techniques for Probing the Polar Metabolome ISBN: 9781839161636
Applications of ion mobility (IM) coupled to high-resolution mass spectrometry, i.e., quadrupole time-of-flight (QTOF) instruments, have experienced a significant growth in recent years, especially in the ‘omics fields including metabolomics. Sever
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30fa22058a17b5628e7042fa5ff65d6e
https://doi.org/10.1039/9781839163524-00165
https://doi.org/10.1039/9781839163524-00165
Publikováno v:
Talanta. 236
Non-targeted metabolomics is increasingly applied in various applications for understanding biological processes and finding novel biomarkers in living organisms. However, high-confidence identity confirmation of metabolites in complex biological sam
Autor:
Stephan Hann, Teresa Mairinger, Tim J. Causon, George Stafford, John C. Fjeldsted, Ruwan T. Kurulugama
Publikováno v:
Rapid Communications in Mass Spectrometry
RATIONALE The wide chemical diversity and complex matrices inherent to metabolomics still pose a challenge to current analytical approaches for metabolite screening. Although dedicated front-end separation techniques combined with high-resolution mas
Publikováno v:
Analytica Chimica Acta. 1052:179-189
The characterization of wine via MS-based metabolic fingerprinting techniques remains a challenging undertaking due to the large number of phenolic compounds that cannot be confidently annotated and identified within analytical workflows. The combina