Results 11 to 20 of about 23,921,062 (292)
Advances in the application of comprehensive two-dimensional gas chromatography in metabolomics. [PDF]
Trends Analyt Chem, 2018 Due to excellent separation capacity for complex mixtures of chemicals, comprehensive two-dimensional gas chromatography (GC × GC) is being utilized with increasing frequency for metabolomics analyses. This review describes recent advances in GC × GC method development for metabolomics, organismal sampling techniques compatible with GC × GC ...
Keppler EAH +3 more
europepmc +4 more sources
Analysis of condensate oil by comprehensive two-dimensional gas chromatography
Petroleum Exploration and Development, 2012 Twenty-two condensate oil samples from the Sichuan Basin are analyzed by comprehensive two-dimensional gas chromatography (GC×GC). Light hydrocarbon components are separated completely without the influence of co-eluting peaks, and the fingerprint ...
Huitong WANG +5 more
doaj +2 more sources
Comprehensive two-dimensional gas chromatography in metabolomics
Analytical and Bioanalytical Chemistry, 2012 One of the major objectives in metabolomics is the identification of subtle changes in metabolite profiles as affected by genetic or environmental factors. Comprehensive two-dimensional gas chromatography (GC × GC) hyphenated to a fast-acquisition mass spectrometer is a well-established analytical technique to study the composition of complex samples ...
Martin F, Almstetter +2 more
openaire +3 more sources
Cromatografia gasosa bidimensional abrangente (GC × GC) Comprehensive two-dimensional gas chromatography (GC × GC) [PDF]
Química Nova, 2009 This paper presents the fundamental principles, instrumentation and selected applications of comprehensive two-dimensional gas chromatography (GC × GC).
Marcio Pozzobon Pedroso +5 more
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Comprehensive two-dimensional gas chromatography- A discussion on recent innovations. [PDF]
J Sep Sci, 2023 Although comprehensive 2‐D GC is an established and often applied analytical method, the field is still highly dynamic thanks to a remarkable number of innovations. In this review, we discuss a number of recent developments in comprehensive 2‐D GC technology.
Milani NBL +3 more
europepmc +5 more sources
Parallel comprehensive two-dimensional gas chromatography
Journal of Chromatography A, 2017 We introduce an information rich analytical approach called parallel comprehensive two-dimensional gas chromatography (2GC×2GC). This parallel chromatography approach splits injected samples into two independent two-dimensional column ensembles and provides two GC×GC separations by using contra-directional thermal modulation.
DanDan, Yan +4 more
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Separations, 2021 Every human body is a source of a unique scent, which can be used for medical or forensic purposes. Human skin scent is a complex mixture of more or less volatile compounds with different chemical and physical properties, which often differ significantly
Petra Pojmanová +2 more
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Journal of Chromatography Open, 2022 Splitter-based non-cryogenic artificial trapping (SNAT) modulation approach in comprehensive two dimensional gas chromatography (GC × GC) was developed.
Nuttanee Tungkijanansin, Chadin Kulsing
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Journal of Chromatography Open, 2023 A comprehensive two-dimensional gas chromatography instrument with quadrupole mass spectrometry (GC×GC-qMS) is developed and evaluated, by retrofitting a commercial GC-qMS instrument with a high temperature diaphragm valve (HT-DV) modulator.
Lina Mikaliunaite +5 more
doaj +1 more source
Química Nova, 2007 Comprehensive Multidimensional Chromatography is a relatively new analytic technique, which is receiving growing attention in many parts of the world, including recently in Brazil.
Carin von Mühlen +2 more
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