Comprehensive two‐dimensional liquid chromatography‐based quali‐quantitative screening of aqueous phases from pyrolysis bio‐oils
Sign Up to like & getrecommendations! Published in 2020 at "ELECTROPHORESIS"
DOI: 10.1002/elps.202000119
Abstract: Pyrolysis processes are an alternative to minimize the environmental problem associated to agrifood industrial wastes. The main product resulting from these processes is a high‐value liquid product, called bio‐oil. Recently, the use of comprehensive two‐dimensional… read more here.
Keywords: dimensional liquid; comprehensive two; two dimensional; liquid chromatography ... See more keywords
Analysis of volatile organic compounds in indoor environments using thermal desorption with comprehensive two-dimensional GC and high-resolution time-of-flight MS.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of separation science"
DOI: 10.1002/jssc.201901103
Abstract: Building related health effects are frequently observed. Several factors have been listed as possible causes including temperature, humidity, light conditions, presence of particulate matter and microorganisms or volatile organic compounds. To be able to link… read more here.
Keywords: thermal desorption; organic compounds; volatile organic; analysis ... See more keywords
Multivariate statistics for summarizing the diesel feeds for flammability attribute using a comprehensive two-dimensional gas chromatography composition.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of separation science"
DOI: 10.1002/jssc.202001192
Abstract: Comprehensive two dimensional GC has been utilized for analyzing complex mixtures of hydrocarbons of diesel feeds. Here, we evaluated 19 diesel feeds for their Paraffinic, Naphthenic and Aromatic group compositions dictating their flammability properties. Compositional… read more here.
Keywords: flammability; diesel feeds; comprehensive two; two dimensional ... See more keywords
Comprehensive two‐dimensional gas chromatographic platforms comparison for exhaled breath metabolites analysis
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Separation Science"
DOI: 10.1002/jssc.202200164
Abstract: The high potential of exhaled breath for disease diagnosis has been highlighted in numerous studies. However, exhaled breath analysis is suffering from a lack of standardized sampling and analysis procedures, impacting the robustness of inter‐laboratory… read more here.
Keywords: dimensional gas; two dimensional; comprehensive two; exhaled breath ... See more keywords
Exploring extra dimensions to capture saliva metabolite fingerprints from metabolically healthy and unhealthy obese patients by comprehensive two-dimensional gas chromatography featuring Tandem Ionization mass spectrometry
Sign Up to like & getrecommendations! Published in 2020 at "Analytical and Bioanalytical Chemistry"
DOI: 10.1007/s00216-020-03008-6
Abstract: This study examines the information potential of comprehensive two-dimensional gas chromatography combined with time-of-flight mass spectrometry (GC×GC-TOF MS) and variable ionization energy (i.e., Tandem Ionization™) to study changes in saliva metabolic signatures from a small… read more here.
Keywords: gas chromatography; comprehensive two; two dimensional; tandem ionization ... See more keywords
Characterization of secondary metabolites from green cocoa beans using focusing-modulated comprehensive two-dimensional liquid chromatography coupled to tandem mass spectrometry.
Sign Up to like & getrecommendations! Published in 2018 at "Analytica chimica acta"
DOI: 10.1016/j.aca.2018.06.068
Abstract: Proanthocyanidins as well as other secondary metabolites present in green cocoa beans were studied thanks to a new method involving the use of on-line comprehensive two-dimensional liquid chromatography coupled to tandem mass spectrometry (LC × LC-MS/MS). In… read more here.
Keywords: green cocoa; cocoa beans; comprehensive two; two dimensional ... See more keywords
Comprehensive two-dimensional liquid chromatography as a biomimetic screening platform for pharmacokinetic profiling of compound libraries in early drug development.
Sign Up to like & getrecommendations! Published in 2021 at "Analytica chimica acta"
DOI: 10.1016/j.aca.2020.11.003
Abstract: A comprehensive two-dimensional liquid chromatography-based biomimetic platform (LCxLC) has been developed and validated for drug diffusion studies. Human serum albumin (HSA) and immobilized artificial membrane (IAM) were thereby used in the first (1D) and second… read more here.
Keywords: dimensional liquid; comprehensive two; liquid chromatography; two dimensional ... See more keywords
Metabolomic analysis of short-term sulfamethazine exposure on marine medaka (Oryzias melastigma) by comprehensive two-dimensional gas chromatography-time-of-flight mass spectrometry.
Sign Up to like & getrecommendations! Published in 2018 at "Aquatic toxicology"
DOI: 10.1016/j.aquatox.2018.03.006
Abstract: Toxicological effects of sulfamethazine (SM2) have garnered increasing concern due to its wide applications in aquaculture and persistence in the aquatic environment. Most studies have main focused on freshwater fish (i.e. zebrafish), while information regarding… read more here.
Keywords: oryzias melastigma; analysis; exposure; comprehensive two ... See more keywords
Sorbent coatings for solid-phase microextraction targeted towards the analysis of death-related polar analytes coupled to comprehensive two-dimensional gas chromatography: Comparison of zwitterionic polymeric ionic liquids versus commercial coatings
Sign Up to like & getrecommendations! Published in 2020 at "Microchemical Journal"
DOI: 10.1016/j.microc.2020.105243
Abstract: Abstract Decomposition of bodies generates several types of polar volatile organic compounds (VOCs), whose types, patterns and ratios change during the various stages of decomposition and, therefore, their determination has huge potential to provide useful… read more here.
Keywords: related polar; death; phase microextraction; comprehensive two ... See more keywords
Use of color based chromatographic images obtained from comprehensive two-dimensional gas chromatography in authentication analyses.
Sign Up to like & getrecommendations! Published in 2021 at "Talanta"
DOI: 10.1016/j.talanta.2021.122616
Abstract: Comprehensive two-dimensional gas chromatography (GC×GC) has been an important technique used to acquire as much information as possible from a wide variety of samples. Qualitative contour plots analysis provides useful information and in daily use… read more here.
Keywords: gas chromatography; comprehensive two; two dimensional; chromatographic images ... See more keywords
Evaluation of Gas Chromatography Columns with Radially Elongated Pillars as Second-Dimension Columns in Comprehensive Two-Dimensional Gas Chromatography.
Sign Up to like & getrecommendations! Published in 2022 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.2c01264
Abstract: The present study investigated the use of a dedicated gas chromatography (GC) column (L = 70 cm, 75 μm deep, and 6.195 mm wide) with radially elongated pillars (REPs) as the second column in a… read more here.
Keywords: gas; gas chromatography; comprehensive two; elongated pillars ... See more keywords