Results 1 to 10 of about 90 (85)

Advances in supercritical fluid chromatography [PDF]

Analytical Science Advances, 2021
More than a century ago researchers recognized the unique properties that inorganic gases have above their critical point. Since then, different gases and liquids have been investigated. It was Ernst Klesper who reported on the very first chromatographic separations that used a supercritical fluid as the mobile phase back in 1962. In a brief report, he
Novakova, Lucie, Eeltink, Sebastiaan
openaire   +4 more sources

Lipidomics by Supercritical Fluid Chromatography [PDF]

International Journal of Molecular Sciences, 2015
This review enlightens the role of supercritical fluid chromatography (SFC) in the field of lipid analysis. SFC has been popular in the late 1980s and 1990s before almost disappearing due to the commercial success of liquid chromatography (LC). It is only 20 years later that a regain of interest appeared when new commercial instruments were introduced.
Laboureur, Laurent, Ollero, Mario, Touboul, David   +2 more
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Capillary supercritical fluid chromatography [PDF]

Analytical Chemistry, 1981
Publisher Summary This chapter discusses the capillary supercritical fluid chromatography (SFC). SFC, a separation method undergoing considerable renaissance lately, has its origins in a pioneering experimental study on metal porphyrins. Increased column performance and speed of analysis in SFC originate in the mobile-phase properties.
Milos V. Novotny, John C. Fjeldsted, Stephen R. Springston, P. A. Peaden, Milton L. Lee   +4 more
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A companion to the preclinical common data elements for proteomics, lipidomics, and metabolomics data in rodent epilepsy models. A report of the TASK3‐WG4 omics working group of the ILAE/AES joint translational TASK force

Epilepsia Open, EarlyView., 2022
Abstract The International League Against Epilepsy/American Epilepsy Society (ILAE/AES) Joint Translational Task Force established the TASK3 working groups to create common data elements (CDEs) for various preclinical epilepsy research disciplines.
Laura Bindila, Tore Eid, James D. Mills, Michael S. Hildebrand, Gary P. Brennan, Susan A. Masino, Vicky Whittemore, Piero Perucca, Christopher A. Reid, Manisha Patel, Kevin K. Wang, Erwin A. van Vliet   +11 more
wiley   +1 more source

Analysis of triacylglycerol and phospholipid sn‐positional isomers by liquid chromatographic and mass spectrometric methodologies

Mass Spectrometry Reviews, EarlyView., 2023
Abstract Analysis of triacylglycerol (TG) and phospholipid sn‐positional isomers can be divided into two main categories: (a) direct separation by chromatography or other means such as ion mobility mass spectrometry and (b) quantification of regioisomer ratios by structurally informative fragment ions with mass spectrometric methods.
Mikael Fabritius, Baoru Yang
wiley   +1 more source

Isoreticular Synthesis of Mesoporous Metal‐Organic Polyhedra with Permanent Porosity to Gas and Water

Angewandte Chemie, EarlyView.
In this work, we report the synthesis of two robust, mesoporous metal‐organic cages or polyhedra (MOCs/MOPs) using an isoreticular expansion approach. Among them, the largest mesoporous MOP captures up to 0.47 gwater·gMOP−1, displaying an S‐shaped water sorption isotherm with a hysteresis loop.
Alba Cortés‐Martínez, Pilar Fernández‐Seriñán, Cornelia von Baeckmann, Caterina Caules, Laura Hernández‐López, María Susana Gutiérrez Gómez, Yunhui Yang, Roberto Sánchez‐Naya, José A. Suárez del Pino, Judith Juanhuix, Inhar Imaz, Arnau Carné‐Sánchez, Daniel Maspoch   +12 more
wiley   +2 more sources

Supercritical Fluid Chromatography

Science, 1983
Chromatographic separations with a supercritical fluid as the mobile phase were suggested more than 20 years ago. Availability of commercial hardware makes this technique more widely usable today. Many separations by this method are now carried out with supercritical carbon dioxide as the mobile phase and packed liquid-chromatography ...
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State‐of‐the‐Art, Insights, and Perspectives for MOFs‐Nanocomposites and MOF‐Derived (Nano)Materials

Advanced Materials, EarlyView.
Different approaches to MOF‐NP composite formation, such as ship‐in‐a‐bottle, bottle‐around‐the‐ship and in situ one‐step synthesis, are used. Owing to synergistic effects, the advantageous features of the components of the composites are beneficially combined, and their individual drawbacks are mitigated.
Stefanos Mourdikoudis, Subhajit Dutta, Saqib Kamal, Sergio Gómez‐Graña, Isabel Pastoriza‐Santos, Stefan Wuttke, Lakshminarayana Polavarapu   +6 more
wiley   +1 more source

Innovative Approach to Recycle Lithium‐Ion Battery Electrolytes via Sequential Chemical Processes

Advanced Energy Materials, EarlyView.
A chemical separation method is developed to recycle and purify nonaqueous electrolytes from spent lithium‐ion batteries. The new process consists of a sequence of precipitation in tandem with each distillation and solvent‐assisted vacuum extraction to obtain high‐quality electrolyte precursors.
Ting‐Wei Hsu, Albert Lipson, Zhengcheng Zhang   +2 more
wiley   +1 more source

ChemInform Abstract: Preparative Supercritical Fluid Chromatography [PDF]

ChemInform, 1998
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
M. Shaimi, P. Jusforgues
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