Results 21 to 30 of about 4,761 (209)

Comparison of Overpressured-Layer Chromatography and High-Performance/High-Pressure Layer Electrochromatography Using the New Prototype Equipment in Various Operational Modes

open access: yesMolecules, 2022
In our previous paper we have presented the new prototype equipment and introduced a new analytical technique—high-performance/high-pressure layer electrochromatography (HPLEC), a combination of overpressured-layer chromatography (OPLC) and pressurized ...
Radosław Łukasz Gwarda   +1 more
doaj   +1 more source

Eletrocromatografia capilar: contextualização, estado da arte e perspectivas Capillary electrochromatography: contextualization, state-of-the-art and perspectives

open access: yesQuímica Nova, 2009
Capillary electrochromatography (CEC) is a separation technique in which the mobile phase flow is based on the application of a voltage across a packed capillary, which generates an electroosmotic flow that transports the analytes along the capillary ...
Milena Pinotti Segato   +2 more
doaj   +1 more source

Microchip electrophoresis bioanalytical applications [PDF]

open access: yes, 2008
Microchip electrophoresis (MCE) is a novel analytical technique resulting from miniaturization of capillary electrophoresis (CE) to a planar microfabricated separation device.
Vlcková, Markéta
core   +1 more source

Recent Developments in Capillary and Microchip Electroseparations of Peptides (2023-mid 2025). [PDF]

open access: yesElectrophoresis
ABSTRACT This review presents a comprehensive overview of the developments and applications of high‐performance capillary and microchip electromigration methods (zone electrophoresis in a free solution or in sieving media, isotachophoresis, isoelectric focusing, affinity electrophoresis, electrokinetic chromatography, and electrochromatography) for ...
Kašička V.
europepmc   +2 more sources

Recent trends in metal‐organic frameworks mediated lipase immobilization: A state‐of‐the‐art review

open access: yesFood Safety and Health, Volume 1, Issue 2, Page 139-169, October 2023., 2023
The main text of the review revolves around four main sections, that is, numerous lipase‐metal‐organic framework (MOF) immobilization approaches, enhanced catalytic performances, molecular simulation approaches, and the practical applications of MOFs‐lipase composites.
Prasanna J. Patil   +6 more
wiley   +1 more source

An underestimated technique. Does pressurized and pressure-assisted capillary electrochromatography have potential in drug and pharmacological-active compounds analysis?

open access: yesCurrent Issues in Pharmacy and Medical Sciences, 2019
Pharmaceutical analysis guarantees patient safety all over the world. Thus, continuous development of existing analytical techniques is still very important.
Trzebiatowski Michal Zmuda   +2 more
doaj   +1 more source

Development of Amine Capillary Column Applied to the Analysis of Basic Compounds by Electrochromatography [PDF]

open access: yes, 2015
An amine capillary column was developed in a fused-silica capillary as stationary phase and appliedto separation of basic compounds by capillary electrochromatography (CEC).
Flor, Sabrina Andrea   +3 more
core   +1 more source

Capillary electromigration techniques: Application to coffee analysis - A review

open access: yesJournal of Chromatography Open, 2023
Coffee is one of the most popular hot beverages in the world, with a global consumption of over 10 million kilograms per year. While coffee is known for its potential health benefits, it also contains compounds that can have harmful effects. The chemical
María Asensio-Ramos, Giovanni D'Orazio
doaj   +1 more source

Recent advances in column coatings for capillary electrophoresis of proteins [PDF]

open access: yes, 2017
Capillary coatings effectively improve the separation performance of proteins in capillary electrophoresis, mainly by reducing protein adsorption onto the inner capillary wall and by regulating the electroosmotic flow (EOF) to accommodate the separation ...
Guttman, András, Hajba, László
core   +1 more source

Relevant biological interactions biomimicked by capillary electromigration techniques

open access: yesJournal of Chromatography Open, 2021
The potential of using capillary electromigration techniques for biomimicking essential biological interactions is described. The most commonly used methodologies with their exploitation in calculations of kinetics and biomolecular interaction data are ...
Katriina Lipponen   +2 more
doaj   +1 more source

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