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Studying the interaction between peptides and polymeric nanoparticles used as pseudostationary phase in capillary electrochromatography
(Elsevier Science, 2017-01)
In this work, the interaction between synthetic bioactive peptides and polymeric nanoparticles (NPs) used as pseudostationary phase in capillary electrochromatography was studied. NPs were prepared from methacrylic acid ...
Carboxylic multi-walled carbon nanotubes as immobilized stationary phase in capillary electrochromatography
(Wiley VCH Verlag, 2008-12)
Carboxylic multi-walled carbon nanotubes (c-MWNT) have been immobilized into a fused-silica capillary for capillary electrochromatography. The c-MWNT were successfully incorporated after the silanization and coupling with ...
Gold nanoparticle-coated capillaries for protein and peptide analysis on open-tubular capillary electrochromatography
(Wiley VCH Verlag, 2012-01)
We report a new method of immobilization of gold nanoparticles (AuNPs) on a fused-silica capillary through covalent binding. The resulting modified capillary was applied to electrophoretic systems to improve the efficiency ...
Development of Amine Capillary Column Applied to the Analysis of Basic Compounds by Electrochromatography
(Scientific Research, 2015-12)
An amine capillary column was developed in a fused-silica capillary as stationary phase and appliedto separation of basic compounds by capillary electrochromatography (CEC). The functionalizedcapillary was prepared by ...
Open-tubular capillary electrochromatography for the simultaenous determination of cadmium and copper in plants
(Wiley VCH Verlag, 2019-04)
We discuss the separation and determination of cadmium and copper in plant samples such as Triticum durum (wheat) and Helianthus annuus (sunflower) using open tubular capillary electrochromatography with indirect detection. ...
A combination of single-drop microextraction and open tubular capillary electrochromatography with carbon nanotubes as stationary phase for the determination of low concentration of illicit drugs in horse urine
(Elsevier Science, 2011-10-16)
In this study we developed an interesting alternative to HPLC-mass spectrometry for the quantification of seven important drugs of abuse in racehorses. The procedure proposed in this work is a combination of single-drop ...
Capillary electrochromatography and quartz crystal microbalance, valuable techniques in the study of heparin-lipoprotein interactions
(Academic Press Inc Elsevier Science, 2012-05)
Atherosclerosis is initiated when lipoproteins bind to proteoglycans (PGs) in arterial walls. The binding is mediated by apolipoprotein apoB-100 and/or apoE, both of which have binding affinity toward heparin. We developed ...
Optimization of photo-polymerized sol gel monolithic stationary phases prepared in polyacrylate-coated fused-silica capillaries for capillary electrochromatography
(Elsevier B.V., 2012-01-01)
The preparation of photo-polymerized sol-gel monolithic stationary phases (MSP) within 100 mu m internal diameter polyacrylate-coated fused-silica capillaries for use in capillary electrochromatography (CEC) was optimized. ...
Optimization of photo-polymerized sol gel monolithic stationary phases prepared in polyacrylate-coated fused-silica capillaries for capillary electrochromatography
(Elsevier B.V., 2012-01-01)
The preparation of photo-polymerized sol-gel monolithic stationary phases (MSP) within 100 mu m internal diameter polyacrylate-coated fused-silica capillaries for use in capillary electrochromatography (CEC) was optimized. ...