Chromatographic Separation Simulation of Metal-Chelating Peptides from Surface Plasmon Resonance Binding Parameters.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of separation science"
DOI: 10.1002/jssc.201900882
Abstract: Some metal-chelating peptides have antioxidant properties, with potential nutrition, health and cosmetics applications. This study aimed to simulate their separation on immobilized metal ion affinity chromatography from their affinity constant for immobilised metal ion determined… read more here.
Keywords: metal; plasmon resonance; chromatographic separation; surface plasmon ... See more keywords
Simultaneous extraction and chromatographic separation of n-alkanes and alkenones from glycerol dialkyl glycerol tetraethers via selective Accelerated Solvent Extraction
Sign Up to like & getrecommendations! Published in 2020 at "Organic Geochemistry"
DOI: 10.1016/j.orggeochem.2020.103979
Abstract: Abstract A method is described for simultaneous extraction and chromatographic separation of saturated hydrocarbons (n-alkanes) and unsaturated long-chain ketones (alkenones) from glycerol dialkyl glycerol tetraethers (GDGTs) using selective accelerated solvent extraction (ASE). We show that… read more here.
Keywords: alkenones glycerol; extraction; index; extraction chromatographic ... See more keywords
Tunable liquid chromatographic separation of H/D isotopologues enabled by aromatic π interactions.
Sign Up to like & getrecommendations! Published in 2020 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.9b05672
Abstract: We report hydrogen/deuterium (H/D) isotope effects based on weak intermolecular interactions with polar functional groups and aromatic rings in liquid chromatography (LC). Various LC experiments with different aromatic analytes, separation media, and non-polar mobile phases… read more here.
Keywords: tunable liquid; chromatographic separation; separation; interaction ... See more keywords
Simple Glowmatography: Chromatographic Separation of Glow-Stick Dyes Using Chalk
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Chemical Education"
DOI: 10.1021/acs.jchemed.8b00237
Abstract: An experiment is described that uses easily obtained materials (glow sticks, chalk, and acetone or alcohol) to separate the dyes contained in glow sticks that actively emit chemiluminescent light. The experiment is very easy to… read more here.
Keywords: separation; simple glowmatography; glow stick; separation glow ... See more keywords
Surface-modified three-dimensional graphene nanosheets as a stationary phase for chromatographic separation of chiral drugs
Sign Up to like & getrecommendations! Published in 2018 at "Scientific Reports"
DOI: 10.1038/s41598-018-33075-w
Abstract: Carbon-based stationary phases for chromatographic separation have been commercially available since the 1980s. Porous graphitic carbon liquid chromatography columns are known to be highly resistant to aggressive mobile phases and extreme pH values of solvents… read more here.
Keywords: three dimensional; dimensional graphene; chromatographic separation; separation ... See more keywords
Non-chromatographic separation and determination of thimerosal and inorganic mercury in vaccines by Fe3+-induced degradation with cold vapor atomic fluorescence spectrometry
Sign Up to like & getrecommendations! Published in 2018 at "Analytical Methods"
DOI: 10.1039/c8ay00284c
Abstract: An effective, rapid and inexpensive method without chromatographic separation was proposed for the determination of thimerosal (THM) and inorganic mercury (IHg) in vaccine samples, based on Fe3+-induced degradation of THM in a commercially available atomic… read more here.
Keywords: fluorescence; determination; chromatographic separation; concentration ... See more keywords
Chromatographic separation of peptides and proteins for characterization of proteomes.
Sign Up to like & getrecommendations! Published in 2023 at "Chemical communications"
DOI: 10.1039/d2cc05568f
Abstract: Characterization of proteomes aims to comprehensively characterize proteins in cells or tissues via two main strategies: (1) bottom-up strategy based on the separation and identification of enzymatic peptides; (2) top-down strategy based on the separation… read more here.
Keywords: protein separation; separation technologies; characterization proteomes; separation ... See more keywords
Studies of chromatographic separation and self-emulsification of crude oil
Sign Up to like & getrecommendations! Published in 2018 at "Petroleum Science and Technology"
DOI: 10.1080/10916466.2018.1536711
Abstract: Abstract The crude oil in Zhundong Oilfield has good self-emulsification phenomenon. In order to reveal the mechanism, the crude oil was divided into saturated hydrocarbon, unsaturated hydrocarbon, resin and asphalt by chromatographic method, and their… read more here.
Keywords: studies chromatographic; chromatographic separation; hydrocarbon; self emulsification ... See more keywords