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Shvo's catalyst in chemoenzymatic dynamic kinetic resolution of amines-inner or outer sphere mechanism?
(2013-10-21)
Evidence is provided for the inner-sphere mechanism with actual metal coordination of the racemic amine in the crucial hydrogen transfer step promoted by Shvo's catalyst of the chemoenzymatic dynamic kinetic resolution ...
Shvo's catalyst in chemoenzymatic dynamic kinetic resolution of amines-inner or outer sphere mechanism?
(2013-10-21)
Evidence is provided for the inner-sphere mechanism with actual metal coordination of the racemic amine in the crucial hydrogen transfer step promoted by Shvo's catalyst of the chemoenzymatic dynamic kinetic resolution ...
Defining metabolic rewiring in lung squamous cell carcinoma
(2019-03-01)
Metabolomics based on untargeted flow infusion electrospray ionization high-resolution mass spectrometry (FIE-HRMS) can provide a snap-shot of metabolism in living cells. Lung Squamous Cell Carcinoma (SCC) is one of the ...
Metal ions bound to the human milk immunoglobulin A: Metalloproteomic approach
(Elsevier B.V., 2015-01-01)
The presence of calcium, iron, and zinc bound to human milk secretory IgA (sIgA) was investigated. The sIgA components were first separated by two-dimensional polyacrylamide gel electrophoresis and then identified by ...
Mass Spectrometry Analysis of Protonated Marine Natural Product Seriniquinone
(Soc Brasileira Quimica, 2018)
Seriniquinone is a natural quinone isolated from a rare marine bacterium of the genus Serinicoccus. This secondary metabolite has been shown to have anticancer properties, which has raised attention of the scientific ...
Typification and quality control of the Andiroba (Carapa guianensis) oil via mass spectrometry fingerprinting
(Royal Soc ChemistryCambridgeInglaterra, 2013)
The shielding effect of glycerol against protein ionization in electrospray mass spectrometry
(Wiley-Blackwell, 2003-01-01)
Most commercial recombinant proteins used as molecular biology tools, as well as many academically made preparations, are generally maintained in the presence of high glycerol concentrations after purification to maintain ...
The shielding effect of glycerol against protein ionization in electrospray mass spectrometry
(Wiley-Blackwell, 2003-01-01)
Most commercial recombinant proteins used as molecular biology tools, as well as many academically made preparations, are generally maintained in the presence of high glycerol concentrations after purification to maintain ...
Characterization of proanthocyanidins from Parkia biglobosa (Jacq.) G. Don. (Fabaceae) by flow injection analysis - Electrospray ionization ion trap tandem mass spectrometry and liquid chromatography/electrospray ionization mass spectrometry
(2013-03-01)
The present study investigates the chemical composition of the African plant Parkia biglobosa (Fabaceae) roots and barks by Liquid Chromatography - Electrospray Ionization and Direct Injection Tandem Mass Spectrometry ...