Quantitative infrared spectroscopy of lipids in solution: II. Novel polar solvent systems.
In the second part of this series, previous solvent limitations in infrared studies are discussed and novel polar solvent systems for the analysis of nonpolar and polar lipids described. Limitation of potassium bromide windows for infrared cells are discussed. The use of calcium fluoride cells with crude lipids is discussed. Problems related to hydrogen bonding of lipid solutes in various solvent systems are discussed as well as hydrogen-deuterium exchange in biologically important lipids.
D002118:Calcium; D003903:Deuterium; D005459:Fluorides; D006860:Hydrogen Bonding; D008055:Lipids / Q000032:analysis*; D012997:Solvents; D013055:Spectrophotometry, Infrared / Q000379:methods
D008055:Lipids; D012997:Solvents; D003903:Deuterium; D005459:Fluorides; D002118:Calcium