The use of micrometric hollow silica spheres is described as a strategy to reduce magnetic field inhomogeneities in the context of NMR chromatography. When employed as a stationary phase, hollow silica microspheres allow the use of common solution-state NMR instruments to measure the diffusion coefficient perturbation induced by the interaction of the analytes with the silica surface.
Chromatographic NMR Spectroscopy with Hollow Silica Spheres
GONZALEZ GARCIA, TANIA;MARGOLA, TOMMASO;SILVAGNI, ADRIANO;MANCIN, FABRIZIO;RASTRELLI, FEDERICO
2016
Abstract
The use of micrometric hollow silica spheres is described as a strategy to reduce magnetic field inhomogeneities in the context of NMR chromatography. When employed as a stationary phase, hollow silica microspheres allow the use of common solution-state NMR instruments to measure the diffusion coefficient perturbation induced by the interaction of the analytes with the silica surface.File in questo prodotto:
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