Germania Shell Particles for HPLC
Exceptional pH stability Exceptional solvent stability Isostructural analog of silica
separation techniques
USF researchers have developed core-shell particles with a germania-based shell that improves the performance of HPLC columns. Exceptional pH stability and solvent stability of germania-based materials coupled with the fact that germania (GeO2) is an isostructural analog of silica (SiO2) make novel new particles very attractive from practical and commercial perspectives. Furthermore, these new stationary phase particles can be expected to be highly efficient in other separation techniques, such as supercritical fluid chromatography (SFC), capillary electrochromatography (CEC), and gas chromatography (GC).
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