Ordered mesoporous silica microspheres for supercritical fluid chromatography

Ordered mesoporous silica microspheres for supercritical fluid chromatography

Herein, silica microspheres with ordered mesopores are synthesized and applied as a stationary phase for supercritical fluid chromatography (SFC). The excellent particle monodispersity and pore orderliness coupled with the rapid analytes diffusion of the supercritical fluid lead to an ultra-high col...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Chemical communications (Cambridge, England) England), 2024-03, Vol.6 (27), p.3649-3652
Hauptverfasser: Song, Chunying, Qi, Yi, Wang, Chenyu, Jin, Gaowa, Wang, Shengfu, Yu, Dongping, Guo, Zhimou, Liang, Xinmiao
Format: Artikel
Sprache:eng
Schlagworte:
Chromatography
Microspheres
Silicon dioxide
Supercritical fluids
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Herein, silica microspheres with ordered mesopores are synthesized and applied as a stationary phase for supercritical fluid chromatography (SFC). The excellent particle monodispersity and pore orderliness coupled with the rapid analytes diffusion of the supercritical fluid lead to an ultra-high column efficiency of 340 000 plate per m. Ultra-high efficiency can be achieved by combining the advantages of high diffusion efficiency of SFC and pore orderliness of OMS.
ISSN:1359-7345
1364-548X
DOI:10.1039/d3cc05690b