Mixed-mode silica monolith as an efficient separation medium for capillary electrochromatography

• Main Author: Jemale, Alia Sofie
• Format: Thesis
• Language: English
• Published: 2010
• Subjects: T Technology (General); TP Chemical technology
• Online Access: http://eprints.utm.my/id/eprint/12364/9/AliaSofieJemaleMFSA2010.pdf; http://eprints.utm.my/id/eprint/12364/

Silica monolith column having mixed-mode i.e., hydrophobic (C18) and anion exchange interaction was successfully synthesized by on-column modification of the hybrid tetramethoxysilanes (TMOS) and methyltrimethoxysilanes (MTMS) using octadecyldimethyl-(N-N-diethylamino)silane (ODS) and ion exchange m...