Chemically modified silica gel with mercaptopropyltrimethoxysilane as stationary phase in thin-layer chromatography

Authors
Marutoiu, C Constantinescu, R Dogar, F Grecu, R
Citation
C. Marutoiu et al., Chemically modified silica gel with mercaptopropyltrimethoxysilane as stationary phase in thin-layer chromatography, J AOAC INT, 82(2), 1999, pp. 399-401
Citations number
16
Categorie Soggetti
Agricultural Chemistry
Journal title
JOURNAL OF AOAC INTERNATIONAL
ISSN journal
10603271 → ACNP
Volume
82
Issue
2
Year of publication
1999
Pages
399 - 401
Database
ISI
SICI code
1060-3271(199903/04)82:2<399:CMSGWM>2.0.ZU;2-G
Abstract
A polar silica gel R chemically modified with mercaptopropyltrimethoxysilan e was prepared. Surface characteristics of the silica gel R before and afte r chemical modification were determinated by elemental analysis, specific s urface area characterization, infrared spectroscopy, and thin-layer chromat ography. Eight dyes were separated on the chemically modified silica gel R.