Novel sol-gel hybrid methyltrimethoxysilane-tetraethoxysilane as solid phase extraction sorbent for organophosphorus pesticides

A novel sol-gel hybrid methyltrimethoxysilane-tetraethoxysilane (MTMOS-TEOS) was produced and applied as sorbent for solid phase extraction (SPE). Five selected organophosphorus pesticides (OPPs) were employed as model compounds to evaluate the extraction performance of the synthesized sol-gel organ...

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Bibliographic Details
Main Authors: Wan Ibrahim, Wan Aini, Veloo, Krishna Veni, Sanagi, Mohd. Marsin
Format: Article
Published: 2012
Subjects:
Online Access:http://eprints.utm.my/id/eprint/23018/
http://dx.doi.org/10.1016/j.chroma.2012.01.022
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