Title of article
Bionanocompositional chitosan-silica sorbent for liquid chromatography
Author/Authors
Rashidova، نويسنده , , S.Sh and Shakarova، نويسنده , , D.Sh and Ruzimuradov، نويسنده , , O.N and Satubaldieva، نويسنده , , D.T and Zalyalieva، نويسنده , , S.V and Shpigun، نويسنده , , O.A and Varlamov، نويسنده , , V.P and Kabulov، نويسنده , , B.D، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2004
Pages
5
From page
49
To page
53
Abstract
Preparation of hybrid nanocompositional chitosan/silica sorbent was carried out. It was shown that formation of gel in sol–gel process of hydrolytic polycondensation of tetraethoxysilane (TEOS) with including of chitosan consists of two stages. Suppression of crystallization of chitosan in obtained two-phase system and changes in IR spectra are evidenced of interactions between molecules of chitosan and silanol groups of silica network. The resulting hybrid chitosan/silica sorbent was tested by high-performance liquid chromatography (HPLC).
Keywords
Sorbents , Chitosan , silica
Journal title
Journal of Chromatography B
Serial Year
2004
Journal title
Journal of Chromatography B
Record number
1456385
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