Enhancement of molecular-shape selectivity in high-performance liquid chromatography through multi-anchoring of comb-shaped polymer on silica

Atsuomi Shundo, Risa Nakashima, Megumi Fukui, Makoto Takafuji, Shoji Nagaoka, Hirotaka Ihara

研究成果: ジャーナルへの寄稿記事

7 引用 (Scopus)

抜粋

Poly(octadecylacrylate) having plural trimethoxysilyl groups in the side chain (co-ODAn) was newly synthesized and immobilized onto silica through these groups. The liquid chromatographic behavior of silica-supported co-ODAn (Sil-co-ODAn) was investigated and compared with that of Sil-ODAn, in which poly(octadecylacrylate) was immobilized through a terminal trimethoxy group at one side of the polymer main chain. Sil-co-ODAn showed higher selectivity for molecular shape, especially molecular planarity of PAHs than Sil-ODAn.

元の言語英語
ページ(範囲)115-119
ページ数5
ジャーナルJournal of Chromatography A
1119
発行部数1-2
DOI
出版物ステータス出版済み - 6 30 2006
外部発表Yes

All Science Journal Classification (ASJC) codes

  • Analytical Chemistry
  • Biochemistry
  • Organic Chemistry

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