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Preparation of high-selective HPLC packing materials based on alternating copolymer-grafted silica
http://hdl.handle.net/2298/17174
http://hdl.handle.net/2298/17174012b8d4e-bb9b-4fa9-b2c2-10ddddbd6fb1
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
JSS_33_19_2907-3105.pdf (3.9 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2010-12-09 | |||||
| タイトル | ||||||
| タイトル | Preparation of high-selective HPLC packing materials based on alternating copolymer-grafted silica | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題 | Alternating copolymer based stationary phase, Shape selectivity, High-performance liquid chromatography, Polycyclic aromatic hydrocarbons | |||||
| 資源タイプ | ||||||
| 資源タイプ | journal article | |||||
| 著者 |
Mallik, Abul K.
× Mallik, Abul K.× 澤田, 剛× 高藤, 誠× 伊原, 博隆 |
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| 別言語の著者 |
澤田, 剛
× 澤田, 剛× 高藤, 誠× 伊原, 博隆 |
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| 内容記述 | ||||||
| 内容記述 | Three alternating copolymer-grafted silica stationary phases with different monomers (styrene (ST), N-methylmaleimide (MMI), N-octadecylmaleimide (OMI), and octadecyl acrylate (ODA)) were newly prepared to be used in reversed-phase high-performance liquid chromatography (RP-HPLC). The alternating copolymer-grafted silicas (Sil-poly(ST-alt-MMI), Sil-poly(ST-alt-OMI), and Sil-poly(ODA-alt-OMI)) were characterized by elemental analysis, thermogravimetric analysis (TGA), diffuse reflectance infrared Fourier transform (DRIFT), and 13C cross polarization magic angle spinning (CP/MAS) nuclear magnetic resonance (NMR) spectroscopy. Aspects of molecular shape selectivity were evaluated for three different columns with Standard Reference Material (SRM) 869b, Column Selectivity Test Mixture for Liquid Chromatography. Selectivity for isomer separations was enhanced for the stationary phase prepared with Sil-poly(ODA-alt-OMI), which was enable to separate 16 PAHs (SRM 1647e) in an isocratic elution. Sil-poly(ODA-alt-OMI) showed best molecular-shape selectivity and separation ability among the other phases investigated. In this paper, the effectiveness of this phase is also demonstrated by the separation of tocopherol isomers. | |||||
| 書誌情報 |
Journal of Separation Science 巻 33, 号 19, p. 2977-2989, 発行年 2010-10 |
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| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 関連識別子 | 10.1002/jssc.201000293 | |||||
| 権利 | ||||||
| 権利情報 | © 2010 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. | |||||
| 情報源(ISSN) | ||||||
| 関連名称 | 16159306 | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 形態 | ||||||
| 3861880 bytes | ||||||
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| 出版タイプ | AM | |||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 578 | |||||
| 出版者 | ||||||
| 出版者 | WILEY-VCH Verlag | |||||
| 資源タイプ | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 論文(Article) | |||||
| 資源タイプ・ローカル | ||||||
| 雑誌掲載論文 | ||||||
| 資源タイプ・NII | ||||||
| Journal Article | ||||||
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| URL | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | https://onlinelibrary.wiley.com/doi/full/10.1002/jssc.201000293 | |||||
