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Methacrylate-ester-based Reversed Phase Monolithic Columns for High Speed Separation Prepared by Low Temperature UV Photo-polymerization
https://nitech.repo.nii.ac.jp/records/5463
https://nitech.repo.nii.ac.jp/records/54631e96fce7-615f-4315-a2f5-69bd024d19f0
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
本文_fulltext (766.1 kB)
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2009 cThe Japan Society for Analytical Chemistry
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2012-11-06 | |||||||||||
| タイトル | ||||||||||||
| タイトル | Methacrylate-ester-based Reversed Phase Monolithic Columns for High Speed Separation Prepared by Low Temperature UV Photo-polymerization | |||||||||||
| 言語 | en | |||||||||||
| 言語 | ||||||||||||
| 言語 | eng | |||||||||||
| 資源タイプ | ||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||
| 資源タイプ | journal article | |||||||||||
| 著者 |
Hirano, Tomohiko
× Hirano, Tomohiko
× Kitagawa, Shinya
× Ohtani, Hajime
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| 著者別名 | ||||||||||||
| 姓名 | 北川, 慎也 | |||||||||||
| 著者別名 | ||||||||||||
| 姓名 | Ohtani, Hajime | |||||||||||
| bibliographic_information |
en : Analytical sciences : the international journal of the Japan Society for Analytical Chemistry 巻 25, 号 9, p. 1107-1113, 発行日 2009-09 |
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| 出版者 | ||||||||||||
| 出版者 | The Japan Society for Analytical Chemistry | |||||||||||
| 言語 | en | |||||||||||
| ISSN | ||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||
| 収録物識別子 | 0910-6340 | |||||||||||
| item_10001_source_id_32 | ||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||
| 収録物識別子 | AA10500785 | |||||||||||
| 出版タイプ | ||||||||||||
| 出版タイプ | VoR | |||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||
| item_10001_relation_34 | ||||||||||||
| 関連タイプ | isIdenticalTo | |||||||||||
| 識別子タイプ | DOI | |||||||||||
| 関連識別子 | http://dx.doi.org/10.2116/analsci.25.1107 | |||||||||||
| 関連名称 | 10.2116/analsci.25.1107 | |||||||||||
| 内容記述 | ||||||||||||
| 内容記述タイプ | Other | |||||||||||
| 内容記述 | Butyl methacrylate-based reversed phase capillary monolithic columns were prepared using ultraviolet (UV) photo-polymerization. The effects of two photo-polymerization conditions (UV irradiation intensity and polymerization temperature) on the column characteristics were investigated. Both the higher UV irradiation intensity and the lower polymerization temperature lead to the superior column efficiency. The column prepared under the optimized conditions was evaluated through the separation of the uracil and five alkylbenzenes in the linear flow rate range of 1 - 110 mm/s. At 1 mm/s, all analytes were well separated (N = 36000 - 45000 plates/m). The high speed separation within 8 s was performed at 110 mm/s (back pressure, 33 MPa) at room temperature, whereas the peaks eluted earlier were overlapped partially. The relationship between the flow rate and the back pressure indicated that some kind of structural change of the monolith might occur in 50 - 110 mm/s, although no visible or hysteresis changes of the monolith were observed after the measurement. | |||||||||||
| 言語 | en | |||||||||||
