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4-Carbomethoxybenzaldehyde as a highly sensitive pre-column fluorescence derivatization reagent for 9,10-phenanthrenequinone.
http://hdl.handle.net/10069/25591
http://hdl.handle.net/10069/25591ceac8eb7-5ff4-4e98-aaff-61e1e4ddade5
名前 / ファイル | ライセンス | アクション |
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Talanta85_809.pdf (133.6 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2011-08-25 | |||||
タイトル | ||||||
タイトル | 4-Carbomethoxybenzaldehyde as a highly sensitive pre-column fluorescence derivatization reagent for 9,10-phenanthrenequinone. | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Environmental pollutant | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Fluorescence derivatization | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Phenanthrenequinone | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Screening | |||||
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 |
Kishikawa, Naoya
× Kishikawa, Naoya× Nakao, Maiko× Elgawish, Mohamed Saleh× Ohyama, Kaname× Nakashima, Kenichiro× Kuroda, Naotaka |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | 9,10-Phenanthrenequinone (PQ) is harmful environmental pollutant that is detected in airborne particulates. The measurement of PQ in the air should be necessary to evaluate the potential adverse effects of PQ on human health. We have recently developed a determination method for PQ based on the fluorescence derivatization of PQ using benzaldehyde and ammonium acetate as a reagent. In this study, in order to obtain more sensitive and selective fluorescence derivatization reaction, we measured the fluorescence of the reaction mixture of PQ with 21 kinds of aromatic aldehydes in the presence of ammonium acetate. Among the tested aldehydes, 4-carbomethoxybenzaldehyde was found to be the best reagent in regard to fluorescence intensity and emission wavelength maximum. Based on the fluorescence derivatization with 4-carbomethoxybenzaldehyde, a highly sensitive chromatographic method was developed for the determination of PQ with the detection limit (S/N=3) of 1.2 fmol/injection. | |||||
書誌情報 |
Talanta 巻 85, 号 1, p. 809-812, 発行日 2011-07-15 |
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出版者 | ||||||
出版者 | Elsevier BV | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 00399140 | |||||
EISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 18733573 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA00856594 | |||||
PubMed番号 | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | PMID | |||||
関連識別子 | 21645778 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1016/j.talanta.2011.03.085 | |||||
権利 | ||||||
権利情報 | Copyright © 2011 Published by Elsevier B.V. All rights reserved. | |||||
著者版フラグ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | Talanta, 85(1), pp.809-812; 2011 |