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Redox Potentials and HPLC Behavior of Cobalt and Iron Complexes with Pyridylazo Compounds
https://nitech.repo.nii.ac.jp/records/5413
https://nitech.repo.nii.ac.jp/records/5413675c69a5-5859-4152-bf18-08aa2f193d6d
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
本文_fulltext (711.8 kB)
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2008 c The Japan Society for Analytical Chemistry
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||||||||||||||||
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| 公開日 | 2012-11-06 | |||||||||||||||||||||||||
| タイトル | ||||||||||||||||||||||||||
| タイトル | Redox Potentials and HPLC Behavior of Cobalt and Iron Complexes with Pyridylazo Compounds | |||||||||||||||||||||||||
| 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 |
Yasui, Takashi
× Yasui, Takashi
× Nunome, Yoko
× Onishi, Takashi
× Yamaguchi, Masayo
× Tamamura, Saki
× Yamada, Hiromichi
× 湯地, 昭夫
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| 著者別名 | ||||||||||||||||||||||||||
| 姓名 | 安井, 孝志 | |||||||||||||||||||||||||
| 著者別名 | ||||||||||||||||||||||||||
| 姓名 | Yuchi, Akio | |||||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||||
| 姓名 | 湯地, 昭夫 | |||||||||||||||||||||||||
| 言語 | ja | |||||||||||||||||||||||||
| 姓名 | ユチ, アキオ | |||||||||||||||||||||||||
| 言語 | ja-Kana | |||||||||||||||||||||||||
| 書誌情報 |
en : Analytical sciences : the international journal of the Japan Society for Analytical Chemistry 巻 24, 号 12, p. 1575-1580, 発行日 2008-12 |
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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.24.1575 | |||||||||||||||||||||||||
| 関連名称 | 10.2116/analsci.24.1575 | |||||||||||||||||||||||||
| 内容記述 | ||||||||||||||||||||||||||
| 内容記述タイプ | Other | |||||||||||||||||||||||||
| 内容記述 | The redox potentials of cobalt and iron complexes with ten pyridylazo compounds, E0ML2 (ML2+/0; M: CoIII/II, FeIII/II; L-: pyridylazo compounds), have been determined in order to explore the difference in their reversed-phase HPLC behavior. The redox potentials of Co complexes were in the range of -0.62 - 0.03 V, while those of Fe complexes were -0.06 - 0.59 V relative to 0.20 V for ferricinium/ferrocene. The redox potentials of both the Co and Fe complexes were linearly correlated to the basicities of the ligands. The correlation was quantitatively explained by a difference in dependence of the stabilities of MIII and MII complexes on the ligand basicities. The complex of [CoIIIL2]+ or [FeIIL2] with any compound injected in the reversed-phase HPLC system was detected without any change in the composition. When [CoIIL2] was injected, only those complexes having the highest potentials of E0CoL2 ? 0.0 V were detected as [CoIIL2], while other complexes having lower potentials gave a peak of [CoIIIL2]+. When [FeIIIL2]+ was injected, only complexes having the lowest potentials of E0FeL2 ? 0.0 V were detected as [FeIIIL2]+, while others having higher potentials gave a peak of [FeIIL2]. | |||||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||||
