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Use of Ligand Buffers in the Determination of the Stability Constants of Metal Complexes with Ion-Selective Electrodes
https://nitech.repo.nii.ac.jp/records/3815
https://nitech.repo.nii.ac.jp/records/3815d1a156d9-1f7d-4730-afeb-bbd7df94d0b3
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
本文_fulltext (221.3 kB)
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1985 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 | Use of Ligand Buffers in the Determination of the Stability Constants of Metal Complexes with Ion-Selective Electrodes | |||||||||||||||||
| 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 |
湯地, 昭夫
× 湯地, 昭夫
× Wada, Hiroko
× Nakagawa, Genkichi
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| 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 | |||||||||||||||||
| bibliographic_information |
en : Analytical sciences : the international journal of the Japan Society for Analytical Chemistry 巻 1, 号 1, p. 19-22, 発行日 1985-04 |
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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.1.19 | |||||||||||||||||
| 関連名称 | 10.2116/analsci.1.19 | |||||||||||||||||
| 内容記述 | ||||||||||||||||||
| 内容記述タイプ | Other | |||||||||||||||||
| 内容記述 | The potential response of copper(II), lead and cadmium ion-selective electrodes was studied in ligand buffers which contain a complex ML(M:Cu2+, Pb2+ or Cd2+), a ligand L and an excess of a second metal N. By measuring [M] with the ion-selective electrode, the ratio of the stability constants, KML/KNL was determined. The effects of pH, the second metal ion N and the ratio of [N]/[NL] on the electrode response were studied in detail. The KML/KNL values obtained for EDTA were in good agreement with those calculated from KML and KNL in the literature. The stability constants of N-hydroxyethylenediamine-N, N′, N′-triacetate complexes were determined successfully. These logarithmic values of KNL were found: Pb2+, 15.59; Zn2+, 14.59; Co2+, 14.49; Cd2+, 14.24; Mn2+, 11.41. These results show that the method is very useful for the determination of the stability constants of complexes with metal ions for which suitable ion-selective electrodes are not available. | |||||||||||||||||
| 言語 | en | |||||||||||||||||
