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Plutonium determination in seawater by inductively coupled plasma mass spectrometry: A review
https://repo.qst.go.jp/records/58606
https://repo.qst.go.jp/records/586065effeb99-a6cf-4372-b4f9-6fdbcb8eec1e
| Item type | 一般雑誌記事 / Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2016-02-02 | |||||
| タイトル | ||||||
| タイトル | Plutonium determination in seawater by inductively coupled plasma mass spectrometry: A review | |||||
| 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 | article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
曹, 立国
× 曹, 立国× ト, 文庭× 鄭, 建× Pan, Shaoming× 王, 鍾堂× 内田, 滋夫× 曹 立国× ト 文庭× 鄭 建× 王 鍾堂× 内田 滋夫 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Knowing the concentration and isotopic ratio of Pu in seawater is of critical importance for assessing Pu contamination and investigating oceanic processes. In recent decades, the concentration of 239+240Pu in seawater, particularly for surface seawater, has presented an exponential decreasing trend with time; thus determination of Pu in seawater has become a challenge nowadays. Here, we have summarized and critically discussed a variety of reported analytical methods for Pu determination in seawater sample based on inductively coupled plasma mass spectrometry (ICP-MS) analytical technique for rapid ultra-trace detection of Pu. Generally, pretreatments for seawater sample include co-precipitation, valence adjustment and chemical separation and purification procedures, all of which are comprehensively reviewed. Overall, the selected anion-exchange, extraction resins and operation condition are important for decontamination of interference from matrix elements and achieving satisfactory chemical yields. In addition, other mass spectrometric and radiometric detections are briefly addressed and compared with the focus on assessing ICP-MS. Finally, we discuss some issues and prospects in determination and application of Pu isotopes in seawater samples for future research. | |||||
| 書誌情報 |
Talanta 巻 151, p. 30-41, 発行日 2016-02 |
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| 出版者 | ||||||
| 出版者 | Elsevier | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://authors.elsevier.com/a/1STtO94qqmrnC | |||||
| 関連名称 | http://authors.elsevier.com/a/1STtO94qqmrnC | |||||
