Adsorption of ytterbium onto Saccharomyces cerevisiae fungal cells: A pH-dependent contribution of phosphoryl functional group

Mingyu Jiang, Toshihiko Ohnuki, Shinya Yamasaki, Kazuya Tanaka, Satoshi Utsunomiya

研究成果: ジャーナルへの寄稿学術誌査読

3 被引用数 (Scopus)

抄録

The adsorption of ytterbium on the cells of yeast Saccharomyces cerevisiae has been studied by batch type experiment by changing solution pH. The Yb adsorption species on the yeast cell wall of the S. cerevisiae was determined by extended X-ray absorption fine structure spectroscopy combined with a linear combination analysis at various pHs. The results indicated that the contribution of Yb-phosphoryl species was constant between pH 3 and 5, strongly suggesting that most of the Yb was associated with undeprotonated phosphoryl functional groups.

本文言語英語
ページ(範囲)2283-2287
ページ数5
ジャーナルJournal of Radioanalytical and Nuclear Chemistry
295
3
DOI
出版ステータス出版済み - 3月 2013

All Science Journal Classification (ASJC) codes

  • 分析化学
  • 原子力エネルギーおよび原子力工学
  • 放射線学、核医学およびイメージング
  • 汚染
  • 分光学
  • 公衆衛生学、環境および労働衛生
  • 健康、毒物学および変異誘発

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