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

doi:10.1007/s10967-012-2285-x

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

Inorganic and Analytical Chemistry

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

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.

Original language	English
Pages (from-to)	2283-2287
Number of pages	5
Journal	Journal of Radioanalytical and Nuclear Chemistry
Volume	295
Issue number	3
DOIs	https://doi.org/10.1007/s10967-012-2285-x
Publication status	Published - Mar 2013

All Science Journal Classification (ASJC) codes

Analytical Chemistry
Nuclear Energy and Engineering
Radiology Nuclear Medicine and imaging
Pollution
Spectroscopy
Public Health, Environmental and Occupational Health
Health, Toxicology and Mutagenesis

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10.1007/s10967-012-2285-x

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abstract = "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.",

author = "Mingyu Jiang and Toshihiko Ohnuki and Shinya Yamasaki and Kazuya Tanaka and Satoshi Utsunomiya",

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T2 - A pH-dependent contribution of phosphoryl functional group

AU - Jiang, Mingyu

AU - Ohnuki, Toshihiko

AU - Yamasaki, Shinya

AU - Tanaka, Kazuya

AU - Utsunomiya, Satoshi

PY - 2013/3

Y1 - 2013/3

N2 - 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.

AB - 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.

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JO - Journal of Radioanalytical and Nuclear Chemistry

JF - Journal of Radioanalytical and Nuclear Chemistry

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

Abstract

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