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Development of an In-situ soft X-ray absorption imaging system For the speciation of light elements in biological samples

Development of an In-situ soft X-ray absorption imaging system For the speciation of light elements in biological samples
开发用于生物样品中轻元素形态的原位软 X 射线吸收成像系统
批准号:
20350040
负责人:
WAKITA Hisanobu
金额:
$7.07万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (B)
财政年份:
2008
资助国家:
日本
项目状态:
已结题
起止时间:
2008 至 2010

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中文摘要
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英文摘要
Specially ordered, polycapillary lens, its collimator, automatic control system, and sample holder were installed on our ultra soft X-ray spectrometer, and measured Na-K and Mg-K XANES spectra of respective aqueous NaCl and MgClz solutions at Kyushu Synchrotron Center. We could obtain clear and excellent S/N ratio spectra of 0.1 molar solutions. This tells our new spectrometer system is capable to In-situ Imaging measurement of light metal elements in biological samples. We cultivated rice under several soil conditions including Si element, and measured its Si-K XANES spectra analyzed by a DV-Xa method.
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軟X線吸収分光法による個体および溶液中の軽元素の状態析
使用软 X 射线吸收光谱对固体和溶液中的轻元素进行状态分析
DOI: --
发表时间: 2011
期刊: X線分析の進歩 42巻
影响因子: --
作者: [G.N.Newton, H.Oshio, 栗崎敏,三木祐典,南慧多,横山尚平,國分伸一郎,岩瀬元希,迫川泰幸,松尾修司,脇田久伸]
通讯作者: 栗崎敏,三木祐典,南慧多,横山尚平,國分伸一郎,岩瀬元希,迫川泰幸,松尾修司,脇田久伸
Evaluation of laboratory ultra、soft x-ray absorption spectrometer by Li-K XANES measurements and their DV-Xα c alculations
通过 Li-K XANES 测量及其 DV-Xα c 计算对实验室超软 X 射线吸收光谱仪进行评估
DOI: --
发表时间: 2008
期刊: Adv.Quantum Chem 54
影响因子: --
作者: [T.Kurisaki, Y.Nakazono, S, Matsuo, R.C.C.Perera, J.H.Underwood, H.Wakita]
通讯作者: H.Wakita
Local Structure around Iron(III) Ion in Lamprey Hemoglobin
七鳃鳗血红蛋白中铁 (III) 离子周围的局部结构
DOI: --
发表时间: 2010
期刊: Fukuoka Uni.Sci.Rep. 40巻
影响因子: --
作者: [T.Kurisaki, H.Yamashige, Y.Tazawa, H.Wakita]
通讯作者: H.Wakita
Local Structure around Iron(III)Ion in Lamprey Hemoglobin
七鳃鳗血红蛋白中铁 (III) 离子周围的局部结构
DOI: --
发表时间: 2010
期刊: Fukuoka Uni.Sci.Rep. 40(1)
影响因子: --
作者: [亀田恭男, ら, 栗崎敏]
通讯作者: 栗崎敏
11
    Development of the sample mounted horizontally Laboratory Ultra-Soft X-Ray Absorption Spectrometer.
    • 批准号:
      15205012
    • 项目类别:
      Grant-in-Aid for Scientific Research (A)
    • 资助金额:
      $25.79万
    • 财政年份:
      2003
    • 负责人:
      WAKITA Hisanobu
    • 依托单位:
    Stereo molecular structures around each metal atom of planar metal complexes in solution analyzed by the combination of some instrumental analyses
    • 批准号:
      11640618
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $1.98万
    • 财政年份:
      1999
    • 负责人:
      WAKITA Hisanobu
    • 依托单位:
    海外基金