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Study on selective separation and determination of trace metal species in biological and geological samples.

Research Project

Project/Area Number 62430008
Research Category

Grant-in-Aid for General Scientific Research (A)

Allocation TypeSingle-year Grants
Research Field 分析・地球化学
Research InstitutionTOHOKU UNIVERSITY

Principal Investigator

SUZUKI Nobuo  Tohoku University, Faculty of Science, Professor, 理学部, 教授 (10006025)

Co-Investigator(Kenkyū-buntansha) IMURA Hisanori  Ibaraki University, Faculty of Science, Associate Professor, 理学部, 助教授 (60142923)
SAITOH Koichi  Tohoku University, Faculty of Science, Associate Professor, 理学部, 助教授 (90004457)
Project Period (FY) 1987 – 1989
Project Status Completed (Fiscal Year 1989)
Budget Amount *help
¥22,900,000 (Direct Cost: ¥22,900,000)
Fiscal Year 1989: ¥1,400,000 (Direct Cost: ¥1,400,000)
Fiscal Year 1988: ¥10,000,000 (Direct Cost: ¥10,000,000)
Fiscal Year 1987: ¥11,500,000 (Direct Cost: ¥11,500,000)
Keywordstrace metals / speciation / solvent extraction / liquid chromatography / substoichiometry / preconcentration / seaweed / complex / 金属錯体 / ポルフィリン / 薄層クロマトグラフィ- / 有機ヒ素 / 協同効果 / 不足当量分析 / 液体クロマトグラフィー / 生物地球化学的試料 / 金属化学種 / ランタノイド / 協同効果抽出 / ヒ素 / クロロフィル / 原油
Research Abstract

The research project was undertaken to give the clues from which selective determination or speciation of trace metal species in biological and geological samples would be developed. The useful and hopeful results were obtained about the following items.
1) Substoicheometric speciation for inorganic arsenic and organic arsenic and its application to seaweed samples. 2) Substoicheometric isotope dilution method for determination of strontium by solvent extraction with crown ether or cryptand, and its application to seaweed samples. 3) Substoicheometric isotope dilution method for determination of sulphur; sulphur was converted to methylen blue and then it was extracted with dodecyl sulphate. 4) Development of a new preconcentration method for neutron activation analysis; trace metals were extracted with diethyldithiocarbamate and collected in polystyrene foam. 5) Synergic extraction of lanthanide(III) with a beta-diketone and neutral bidentate ligand. 6) Evaluation of the reversed phase HPLC retention of metal-beta-diketonato complexes. 7) Reversed-phase HPLC separation of chlorophylls and metal-pheophorbide complexes. 8) Application of size exclusion chromatography/AAS method to fractional determination of vanadium and nickel species in crude oil. 9) High-performance thin-layer chromatographic separation of rare earth complexes with porphyrin.

Report

(4 results)
  • 1989 Annual Research Report   Final Research Report Summary
  • 1988 Annual Research Report
  • 1987 Annual Research Report
  • Research Products

    (42 results)

All Other

All Publications (42 results)

  • [Publications] Nobuo Suzuki: "Selective substoichiometry for inorganic arsenic(V)by ion-pair extraction with pyrogallol/tetraphenylarsonium chloride and its application in the analysis of seaweed" Anal.Chim.Acta. 193. 239-245 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Nobuo Suzuki: "Substoichiometric isotope-dilution analysis for strontium by liquid-liquid extraction with a macrocyclic crown ether or cryptand" Anal.Chim.Acta. 194. 261-268 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Nobuo Suzuki: "Determination of several trace metals in seaweed by neutron activation analysis after diethyldithiocarbamate extraction and polystyrene-foam collection" Intern.J.Environ.Anal.Chem.30. 289-297 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Nobuo Suzuki: "Reversed-phase high performance thin-layer chromatography and column liquid chromatography of chlorophylls and their derivatives" J.Chromatogr.408. 181-190 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Shigeto Nakamura: "Synergic extraction of lanthanide(III)ions with 2-thenoyltrifluoro-acetone in the presence of 2,2'-bipyridine or pyridine" Polyhedron. 7. 155-159 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Kyoko Adachi: "Reversed-phase high-performance thin-layer chromatography and column liquid chromatograpphy of metal complexes of pheophorbide a" J.Chromatogr.457. 99-110 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] 斎藤紘一: "サイズ排除クロマトグラフィ-/黒鉛炉原子吸光法による原油中のバナジウム分及びニッケル分の分別と定量" 分析化学. 37. 94-98 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Koichi Saitoh: "Liquid chromatographic retention of β-diketonato complexes of chromium(III)and palladium(II)in octadecyl-bonded silica/watermethanol systems." J.Chromatogr.439. 245-256 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Yoshihiro Iwata: "Substoichiometric isotope-dilution determination of sulphur after conversion to methylene blue and ion-pair extraction with dodecyl sulphate" Anal.Chim.Acta. 219. 97-103 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Tarek M.Sami: "Solvent extraction of lanthanoid(III)with 2,2'-bipyridine and trichloroacetate ion" Anal.Sci.5. 587-590 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Fumiharu Jitoh: "Substoichiometric speciation for inorganic arsenic and methylated arsenic and its application to samples of marine organisma" Anal.Chim.Acta. 228. 85-91 (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Nobuo Suzuki: "High-performance thin-layer chromatography of rare earth tetraphenylporphine complexes" J.Chromatogr.507. 179-185 (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] N. Suzuki: "Selective substoichiometry for inorganic arsenic(V) by ion-pair extraction with pyrogallol/tetraphenylarsonium chloride and its application in the analysis of seaweed." Anal. Chim. Acta. 193. 239-245 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] N. Suzuki: "Substoicheometric isotope-dilution analysis for strontium by liquid-liquid extraction with a macrocyclic crown ether or cryptand." Anal. Chim. Acta, 194, 262-268, (1987).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] N. Suzuki: "Determination of several trace metals in seaweed by neutron activation analysis after diethyldithiocarbamate extraction and polystyrene-foam collection." Intern. J. Environ. Anal. Chem., 30, 289-297, (1987).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] N. Suzuki: "Reversed-phase high-performance thin-layer chromatography and column liquid chromatography of chlorophylls and their derivatives." J. Chromatogr., 408 181-190, (1987).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] S. Nakamura: "Synergic extraction of lanthanide(III) ions with 2-thenoyltrifluoroacetone in the presence of 2,2'-bipyridine or pyridine." Polyhedron, 7, 155-159, (1988).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] K. Adachi: "Reversed-phase high-performance thin-layer chromatography and column liquid chromatography of metal complexes of pheophorbide a." J. Chromatogr., 457, 99-110, (1988).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] "Fractional determination of vanadium- and nickel-containing species in crude oil by size exclusion chromatography/graphite furnace AAS." Bunseki Kagaku, 37, 94-98, (1988).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] K. Saitoh: "Liquid chromatographic retention of beta-diketonato complexes of chromium(III) and palladium(II) in octadecyl-bonded silica/water-methanol systems." J. Chromatogr., 439, 245-256, (1988).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Y. Iwata: "Substoicheometric isotope-dilution determination of sulphur after conversion to methylene blue and ion-pair extraction with dodecyl sulphate." Anal. Chim. Acta, 219, 97-103, (1989).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] T. M. Sami: "Solvent extraction of lanthanoid(III) with 2,2'-bipyridine and trichloroacetate ion." Anal. Sci., 5, 587-590, (1989).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] F. Jitoh: "Substoicheometric speciation for inorganic arsenic and methylated arsenic and its application to samples of marine organisma." Anal. Chim. Acta, 228, 85-91, (1990).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] N. Suzuki: "High-performance thin-layer chromatography of rare earth tetraphenylpophine complexes." J. Chromatogr., 507, 179-185, (1990).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1989 Final Research Report Summary
  • [Publications] Tarek M.Sami: "Solvent extraction of lanthanoid(III)with 2,2′ーbipyridine and trichloroacetate ion" Anal.Sci.5. 587-590 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] Hisanori Imura: "Synergistic extraction of holmium(III)with 2ーthenolyltrifluoroacetone and multidentate heterocyclic amines" Anal.Sci.5. 751-754 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] Michiko Yamashita: "Solvent extraction of several metal ions with mercaptortopone" J.Radioanal.Nucl.Chem.133. 333-342 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] Yoshihiro Iwata: "Substoichiometric isotopedーdilution determination of sulphur after conversion to methylene blue and ionーpair extraction with dodecyl sulphate" Anal.Chim.Acta. 219. 97-103 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] Fumiharu Jitoh: "Substoichiometric speciation for inorganic arsenic and methylated arsenic and its application to samples of marine organisma" Anal.Chim.Acta. 228. 85-91 (1990)

    • Related Report
      1989 Annual Research Report
  • [Publications] Nobuo Suzuki: "High performance thinーlayer chromatography of rare earth tetrapenylporphine complexes" J.Chromatogr.507. 179-185 (1990)

    • Related Report
      1989 Annual Research Report
  • [Publications] T.M.SAMI: J.Radioanal.Nucl.Chem.Lett.126. 153-163 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] Shigeto,NAKAMURA: Polyhedron. 7. 155-159 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] Yoshihiro,IWATA: Anal.Chim.Acta.

    • Related Report
      1988 Annual Research Report
  • [Publications] Koichi,SAITOH: J.Chromatogr.439. 245-256 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] Koichi,SAITOH: Anal.Lett.21. 599-611 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] Kyoko,ADACHI: J.Chromatoar.457. 99-110 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] Nobuo SUZUKI: Inorganica Chimica Acta. 128. 261-266 (1987)

    • Related Report
      1987 Annual Research Report
  • [Publications] Shigeto NAKAMURA: Polyhedron. 7. 155-159 (1988)

    • Related Report
      1987 Annual Research Report
  • [Publications] Nobuo SUZUKI: Analytica Chimica Acta. 193. 239-245 (1987)

    • Related Report
      1987 Annual Research Report
  • [Publications] Nobuo SUZUKI: International Journal of Environmental Analytical Chemistry. 30. 289-297 (1987)

    • Related Report
      1987 Annual Research Report
  • [Publications] Nobuo SUZUKI: Journal of Chromatography. 408. 181-190 (1987)

    • Related Report
      1987 Annual Research Report
  • [Publications] 斎藤 紘一: 分析化学. 37. 94-98 (1988)

    • Related Report
      1987 Annual Research Report

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Published: 1987-04-01   Modified: 2016-04-21  

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