Graphite-Furnace Atomic Absorption Spectrometry of Organomercury and Organoselenium in Extracts of Biological Samples with an Organopalladium Matrix Modifier

この論文にアクセスする

この論文をさがす

著者

抄録

The sensitivity of organomercury in organic solutions has been found to be enhanced by applying 15 µl of an ethanol solution of Pd(acac)2 (500 µgPdml-1, acac is acetylacetonate) to a graphite-furnace, which is then heated to make a Pd coating on the furnace. After this treatment, an ethanol solution of the sample is injected to the furnace and measured. With this method, the detection limit of organomercury was found to be 0.25 ng. In a slightly different way, in which 2 ml of an ethanol solution of PdCl2(PhCN)2 (1000 µgPd ml-1) was added as a matrix modifier to 3 ml of an ethanol solution of organoselenium, selenium was determined with a detection limit of 0.12 ng. These methods can be successfully applied to the determinations of organomercury and organoselenium in an extract solution of a dolphin liver.

収録刊行物

  • Analytical sciences : the international journal of the Japan Society for Analytical Chemistry

    Analytical sciences : the international journal of the Japan Society for Analytical Chemistry 12(2), 215-218, 1996-04-10

    日本分析化学会

参考文献:  26件中 1-26件 を表示

  • <no title>

    POLUEKTOV N. S.

    Zh. Anal. Khim. 19, 937, 1964

    被引用文献1件

  • <no title>

    HATCH W. R.

    Anal. Chem. 40, 2085, 1968

    被引用文献1件

  • <no title>

    TOPPING G.

    Anal. Chim. Acta 62, 200, 1972

    被引用文献2件

  • <no title>

    WELZ B.

    At. Spectrosc. 5, 37, 1984

    被引用文献3件

  • <no title>

    BAEYENS W.

    J. Anal. At. Spectrom. 4, 635, 1989

    被引用文献1件

  • <no title>

    ZACHARIODIS G. A.

    J. Anal. At. Spectrom. 6, 239, 1991

    被引用文献1件

  • <no title>

    KIRKBRIGHT G. F

    At. Spectrosc. 1, 85, 1980

    被引用文献2件

  • <no title>

    EDIGER R. D.

    At. Absorpt. Newsl. 14, 127, 1975

    被引用文献6件

  • <no title>

    ALDER J. F.

    Anal. Chem. 49, 336, 1977

    被引用文献1件

  • <no title>

    NI Z. -M.

    Spectrochim. Acta 42B, 937, 1987

    被引用文献6件

  • <no title>

    WELZ B.

    J. Anal. At. Spectrom. 7, 499, 1992

    被引用文献3件

  • <no title>

    EDIGER R. D.

    At. Absorpt. Newsl. 14, 127, 1975

    被引用文献6件

  • <no title>

    ALFTHAN G.

    Anal. Chim. Acta 140, 221, 1982

    被引用文献2件

  • <no title>

    DILLON L. J.

    At. Spectrosc. 3, 5, 1982

    被引用文献2件

  • <no title>

    SCHLEMMER G.

    Spectrochim. Acta 41, 1157, 1986

    被引用文献9件

  • <no title>

    WELZ B.

    J. Anal. At. Spectrom. 3, 93, 1988

    被引用文献2件

  • <no title>

    BETTINELLI M.

    J. Anal. At. Spectrom. 3, 1005, 1988

    被引用文献1件

  • <no title>

    LARSEN E. H.

    Analyst[London] 114, 915, 1989

    被引用文献2件

  • <no title>

    GARCIA-OLALLA C.

    Anal. Chim. Acta 259, 295, 1992

    被引用文献5件

  • <no title>

    NISHIMURA J. E. T.

    Anal. Chem. 59, 1647, 1987

    被引用文献2件

  • <no title>

    KATSURA T.

    Anal. Sci. 6, 909, 1990

    被引用文献1件

  • <no title>

    KATSURA T.

    Anal. Chim. Acta 252, 77, 1991

    被引用文献1件

  • <no title>

    LI H.

    Anal. Sci. 9, 707, 1993

    被引用文献1件

  • <no title>

    CARNRICK G. R.

    Analyst (London) 108, 1297, 1983

    DOI 被引用文献4件

  • <no title>

    GARCIA-OLALLA C.

    Anal. Chim. Acta 247, 19, 1991

    DOI 被引用文献5件

  • <no title>

    PING L.

    Anal. Chim. Acta 171, 279, 1985

    DOI 被引用文献3件

各種コード

  • NII論文ID(NAID)
    10002407933
  • NII書誌ID(NCID)
    AA10500785
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    09106340
  • データ提供元
    CJP書誌  IR 
ページトップへ