生化学自動分析装置を用いた亜鉛比色測定法 Evaluation of colorimetric method for zinc, using clinical chemistry analyzer

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We developed a colorimetric reagent kit for determination of zinc in serum, "ACCURAS AUTO Zn". The reagent is applicable to all auto-analyzers widely used in hospital laboratories, without any serum pretreatment. Within-run and between-run precisions(C. V. )were 0.7-1.0% and 1.4-1.9%, respectively. The calibration curve was linear up to 500 µg/dl, and the detection limit was 5 µg/dl. Interference from iron and copper was eliminated by a masking agent. A good correlation(r = 0.996)was obtained between the results of the present method and those of atomic absorption spectrophotometry. This kit enables accurate and immediate assay of zinc with a clinical chemistry auto-analyzer, and saves time and efforts in the field of a nutrition support team(NST)work in hospitals.

収録刊行物

  • Biomedical research on trace elements  

    Biomedical research on trace elements 18(4), 380-385, 2007-12-31 

    Japan Society for Biomedical Research on Trace Elements

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各種コード

  • NII論文ID(NAID)
    10021097741
  • NII書誌ID(NCID)
    AN10423256
  • 本文言語コード
    JPN
  • 資料種別
    NOT
  • ISSN
    0916717X
  • NDL 記事登録ID
    9412508
  • NDL 雑誌分類
    ZS8(科学技術--医学--解剖学・生理学・生化学)
  • NDL 請求記号
    Z19-3255
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
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