Spectrophotometric determination of creatinine using o-Hydroxyhydroquinone-phthaleine-Palladium (II) Complex

• 森 逸男

  Osaka College of Pharmacy

• 藤田 芳一

  Osaka College of Pharmacy

• 北野 尚子

  Osaka College of Pharmacy

抄録

A sensitive spectrophotometric method for the determination of creatinine was established by using o-hydroxyhydroquinonephthalein (Qn. Ph.)-palladium (II) [Pd (II)] complex in the presence of polyvinyl alcohol (PVA) and sodium dodecyl sulfate (SDS) in weakly acidic media. This method is based on the decrease in absorbance of Qn. Ph. -Pd (II) complex at 615 nm, and could be used in the concentration range of 0.3-4 μg/10 ml of creatinine, where the Sandell sensitivity was estimated to be 0.00053 μg/cm^2. Jaffe chromogens scarcely affected the determination of creatinine. Recovery of creatinine added to human urine was examined.

収録刊行物

• Chem Pharm Bull

  Chem Pharm Bull 31 1389-1391, 1983

  公益社団法人日本薬学会

キーワード

• creatinine
• spectrophotometry
• o-hydroxyhydroquinonephthalein-palladium (II) complex
• polyvinyl alcohol
• sodium dodecyl sulfate

詳細情報

• CRID: 1570009752555213312
• NII論文ID: 110003624277
• NII書誌ID: AA00602100
• ISSN: 00092363
• Web Site: https://search.jamas.or.jp/link/ui/1984140798
• 本文言語コード: en
• データソース種別:
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