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单词 phenylenediamine
释义

Definition of phenylenediamine in English:

phenylenediamine

noun ˌfɛnɪliːnˌdʌɪˈamiːnˌfɛnɪliːnˌdʌɪˈeɪmiːnˈdʌɪəmiːn
mass nounChemistry
  • A synthetic crystalline compound used widely in the manufacture of dyes and other chemicals and as a photographic developer.

    〔化〕对苯二胺

    Chemical formula: C₆H₄(NH₂)₂: three isomers

    Example sentencesExamples
    • To stain the nuclear DNA, 1 g/ml DAPI was added to mounting solution (1 mg/ml phenylenediamine, 50% glycerol).
    • The tissues were washed in PBS and incubated in FITC-conjugated goat anti-mouse IgG for 2 hr and then washed in PBS and mounted in 90% glycerol containing 0.01% phenylenediamine.
    • Nuclei were counterstained with 4 ’, 6-diamidino - 2-phenylindole at 1g/ml in a phenylenediamine antifade.
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更新时间:2025/2/12 2:03:49