publication . Other literature type . 1953

Inhibitorsko djelovanje mokraće na kemiluminescenciju luminola

Weber, Karlo; Frketić, Jelena;
Open Access Croatian
  • Published: 01 Jan 1953 Journal: Arhiv za higijenu rada i toksikologiju, volume 4, issue 1 (issn: 0004-1254, eissn: 1848-6312, Copyright policy)
  • Publisher: Institute for Medical Research and Occupational Health
Abstract
The chemiluminescence of luminol (3-aminophtalhydrazine), which appears in alcaline solutions in presence of hydrogen peroxide and suitable catalysers (haemoglobin, haemine, etc.) is strongly inhibited by human and animal urine. The quenching or luminescence may be regarded as a consequence of the inhibiting action of urine on the chemical reaction which induces the chemiluminescence of luminol. The quenching effect of urine was studied by measuring the intensity of chemiluminescence as a function of various factors. The following facts were established. A noticeable quenching effect may be observed al concentrations of urine amounting to not more than o. 2 vol....
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