Summary
A catalytic method is proposed for determination of the total iron-binding capacity of blood serum, based on the iron-catalysed oxidation ofp-phenetidine by hydrogen peroxide. Only 0.05 ml of serum is necessary for a single determination. The results obtained by the catalytic method show good correlation with those obtained by a photometric method (with bathophenanthroline) and by atomic-absorption spectrometry.
Zusammenfassung
Eine katalytische Methode zur Bestimmung der Eisenbindungskapazität von Blutserum wurde vorgeschlagen. Sie beruht auf der Fe-katalysierten Oxydation vonp-Phenetidin durch Wasserstoffperoxid. Für eine Bestimmung werden nur 0,05 ml Serum benötigt. Die mit dieser Methode erhaltenen Ergebnisse korrelieren sehr gut mit Werten, die mittels Atomabsorption und Spectralphotometrie (Bathophenanthrolinmethode) erhalten wurden.
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Alexiev, A.A., Bontchev, P.R. & Khristova, M. A simple and sensitive catalytic method for determination of the total iron-binding capacity of blood serum. Mikrochim Acta 71, 165–174 (1979). https://doi.org/10.1007/BF01196402
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DOI: https://doi.org/10.1007/BF01196402