Flow injection analysis of DPPH radical based on electron spin resonance

In order to construct a rapid and selective determination system of free radicals, we developed an FIA system using an electron spin resonance (ESR) spectrophotometer (flow injection spin analysis) equipped with a flow-through flat cell. In the present investigation, 1,1-diphenyl-2-picrylhydrazyl (D...

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Veröffentlicht in:	Talanta (Oxford) 2002-12, Vol.58 (6), p.1279-1283
Hauptverfasser:	Ukeda, Hiroyuki, Adachi, Yukiko, Sawamura, Masayoshi
Format:	Artikel
Sprache:	eng
Schlagworte:	Antioxidant Ascorbic acid Biological and medical sciences DPPH Food Food industries Fundamental and applied biological sciences. Psychology General aspects Methods of analysis, processing and quality control, regulation, standards Trolox
Online-Zugang:	Volltext
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