Measurement of antioxidant activity against superoxide radical anions by sonochemiluminescence

Measurement of antioxidant activity against superoxide radical anions by sonochemiluminescence

This paper, for the first time, reports on an alternative method for measuring the free radical-scavenging properties of phenolic compounds, specifically against superoxide anion radicals (O2•−) by the sonochemiluminescence (SCL) of lucigenin (Luc2+). A miniaturized sonochemical reactor is developed...

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Veröffentlicht in:Chemistry letters 2024-05, Vol.53 (5)
Hauptverfasser: Kuriya, Hikari, Zhang, Qilan, Sasahara, Shusuke, Wakamiya, Masanori, Soejima, Junichiro, Jin, Jiye
Format: Artikel
Sprache:eng
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Zusammenfassung:This paper, for the first time, reports on an alternative method for measuring the free radical-scavenging properties of phenolic compounds, specifically against superoxide anion radicals (O2•−) by the sonochemiluminescence (SCL) of lucigenin (Luc2+). A miniaturized sonochemical reactor is developed for the SCL observation under pulsed 450 kHz ultrasound irradiation.
ISSN:0366-7022
1348-0715
DOI:10.1093/chemle/upae081