Measurement of Antioxidant Activity Against Superoxide Radical Anions by Sonochemiluminescence

IF 1.4 4区化学 Q3 CHEMISTRY, MULTIDISCIPLINARY

Chemistry Letters Pub Date : 2024-05-01 DOI:10.1093/chemle/upae081

Hikari Kuriya, Qilan Zhang, Shusuke Sasahara, Masanori Wakamiya, Junichiro Soejima, Jiye Jin

引用次数: 0

Abstract

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 sonochemiluminescence (SCL) of lucigenin (Luc2+). A miniaturized sonochemical reactor is developed for the SCL observation under pulsed 450 kHz ultrasound irradiation.

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利用声化学发光法测定针对超氧自由基阴离子的抗氧化活性

本文首次报道了一种测量酚类化合物自由基清除特性的替代方法，特别是通过lucigenin（Luc2+）的声化学发光（SCL）来测量超氧阴离子自由基（O2--）的清除特性。为在 450 kHz 脉冲超声辐照下观察 SCL，开发了一种微型声化学反应器。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Chemistry Letters 化学-化学综合

CiteScore

3.00

自引率

6.20%

发文量

260

审稿时长

1.2 months

期刊介绍： Chemistry Letters covers the following topics: -Organic Chemistry- Physical Chemistry- Inorganic Chemistry- Analytical Chemistry- Materials Chemistry- Polymer Chemistry- Supramolecular Chemistry- Organometallic Chemistry- Coordination Chemistry- Biomolecular Chemistry- Natural Products and Medicinal Chemistry- Electrochemistry