Electrochemical Detection of Sesamol Dimer and its Application to Measurement of Radicals

被引：2
|
作者：
Ohno, Ken-ichi [1 ]
Sato, Katsuhiko [2 ]
Kumano, Masayuki [3 ]
Watanabe, Kazuhiro [2 ]
Fujimura, Tsutomu [2 ]
机构：
[1] Teikyo Heisei Univ, Fac Pharmaceut Sci, Nakano Ku, 4-21-2 Nakano, Tokyo 1648530, Japan
[2] Tohoku Med & Pharmaceut Univ, Fac Pharmaceut Sci, Aoba Ku, 4-1 Komatsushima 4 Chome, Sendai, Miyagi 9818558, Japan
[3] Tohoku Univ, Fac Pharmaceut Sci, Aoba Ku, 6-3 Aoba, Sendai, Miyagi 9808578, Japan
来源：
ANALYTICAL SCIENCES | 2021年 / 37卷 / 04期
关键词：
Sesamol; radical; NO; OH; electrochemical detection; differential pulse voltammetry; FLUOROMETRIC ASSAY;
D O I：
10.2116/analsci.20N027
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
In this paper we propose a novel measurement for NO and center dot OH by electrochemical detection using sesamol. Standard samples of the sesamol monomer and dimer were subjected to differential pulse voltammetry, resulting in their peaks being clearly separated and detected. Based on the oxidative dimerization of sesamol, the current simple, sensitive and selective method was successfully applied to preliminary measurements for NO and center dot OH, respectively.
引用
收藏
页码：633 / 635
页数：3
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