期刊
JOURNAL OF ANALYTICAL CHEMISTRY
卷 58, 期 3, 页码 225-229出版社
MAIK NAUKA/INTERPERIODICA
DOI: 10.1023/A:1022630319311
关键词
-
Sulfonate derivatives of quercetin and morin, quercetin-5'-sulfonic acid (QSA) and sodium morin-5'-sulfonate (NaMSA), form complexes with p, d-, and f-electron metal ions in solution and a solid state similarly to quercetin and morin. QSA and NaMSA are well-soluble in water, contrary to quercetin and morin. Metal ion complexes of QSA and MSA have high absorption coefficients of 10(4) L-3 mol(-1) cm(-1). Therefore, those complexes can be conveniently used for the spectrophotometric determination of metal ions. Moreover, some of complexes reveal strong luminescence and can be applied to spectrofluorimetric analysis.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据