2010年2月
Low-Cost Fluorimetric Determination of Radicals Based on Fluorogenic Dimerization of the Natural Phenol Sesamol
ANALYTICAL CHEMISTRY
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- 巻
- 82
- 号
- 4
- 開始ページ
- 1213
- 終了ページ
- 1220
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1021/ac9029778
- 出版者・発行元
- AMER CHEMICAL SOC
A novel fluorimetric method for determining radicals using the natural phenol sesamol as a fluorogenic reagent is reported. In this assay, sesamol was reacted with aqueous radicals to yield one isomer of a sesamol dimer exclusively. The dimer emitted purple fluorescence near 400 nm around neutral pH, where it assumed the monoanionic form. This method was applied to the straightforward detection of radical nitric oxide (NO). The ready availability of sesamol should enable rapid implementation of applications utilizing this new assay, particularly in high-throughput analysis or screening.
- リンク情報
- ID情報
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- DOI : 10.1021/ac9029778
- ISSN : 0003-2700
- eISSN : 1520-6882
- Web of Science ID : WOS:000274466100009