STUDIES ON THE PHOTO-C4-CYCLO-ADDITION REACTIONS BETWEEN SKIN-PHOTOSENSITIZING FUROCOUMARINS AND NUCLEIC ACIDS

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Studies on the Fluorescence Reaction between Nucleic Acid and the Complex of Cobalt(II) with 5-(3-Fluoro-4-chlorophenylazo)-8-sulfonamidoquinoline and Its Applications

✍ Qiu-E Cao; Yunkun Zhao; Yunyuan Xu; Changzheng Li; Zhide Hu; Qiheng Xu 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 81 KB

Based on the enhancement of the fluorescence intensity of the complex of 5-(3-fluoro-4-chlorophenylazo)-8-sulfonamidoquinoline (FCPBSQ) with Co 2؉ by nucleic acid in the presence of Tween 80 and in the weakly basic medium, a fluorescence method for the determination of nucleic acid was proposed. The