Spectroscopic studies of the interaction between methylene blue and G-quadruplex
作者： Hongxia Sun , Junfeng Xiang , Yazhou Zhang , Guangzhi Xu , Lianghua Xu
DOI: 10.1007/S11434-006-2025-0
关键词: Endothermic process 、 2-Mercaptoethanol 、 Photochemistry 、 Copper phthalocyanine 、 Catalytic oxidation 、 Fluorescence 、 Methyl blue 、 Absorption (chemistry) 、 Catalysis 、 Inorganic chemistry 、 Chemistry 、 Multidisciplinary
摘要: Mononuclear copper phthalocyanine (CuPc) and binuclear (Cu2Pc2) were synthesized by the phenylanhydride-urea route, their catalytic oxidation activity on 2-mercaptoethanol was studied. Based experimental results, a mechanism of Cu2Pc2 has been proposed. Furthermore, effects pH, concentration, temperature evaluated. The results showed that CuPc no activity, while high towards with optimal at pH 11. reaction can further be enhanced increasing concentration temperature, due to its endothermic characteristics.
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