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Spectroscopic Studies on Interaction of Fe(Ⅲ) With Alizarin Green(PDF)

《南京师大学报(自然科学版)》[ISSN:1001-4616/CN:32-1239/N]

Issue:
2011年03期
Page:
65-68
Research Field:
化学
Publishing date:

Info

Title:
Spectroscopic Studies on Interaction of Fe(Ⅲ) With Alizarin Green
Author(s):
Tang Jing12Zhou Lin12Wang Wei12Feng Yuying12Wei Shaohua12Zhou Jiahong12Zhou Yanhuai 3
1.Analysis & Testing Center,Nanjing Normal University,Nanjing 210046,China
Keywords:
Alizarin GreenFe( Ⅲ) complexlight stabilitysinglet oxygen
PACS:
O621.13;O657.3
DOI:
-
Abstract:
The interaction between Fe( Ⅲ) and Alizarin Green was investigated by the use of UV-vis,fluorescence and FTIP spectroscopy. The results of experiments indicated that the molar ratio of metal /ligand was 1∶ 3 and the metal iron chelated effect reduced the light stability of Alizarin Green. However,singlet oxygen quantum yield of Fe( Ⅲ) - AG25 was greatly improved comparing with free AG25 in the aqueous solution.

References:

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Last Update: 2011-09-15