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UV-Visible Absorption Studies of Gossypol-Metal Cation Complexes in Acetonitrile Solution

 

作者: Bronislaw Marciniak,   Halina Kozubek,   Bogumil Brzezinski,  

 

期刊: Spectroscopy Letters  （Taylor Available online 1991）
卷期: Volume 24, issue 10  

页码: 1265-1273

 

ISSN:0038-7010

 

年代: 1991

 

DOI:10.1080/00387019108021760

 

出版商: Taylor & Francis Group

 

关键词: Gossypol;gossypol-metal cation complexes;uv-visible absorption spectroscopy

 

数据来源: Taylor

 

摘要:

The systems of gossypol-metal cation in acetonitrile have been studied by UV-visible absorption spectroscopy. The formation of 1:1 complexes between gossypol and Be+2, Cu+2, Dy+3, and Zn+2has been proved and their formation constants, K, have been determined to be of an order of 104M.

 

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