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Ion Mobility of Complexonates

 

作者: D. Schumann,   A. R. Novgorodov,   V. A. Khalkin,  

 

期刊: Isotopenpraxis Isotopes in Environmental and Health Studies  （Taylor Available online 1991）
卷期: Volume 27, issue 5  

页码: 256-258

 

ISSN:0021-1915

 

年代: 1991

 

DOI:10.1080/10256019108622530

 

出版商: Taylor & Francis Group

 

关键词: cobalt complexes;complexes;dtpa;adta;europium complexes;gadolinium complexes;ion mobility;nta;silver complexes;zinc complexes

 

数据来源: Taylor

 

摘要:

Ion mobilities of silver, cobalt, zinc, gadolinium and europium and their complexonates with NTA, EDTA and DTPA are determined. It is shown that– contrary to the published data the ion mobility of complexonates does not depend on the mobility of the central cation;– complexonates with equal charges show similar mobilities, the deviation being not more than 15% of the average value;– a tendency for the ion mobility to decrease with increasing molecular weight of the complexonate is observed.

 

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