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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 25, Number 6
BKCSDE 25(6)
June 20, 2004 

 
Title
Studies on Interaction of Essential Metal Ions with Bioactive Ligands
Author
Brij Bhushan Tewari
Keywords
Electrophoretic technique, Stability constants, Copper(II) complexes, Cobalt(II) complexes
Abstract
Complexation reactions of nitrilotriacetate (NTA) and penicillamine with Cu2+ and Co2+ have been studied in solution phase using paper electrophoresis technique. The stability constants of the complexes Cu(II)-nitrilotriacetate-penicillamine and Co(II)-nitrilotriacetate-penicillamine have been found to be 6.64 ± 0.03 and 5.86 ± 0.05 (logarithm stability constant values), respectively at 35 ºC and ionic strength 0.1 M.
Page
809 - 812
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