Interaction of metal ions with pyrimidines

S K MISHRA, A P MISHRA, V K MISHRA, K L YADAVA

Abstract


The stability constants of pyrimidine bases, viz., cytosine, thymine and uracil with Co(II) and Cd(II) have been determined by paper electrophoresis. Lok K values have been found respectively to be 4.95, 3.20 and 2.72, 2.10 for Co(II) and Cd(II)-Cytosine systems; 4.52, 3.22 and 3.41, 2.12 for Co(II), Cd(II-Tyhmine systems and 4.22, 3.10 and 3.21, 2.00 for Co(II), Cd(II)-Uracil systems and u=0.1 and temp 35+/- 0.1 degrees C.

Keywords


paper electrophoresis; stability constants; cytosine; thymine; uracil; cobalt (II); cadmium (II).

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