DNA-Binding Study of Tetraaqua-bis(p-nitrobenzoato)cobalt(II) Dihydrate Complex: [Co(H2O)4(p-NO2C6H4COO)2]·2H2O |
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| Authors: | Ali Arslantas A. Kadir Devrim Hacali Necefoglu |
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| Affiliation: | 1.Department of Chemistry, Faculty of Arts and Sciences, Kafkas University, 36300 Kars, Turkey; E-mail: ;2.Department of Biochemistry, Faculty of Veterinary Medicine, Kafkas University, Kars, Turkey; E-mail: |
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| Abstract: | ![]()
The interaction of [Co(H2O)4(p-NO2C6H4COO)2]· 2H2O with sheep genomic DNA has been investigated by spectroscopic studies and electrophoresis measurements. The interaction between cobalt(II) p-nitrobenzoate and DNA has been followed by gel electrophoresis while the concentration of the complex was increased from 0 to 14 mM. The spectroscopic study and electrophoretic experiments support the fact that the complex binds to DNA by intercalation via p-nitrobenzoate into the base pairs of DNA. The mobility of the bands decreased as the concentration of complex was increased, indicating that there was increase in interaction between the metal ion and DNA. |
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| Keywords: | Cobalt(II) complexes DNA-binding p-nitrobenzoate |
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