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KMID : 1059519930370080730
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Journal of the Korean Chemical Society
1993 Volume.37 No. 8 p.730 ~ p.734
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Electrochemical Behaviors of Biliverdin in N,N-Dimethylformamide
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Bae Zun-Ung
Lee Heung-Lark
Park Tae-Myung
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Abstract
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The electrochemical reduction behavior or Biliverdin (BV) in N,N-dimethylformamide solvent was studied by DC polarography, cyclic voltammetry and the controlled potential coulometry. The reduced product was indentified by UV-Vis spectroscopy. In DC polarogram, two reduction waves of BV were founded. The half wave potentials of two reduction waves were -0.71 and -0.91 V vs. Ag/Ag$^+$ 수식 이미지 respectively. The current type of the 1st reduction wave was diffusion-controlled and the 2nd was diffusion current containing a little kinetic current. The 1st electrochemical reduction process was irreversible and BV reduced to Bilirubin.
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