Chem. J. Chinese Universities ›› 2002, Vol. 23 ›› Issue (11): 2049.

• Articles • Previous Articles     Next Articles

Investigation on the Interaction of Ruthenated Porphyrin [Ru(bpy)2(MPyTPP)Cl]+ with Calf Thymus DNA

MEI Wen-Jie1, LIU Jie1, LI An-Xing2, HUANG Qi-Wen1, JI Liang-Nian1   

  1. 1. The State Key Laboratory of Optoelectronic Materials and Technologies, College of Chemistry and Chemical Engineering;
    2. College of Life Science, Zhongshan University, Guangzhou 5102752, China
  • Received:2001-10-25 Online:2002-11-24 Published:2002-11-24

Abstract: The interaction of ruthenated porphyrin [Ru(bpy)2(MPyTPP)Cl]+ with CT-DNA was investigated with UV-Vis and fluorescent spectrum. It is found that [Ru(bpy)2(MPyTPP)Cl]+ binds to CT-DNA with a high affinity.

Key words: Ruthenated porphyrin, Calf thymus DNA, Interaction

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