Study on Interaction of Cationic Porphyrazine with Synthetic Polynucleotides
نویسندگان
چکیده
منابع مشابه
Study on Interaction of Cationic Porphyrazine with Synthetic Polynucleotides
Interactions of cationic tetrakis (N, N', N″, N‴- tetramethyltetra-3, 4-pyridinoporphyrazinatozinc (II) (Zn (tmtppa)) with synthetic polynucleotides, poly (G-C) and poly (A-T), and calf thymus DNA have been characterized in 7.5 mM phosphate buffer of pH 7.2 by UV-Vis absorption and fluorescence spectroscopy. The appearance of hypochromicity more than 30% in UV-Vis spectra of porphyrazine due to...
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Interactions of cationic tetrakis (N,N´,N´´,N´´´-tetramethyltetra-3,4-pyridinoporphyrazinatocobalt(II) (Co(tmtppa)) with synthetic polynucleotides, poly(A-T), poly(G-C) and calf thymus DNA have been characterized in 5 mM phosphate buffer, pH 7.2, by optical absorption and fluorescence spectroscopy. The appearance of hypochromicity effect and the red shift in UV-Vis spectrum of porphyrazine was ...
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15 صفحه اولspectroscopic studies on the interaction of co(ii) tetrapyridinoporphyrazine with synthetic polynucleotides and dna
interactions of cationic tetrakis (n,n´,n´´,n´´´-tetramethyltetra-3,4-pyridinoporphyrazinatocobalt(ii) (co(tmtppa)) with synthetic polynucleotides, poly(a-t), poly(g-c) and calf thymus dna have been characterized in 5 mm phosphate buffer, ph 7.2, by optical absorption and fluorescence spectroscopy. the appearance of hypochromicity effect and the red shift in uv-vis spectrum of porphyrazine was ...
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ژورنال
عنوان ژورنال: Analytical Cellular Pathology
سال: 2013
ISSN: 2210-7177,2210-7185
DOI: 10.1155/2013/305356