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. 1979 Jul 11;6(9):3093–3118. doi: 10.1093/nar/6.9.3093

Interaction of DNA with a porphyrin ligand: evidence for intercalation.

R J Fiel, J C Howard, E H Mark, N Datta Gupta
PMCID: PMC327919  PMID: 573891

Abstract

The porphyrin photosensitizer, meso-Tetra (4-N-methylpyridyl) porphine tetraperchlorate binds to calf thymus DNA by intercalation and by external electrostatic association. This was concluded from the results of measruements involving Scatchard analysis, viscometry, thermal denaturation, and circular dichroism.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

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