Challa V. Kumar

Mixed-ligand complexes of ruthenium(II): factors governing binding to DNA

AnnaMarie Pyle, Jill Rehmann, R. Meshoyrer et al. · Journal of the American Chemical Society · 1989 · 1.4K citations

Inorganic Chemistry, Molecular Sciences, Engineering +14

DNA binding studies and site selective fluorescence sensitization of an anthryl probe

Challa V. Kumar, Emma H. Asuncion · Journal of the American Chemical Society · 1993 · 733 citations

Chemical Analysis, Dna Analysis, Altmetric Attention Score +20

Photophysics of ruthenium complexes bound to double helical DNA

Challa V. Kumar, Jacqueline K. Barton, Nicholas J. Turro · Journal of the American Chemical Society · 1985 · 612 citations

Altmetric Attention Score, Molecular Biology, Chemistry +17

Binding modes and base specificity of tris(phenanthroline)ruthenium(II) enantiomers with nucleic acids: tuning the stereoselectivity

Jacqueline K. Barton, Jonathan M. Goldberg, Challa V. Kumar et al. · Journal of the American Chemical Society · 1986 · 539 citations

Bioorganic Chemistry, Engineering, Altmetric Attention Score +18

Groove binding of a styrylcyanine dye to the DNA double helix: the salt effect

Challa V. Kumar, Rebecca S. Turner, Emma H. Asuncion · Journal of Photochemistry and Photobiology A Chemistry · 1993 · 307 citations

Chromatin, Dna Nanotechnology, Salt Effect +10