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 · 1.5K citations

Natural Sciences, Chemistry, Molecular Recognition +13

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 · 737 citations

Natural Sciences, Chemistry, Molecular Biology +12

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

Natural Sciences, Biophysics, Chemistry +6

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 · 541 citations

Natural Sciences, Chemistry, Molecular Biology +14

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

Life Sciences, Biophysics, Molecular Biology +17