Ahsan U. Khan

Chemiluminescence arising from simultaneous transitions in pairs of singlet oxygen molecules

Ahsan U. Khan, Michael Kasha · Journal of the American Chemical Society · 1970 · 323 citations

Singlet Oxygen Molecules, Engineering, Chemical Analysis +21

Red Chemiluminescence of Molecular Oxygen in Aqueous Solution

Ahsan U. Khan, Michael Kasha · The Journal of Chemical Physics · 1963 · 280 citations · Full text

Photochemistry, Physical Chemistry, Photophysical Property +4

The electronic structure of nitrogen dioxide. I. Multiconfiguration self-consistent-field calculation of the low-lying electronic states

Gregory D. Gillispie, Ahsan U. Khan, Arnold C. Wahl et al. · The Journal of Chemical Physics · 1975 · 265 citations

Engineering, Computational Chemistry, Chemistry +18

Intracellular singlet oxygen generation by phagocytosing neutrophils in response to particles coated with a chemical trap.

Marla J. Steinbeck, Ahsan U. Khan, Morris J. Karnovsky · Journal of Biological Chemistry · 1992 · 257 citations · Full text

Engineering, Immunology, Organic Chemistry +19

Role of Singlet Excited States of Molecular Oxygen in the Quenching of Organic Triplet States

Kenji Kawaoka, Ahsan U. Khan, David R. Kearns · The Journal of Chemical Physics · 1967 · 221 citations

Charge Excitations, Engineering, Localized Excited State +17