Excited-State Two-Proton Tautomerism in Hydrogen-Bonded N-Heterocyclic Base Pairs von Al Taylor, Carl, El-Bayoumi, M. Ashraf, Kasha, Michael

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The exciton model in molecular spectroscopy von Kasha, M., Rawls, H. R., Ashraf El-Bayoumi, M.

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Large edge-excitation red shift for a merocyanine dye in poly(vinyl alcohol) polymer matrix von Al-Hassan, Khader A., El-Bayoumi, M. Ashraf

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Dynamics of double proton transfer in the excited state of 7-azaindole hydrogen bonded dimer. A time-resolved fluorescence study von El-Bayoumi, M. Ashraf, Avouris, Phaedon, Ware, William R.

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Intramolecular Charge-Transfer Interactions in Benzyl Derivatives von Tournon, J., El-Bayoumi, M. Ashraf

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Phosphorescence Enhancement in Phenyl-Substituted Methanes von Watson, Fred H., El-Bayoumi, M. Ashraf

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Effect of temperature on the oscillator strength of a nonrigid molecule von Kordas, Joseph, Avouris, Phaedon, El-Bayoumi, M. Ashraf

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Confirmation of biprotonic phototautomerism in 7-azaindole hydrogen-bonded dimers von Ingham, Kenneth C, Abu-Elgheit, M, El-Bayoumi, M. Ashraf

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Intramolecular interactions in aromatic amino acids and model compounds von Tournon, Jacques, El-Bayoumi, M. Ashraf

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Electronic spectra and structures of Schiff's bases. I. Benzanils von El-Bayoumi, M. Ashraf, El-Aasser, M, Abdel-Halim, F

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Electronic spectra and structures of Schiff's bases. II. N-benzylimines von El-Bayoumi, M. Ashraf, El-Aasser, M, Abdel-Halim, F

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Observation of Anomalous Phosphorescence-Fluorescence Intensity Ratio in Excitation of Upper Electronic States of Certain Aromatic Hydrocarbons von O'Dwyer, M. F., El-Bayoumi, M. Ashraf, Strickler, S. J.

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Energy Transfer in Hydrogen-Bonded N -Heterocyclic Complexes and Their Possible Role as Energy Sinks von El-Bayoumi, M. Ashraf, Kasha, M.

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Effect of Intramolecular Twisting on the Fluorescence Spectra of Sterically Hindered Tetraphenylbutadienes von El-Bayoumi, M. Ashraf, Halim, F. M. Abdel

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Excited state intramolecular torsional relaxation. Viscosity, temperature, and medium effects on the fluorescence characteristics of a sterically crowded molecule von Kordas, Joseph, El-Bayoumi, M. Ashraf

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Intramolecular Charge-Transfer Bands Observed in the Spectra of Some Aryl Boron Compounds von Ramsey, B., El-Bayoumi, M. Ashraf, Kasha, M.

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Comparison of Exciton and Molecular Orbital Calculations on n →π Transitions von Kearns, David R., El-Bayoumi, M. Ashraf

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Interaction of monovalent cations with salicylaldehyde: evidence for excited-state ion-pair dissociation von ISMAIL, K. Z, ASHRAF EL-BAYOUMI, M

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Ultrafast dynamics of sterically hindered tetraphenylmethylbutadiene in liquids von Rucker, Rebecca L., Schwartz, Benjamin J., Ashraf El-Bayoumi, M., Harris, Charles B.

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Photoinduced double proton transfer in a model hydrogen bonded base pair. Effects of temperature and deuterium substitution von Ingham, Kenneth, El-Bayoumi, M. Ashraf

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