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Ayman Ayoub Abdel-Shafi
Ayman Ayoub Abdel-Shafi
Professor of Inorganic Chemistry and Photochemistry Ain Shams University, Faculty of Science, Cairo
Verified email at sci.asu.edu.eg
Title
Cited by
Cited by
Year
Photosensitized generation of singlet oxygen from vinyl linked benzo-crown-ether− bipyridyl ruthenium (II) complexes
AA Abdel-Shafi, PD Beer, RJ Mortimer, F Wilkinson
The Journal of Physical Chemistry A 104 (2), 192-202, 2000
1392000
Charge transfer effects on the efficiency of singlet oxygen production following oxygen quenching of excited singlet and triplet states of aromatic hydrocarbons in acetonitrile
AA Abdel-Shafi, F Wilkinson
The Journal of Physical Chemistry A 104 (24), 5747-5757, 2000
1112000
Mechanism of quenching of triplet states by molecular oxygen: Biphenyl derivatives in different solvents
F Wilkinson, AA Abdel-Shafi
The Journal of Physical Chemistry A 103 (28), 5425-5435, 1999
1051999
Mechanism of quenching of triplet states by oxygen: Biphenyl derivatives in acetonitrile
F Wilkinson, AA Abdel-Shafi
The Journal of Physical Chemistry A 101 (30), 5509-5516, 1997
1031997
Photosensitized generation of singlet oxygen from ruthenium (II) and osmium (II) bipyridyl complexes
AA Abdel-Shafi, DR Worrall, AY Ershov
Dalton Transactions, 30-36, 2004
692004
Mechanism of the excited singlet and triplet states quenching by molecular oxygen in acetonitrile
AA Abdel-Shafi, DR Worrall
Journal of Photochemistry and Photobiology A: Chemistry 172 (2), 170-179, 2005
682005
Singlet oxygen formation efficiencies following quenching of excited singlet and triplet states of aromatic hydrocarbons by molecular oxygen
AA Abdel-Shafi, DR Worrall, F Wilkinson
Journal of Photochemistry and Photobiology A: Chemistry 142 (2-3), 133-143, 2001
632001
Photosensitized generation of singlet oxygen from rhenium (I) and iridium (III) complexes
AA Abdel-Shafi, JL Bourdelande, SS Ali
Dalton Transactions, 2510-2516, 2007
562007
Photosensitized generation of singlet oxygen from (substituted bipyridine) ruthenium (II) complexes
AA Abdel‐Shafi, PD Beer, RJ Mortimer, F Wilkinson
Helvetica Chimica Acta 84 (9), 2784-2795, 2001
562001
Inclusion of Paracetamol into β-cyclodextrin nanocavities in solution and in the solid state
M El-Kemary, S Sobhy, S El-Daly, A Abdel-Shafi
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 79 (5 …, 2011
522011
Charge-Transfer and Non-Charge-Transfer Processes Competing in the Sensitization of Singlet Oxygen: Formation of O2 (1Σg+), O2 (1Δg), and O2 (3Σg-) during Oxygen Quenching of …
R Schmidt, F Shafii, C Schweitzer, AA Abdel-Shafi, F Wilkinson
The Journal of Physical Chemistry A 105 (10), 1811-1817, 2001
502001
Fluorescence enhancement of 1-napthol-5-sulfonate by forming inclusion complex with β-cyclodextrin in aqueous solution
AA Abdel-Shafi, SS Al-Shihry
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 72 (3 …, 2009
492009
Electronic to vibrational energy conversion and charge transfer contributions during quenching by molecular oxygen of electronically excited triplet states
AA Abdel-Shafi, F Wilkinson
Physical Chemistry Chemical Physics 4 (2), 248-254, 2002
492002
Photosensitized generation of singlet oxygen from ruthenium (II)-substituted benzoaza-crown-bipyridine complexes
AA Abdel-Shafi, PD Beer, RJ Mortimer, F Wilkinson
Physical Chemistry Chemical Physics 2 (14), 3137-3144, 2000
482000
In-situ formation of geopolymer foams through addition of silica fume: Preparation and sinterability
SEA Sawan, MF Zawrah, RM Khattab, AA Abdel-Shafi
Materials Chemistry and Physics 239, 121998, 2020
462020
Effect of nano sand on the properties of metakaolin-based geopolymer: Study on its low rate sintering
MF Zawrah, SEA Sawan, RM Khattab, AA Abdel-Shafi
Construction and Building Materials 246, 118486, 2020
442020
Solvent effects on the photophysical properties of 9, 10-dicyanoanthracene
AF Olea, DR Worrall, F Wilkinson, SL Williams, AA Abdel-Shafi
Physical Chemistry Chemical Physics 4 (2), 161-167, 2002
432002
Effect of β-cyclodextrin on the excited state proton transfer in 1-naphthol-2-sulfonate
AA Abdel-Shafi
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 57 (9 …, 2001
412001
Factors Affecting the Rate of Decay of the First Excited Singlet State of Molecular Oxygen O2(aΔg) in Supercritical Fluid Carbon Dioxide
DR Worrall, AA Abdel-Shafi, F Wilkinson
The Journal of Physical Chemistry A 105 (8), 1270-1276, 2001
392001
Spectroscopic studies on the inclusion complex of 2-naphthol-6-sulfonate with β-cyclodextrin
AA Abdel-Shafi
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 66 (3 …, 2007
352007
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