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| Issue Date | Title | Author(s) |
| 1-Jan-2017 | Antiprotozoal agents as water soluble singlet oxygen photosensitizers: Imidazo[1,2-a]pyridine and 5,6,7,8-tetrahydro-imidazo[1,2-a]pyridine derivatives | Ayman Abdel-Shafi ; Fathi A. ; Ismail M. ; Boykin D. |
| 24-Apr-2023 | Charge Transfer Contribution to the Quenching by Oxygen of the Excited States of Substituted Phenanthroline Homoleptic Ruthenium (Ii) Complexes in Aqueous Medium | Abdel-Shafi, Ayman ; Akl, Hossam N.; Salah, Dina; Abdel-Samad, Hesham S.; Abdel Aziz, Ayman A. |
| 22-Jun-2000 | Charge transfer effects on the efficiency of singlet oxygen production following oxygen quenching of excited singlet and triplet states of aromatic hydrocarbons in acetonitrile | Ayman Ayoub Abdel-Shafi ; Wilkinson F. |
| 1-Dec-2001 | Charge-transfer and non-charge-transfer processes competing in the sensitization of singlet oxygen: Formation of O<inf>2</inf>(<sup>1</sup>∑<inf>g</inf><sup>+</sup>), O<inf>2</inf>(<sup>1</sup>Δ<inf>g</inf>), and O<inf>2</inf>(<sup>3</sup>∑<inf>g</inf><sup>-</sup>) during oxygen quenching of triplet excited naphthalene derivatives | Schmidt R. ; Farokh Shafii ; Claude Schweitzer ; Abdel-Shafi, Ayman ; Francis Wilkinson |
| 1-Jul-2022 | Design and synthesis of novel bichalcophene derivatives with double anchoring groups for dye-sensitized solar cell applications: sensitization and co-sensitization with N-719 | Abdelhamed, Fatma H.; Ismail, Mohamed A ; Abdel-Latif, Ehab; Abdel-Shafi, Ayman ; Elmorsy, Mohamed R. |
| 20-Jun-2020 | Effect of nano sand on the properties of metakaolin-based geopolymer: Study on its low rate sintering | Zawrah, M. F.; Abo Sawan, S. E.; Khattab, R. M.; Abdel-Shafi, Ayman |
| 1-Feb-2016 | Effect of solvent and encapsulation in β-cyclodextrin on the photophysical properties of 4-[5-(thiophen-2-yl)furan-2-yl]benzamidine | Ayman Abdel-Shafi ; Ismail M. ; Al-Shihry S. |
| 1-Aug-2001 | Effect of β-cyclodextrin on the excited state proton transfer in 1-naphthol-2-sulfonate | Ayman Abdel-Shafi |
| 12-May-2020 | Effects on the photophysical properties of naphthylamine derivatives upon their inclusion in cyclodextrin nanocavities | Ahmed M.M. Alazaly ; Hossam N. Akl; Dina Salah; Abdel-Samad, Hesham ; Abdel-Shafi, Ayman |
| 1-Jan-2002 | Electronic to vibrational energy conversion and charge transfer contributions during quenching by molecular oxygen of electronically excited triplet states | Ayman Abdel-Shafi ; Wilkinson F. |
| 10-Apr-2019 | Fabrication, sinterabilty and characterization of non-colored and colored geopolymers with improved properties | Abo Sawan, S. E.; Zawrah, M. F.; Khattab, R. M.; Abdel-Shafi, Ayman |
| 5-Jan-2007 | Factors affecting the efficiency of excited-states interactions of complexes between some visible light-emitting lanthanide ions and cyclophanes containing spirobiindanol phosphonates | Attia M. ; Abdel-Shafi, Ayman ; Khalil, M.M.H ; Attia, G.M. ; Failla, S. ; Consiglio, G. ; Finocchiaro, P. ; Abdel-Mottaleb, M.S.A. |
| 1-Mar-2001 | Factors affecting the rate of decay of the first excited singlet state of molecular oxygen O<inf>2</inf>(a<sup>1</sup>Δ<inf>g</inf>) in supercritical fluid carbon dioxide | Worrall D. ; Ayman Abdel-Shafi ; Wilkinson F. |
| 15-Oct-2005 | Flow injection fluorimetric determination of chromium(VI) in electroplating baths by luminescence quenching of tris(2,2′-bipyridyl) ruthenium(II) | Hassan S. ; Ayman Abdel-Shafi ; Mohammed A. |
| 1-Apr-2009 | Fluorescence enhancement of 1-napthol-5-sulfonate by forming inclusion complex with β-cyclodextrin in aqueous solution | Abdel-Shafi, Ayman ; Al-Shihry S. |
| 2-May-2023 | Fractional dependence of the free energy of activation on the driving force of charge transfer in the quenching of the excited states of substituted phenanthroline homoleptic ruthenium(ii) complexes in aqueous medium | Akl, Hossam N.; Salah, Dina; Abdel-Samad, Hesham ; Abdel Aziz, Ayman A.; Abdel-Shafi, Ayman |
| 1-Jan-2020 | In-situ formation of geopolymer foams through addition of silica fume: Preparation and sinterability | Abo Sawan, S. E.; Zawrah, M. F.; Khattab, R. M.; Abdel-Shafi, Ayman |
| 1-Apr-2007 | Inclusion complex of 2-naphthylamine-6-sulfonate with β-cyclodextrin: Intramolecular charge transfer versus hydrogen bonding effects | Ayman Abdel-Shafi |
| 1-Sep-2011 | Inclusion of Paracetamol into β-cyclodextrin nanocavities in solution and in the solid state | El-Kemary M. ; Sobhy S. ; El-Daly S. ; Ayman Abdel-Shafi |
| 1-Jan-2011 | The influence of surfactant's synergism on the solubilization of some fluorescent compounds | Abdel-Rahem I. ; Ayman Abdel-Shafi ; Al-Hawarine J. ; Ayesh A. |
