Journal of Photochemistry and Photobiology A: Chemistry

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Journal of Photochemistry and Photobiology A: Chemistry

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Results 1-19 of 19 (Search time: 0.0 seconds).

Issue DateTitleAuthor(s)
11-Feb-2016Effect of solvent and encapsulation in β-cyclodextrin on the photophysical properties of 4-[5-(thiophen-2-yl)furan-2-yl]benzamidineAyman Abdel-Shafi ; Ismail M. ; Al-Shihry S. 
22024The enhanced visible-light-driven photocatalytic performance of nanocrystalline TiO2 decorated by quinazolinone-photosensitizer toward photocatalytic treatment of simulated wastewaterAdel Hamza, Mahmoud; Abd El-Rahman, Shaimaa A.; Ramadan, Sayed ; Ezz-Elregal, Ezz-Elregal M.; Rizk, Sameh A.; Abou-Gamra, Zeinab M.
31-Sep-2021Enhancing the electrical, optical, and structure morphology using Pr<inf>2</inf>O<inf>3</inf>-ZnO nanocomposites: Towards electronic varistors and environmental photocatalytic activityAlAbdulaal, T. H.; AlShadidi, M.; Mai S.A. Hussien ; Vanga, G.; Bouzidi, A.; Rafique, Saqib; Algarni, H.; Zahran, H. Y.; Abdel-wahab, M. Sh; Yahia, I. S.
42017Facile approach for homogeneous dispersion of metallic silver nanoparticles on the surface of mesoporous titania for photocatalytic degradation of methylene blue and indigo carmine dyesAbdel Messih, Michel ; Ahmed, M.A. ; Soltan, Ayman ; Anis, Samy S. 
51-Feb-2022Luminescence quenching of Ru(II)-diimine complexes with Cr(VI) ions: Steady-state and time-resolved studiesHassanin, Hanaa A. ; Abdel-Shafi, Ayman 
631-May-2005Mechanism of the excited singlet and triplet states quenching by molecular oxygen in acetonitrileAyman A. Abdel-Shafi ; Worrall D. 
71-Jan-2001On the efficiency of the photosensitized production of singlet oxygen in water suspensions of a tris(bipyridyl)ruthenium(II) complex covalently bound to an insoluble hydrophilic polymerBourdelande J. ; Font J. ; Marques G. ; Ayman Abdel-Shafi ; Wilkinson F. ; Worrall D. 
81-Mar-2023Participation of fractional charge transfer on the efficiency of singlet oxygen production: Heteroleptic ruthenium (II) bipyridine derivativesEl-Naggar, Karim; Abdel-Samad, Hesham ; Ramadan, Ramadan M. ; El-Khouly, Mohamed E.; Abdel-Shafi, Ayman A.
91-Sep-2018Photoacids as singlet oxygen photosensitizers: Direct determination of the excited state acidity by time-resolved spectroscopyAlazaly A. ; Amer A. ; Fathi A. ; Ayman Abdel-Shafi 
1012-Jul-2018Photoacids as singlet oxygen photosensitizers: Direct determination of the excited state acidity by time-resolved spectroscopyAhmed M.M. Alazaly ; Ahlam M. Fathi; Ayman A. Abdel-Shafi; Aya S.I. Amer 
112013Photocatalytic decolorization of Rhodamine B dye using novel mesoporous SnO2–TiO2 nano mixed oxides prepared by sol–gel methodAbdel Messih, Michel ; Ahmed, M.A. ; El-Sayed, Ahmed Shebl 
1231-Aug-2000The photochemical behaviour of 6-X-4H-3(bicyclo[2.2.1]-5-heptene-2,3-dicarboximidoiminomethyl)-4-chromones. Photochromism and thermochromismGáplovský, Anton; Donovalová, Jana; Lacová, Margita; Mračnová, Renáta; H. M. El-Shaaer 
1325-Feb-2007Photosensitized production of singlet oxygen and factors governing its decay in xenon and carbon dioxide supercritical fluidsAyman Abdel-Shafi ; Worrall D. 
1414-Sep-2001Singlet oxygen formation efficiencies following quenching of excited singlet and triplet states of aromatic hydrocarbons by molecular oxygenAyman Abdel-Shafi ; Worrall D. ; Wilkinson F. 
1515-Jan-2019Solvatochromism of 1-naphthol-4-sulfonate photoacid and its encapsulation in cyclodextrin derivativesAmer A. ; Alazaly A. ; Abdel-Shafi, Ayman 
1611-Sep-2019Solvatochromism of 1-naphthol-4-sulfonate photoacid and its encapsulation in cyclodextrin derivativesAhmed M.M. Alazaly ; Ayman A. Abdel-Shafi; Aya S.I. Amer 
171-Jan-2021Solvent polarity indicators based on bithiophene carboxamidine hydrochloride salt derivativesTaha, Maha A.; Dappour, Asmaa M.; Ismail, Mohamed A ; Kamel, Ayman H.; Abdel-Shafi, Ayman 
182017Synthesis of metallic silver nanoparticles decorated mesoporous SnO 2 for removal of methylene blue dye by coupling adsorption and photocatalytic processesAbdel Messih, Michel 
192015Synthesis of non-toxic phosphor material based on pyrochlore-type dititanate (Eu3+/Y2Ti2O7)M. Saif; Shebl, Magdy ; A. Mbarek; A.I. Nabeel; R. Maalej; R. Shokry