Ayman A Abdel-Shafi

6PUBLICATIONS
12CO-AUTHORS
Main group metal chemistryPhotochemistryBiologically active moleculesTransition metal chemistryNonlinear optics and spectroscopy
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Journal

Publications (6)

|May 07, 2026
Mechanistic Insights into Oxygen Quenching and Singlet Oxygen Production by Osmium(II) Phenanthroline Derivatives: The Roles of Partial Charge Transfer and Reorganization Energy.

|Apr 07, 2026
The role of exciplex charge-transfer character and reorganization energy in steering oxygen-quenching pathways of chromium(III) excited states.

Aya S I Amer, Ahmed Alazaly, Mahmoud A El-Jemni

|Nov 20, 2025
Multifunctional N-substituted 2-pyridylbenzothiazole derivatives: singlet oxygen generation, protein binding, and photoactivated anticancer and antibacterial activities.

Hanan A Mohamed, Ayman A Abdel-Shafi, Hideyuki Miyatake

|Sep 18, 2023
Mechanism of Oxygen Quenching of the Excited States of Heteroleptic Chromium(III) Phenanthroline Derivatives.

Ahmed M M Alazaly, Guy J Clarkson, Michael D Ward

|May 05, 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.

Hossam N Akl, Dina Salah, Hesham S Abdel-Samad

|May 06, 2022
Photophysical properties and fluorosolvatochromism of D-π-A thiophene based derivatives.

Hussain A Z Sabek, Ahmed M M Alazaly, Dina Salah

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Frequent Collaborators

3 joint publications

Hesham S Abdel-Samad

2 joint publications

Ahmed M M Alazaly

1 joint publications

Mohamed A Ismail

1 joint publications

Guy J Clarkson