Enhanced energy transfer from diolefinic laser dyes to meso-tetrakis (4-sulfonatophenyl) porphyrin immobilized on silver nanoparticles: DFT, TD-DFT and spectroscopic studies

Enhanced energy transfer from diolefinic laser dyes to meso-tetrakis (4-sulfonatophenyl) porphyrin immobilized on silver nanoparticles: DFT, TD-DFT and spectroscopic studies

Porphyrin derivatives are known singlet oxygen sensitizers in photodynamic therapy (PDT). Energy transfer from a class of diolefinic laser dyes (DOLDs) as energy donors to the sodium salt of meso-tetrakis (4-sulfonatophenyl) porphyrin (TPPS) as the accepter of energy would extend the range of photon...

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Bibliographic Details
Main Authors: Ahmed A. AboAlhasan, Mahmoud A.S. Sakr, Mostafa F. Abdelbar, Hamdy S. El-Sheshtawy, Samy A. El-Daly, El-Zeiny M. Ebeid, Rania Hussien Al-Ashwal, Sadeq M. Al-Hazmy
Format: Article
Language:English
Published: Elsevier 2022-07-01
Series:Journal of Saudi Chemical Society
Subjects:
Fluorescence Resonance Energy Transfer (FRET)
Silver nanoparticles
Laser dyes
DFT calculations
TD-DFT calculations
Online Access:http://www.sciencedirect.com/science/article/pii/S1319610322000734

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http://www.sciencedirect.com/science/article/pii/S1319610322000734

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