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

• Main Authors: AboAlhasan, Ahmed A., Sakr, Mahmoud A. S., Abdelbar, Mostafa F., El-Sheshtawy, Hamdy S., El-Daly, Samy A., Ebeid, El-Zeiny M., Al-Ashwal, Rania Hussien, Al-Hazmy, Sadeq M.
• Format: Article
• Language: English
• Published: Elsevier Ltd. 2022
• Subjects: Q Science (General)
• Online Access: http://eprints.utm.my/103583/1/RaniaHussienAhmed2022_EnhancedEnergyTransferFromDiolefinic.pdf; http://eprints.utm.my/103583/; http://dx.doi.org/10.1016/j.jscs.2022.101491

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...