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Dendritic molecular assemblies for singlet oxygen generation: meso-tetraphenylporphyrin-based biphotonic sensitizers with remarkable luminescence

Abstract : Four new TPP-based chromophores (1-4) peripherally functionalized with dendrons contg. 2-fluorenyl groups were studied for their potential to serve in photodynamic therapy. Their linear and nonlinear optical properties were investigated. With significant TPA cross-sections at 790 nm, good singlet oxygen generation capabilities and relatively large intrinsic fluorescence, sensitizers such as 1 might become particularly appealing for theranostics.
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https://hal-univ-rennes1.archives-ouvertes.fr/hal-01188183
Contributor : Laurent Jonchère <>
Submitted on : Thursday, November 26, 2015 - 12:10:12 PM
Last modification on : Wednesday, September 16, 2020 - 3:12:20 AM

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Dandan Yao, Vincent Hugues, Mireille Blanchard-Desce, Olivier Mongin, Christine O. Paul-Roth, et al.. Dendritic molecular assemblies for singlet oxygen generation: meso-tetraphenylporphyrin-based biphotonic sensitizers with remarkable luminescence. New Journal of Chemistry, Royal Society of Chemistry, 2015, 39 (10), pp.7730-7733. ⟨10.1039/C5NJ01381J⟩. ⟨hal-01188183⟩

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