Two-photon absorption properties of 1,10-phenanthroline-based Ru(II) complexes and related functionalized nanoparticles for potential application in two-photon excitation photodynamic therapy and optical power limiting

Gilles Lemercier 1 Mickael Four 1 Sylviane Chevreux 1
1 ICMR - Institut de Chimie Moléculaire de Reims - UMR 7312
Abstract : In this review, we report and discuss the specific linear and nonlinear optical properties (two-photon absorption) of original 5-substituted-1,10-phenanthroline-based Ru(II) complexes. The perspective of applications in optical power limiting (OPL) and (two-photon excited) photodynamic therapy (2PE-)-PDT, are presented together with our strategy developed in collaboration, towards the elaboration and the use of the related functionalized nano-edifices obtained by encapsulation or covalent grafting. Multifunctional nano-platforms (NPs) with potential new properties or applications are described and particularly explained by the confinement of the molecular complexes within (or at the surface of) these NPs. The stability, inertness and versatility of the involved Ru(II) complexes are more particularly highlighted in order to fit the requirements.
Keywords : 5-substituted-1 10-phenanthroline-based Ru(II) complexes Two-photon absorption Photodynamic therapy Optical power limiting Surface functionalization Nano-edifices
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Journal articles
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https://hal.univ-reims.fr/hal-01885701
Contributor : Gilles Lemercier <>
Submitted on : Tuesday, October 2, 2018 - 11:30:17 AM
Last modification on : Tuesday, December 17, 2019 - 2:27:36 AM

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Gilles Lemercier, Mickael Four, Sylviane Chevreux. Two-photon absorption properties of 1,10-phenanthroline-based Ru(II) complexes and related functionalized nanoparticles for potential application in two-photon excitation photodynamic therapy and optical power limiting. Coordination Chemistry Reviews, Elsevier, 2018, 368, pp.1 - 12. ⟨10.1016/j.ccr.2018.03.019⟩. ⟨hal-01885701⟩

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