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Two-Photon-Triggered Drug Delivery in Cancer Cells Using Nanoimpellers
Article de revue   Open Access   Avec comité de lecture

Two-Photon-Triggered Drug Delivery in Cancer Cells Using Nanoimpellers

Jonas Croissant, Marie Maynadier, Audrey Gallud, Harmel Peindy n'Dongo, Jeff Nyalosaso, Gaëlle Derrien, Clarence Charnay, Jean-Olivier Durand, Laurence Raehm, Françoise Serein-Spirau, …
Angewandte Chemie International Edition, Vol.52(51), pp.13813-13817
16/12/2013
PMCID: PMC3940420
PMID: 24214916

Résumé

two-photon excitation mesoporous materials drug delivery cancer azobenzene
A therapy of cancer cells: Two-photon-triggered camptothecin delivery (see picture) with nanoimpellers was studied in MCF-7 breast cancer cells. A fluorophore with a high two-photon absorption cross-section was first incorporated in the nanoimpellers. Fluorescence resonance energy transfer (FRET) from the fluorophore to the azobenzene moiety was demonstrated.

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