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Two-photon-triggered drug delivery in cancer cells using nanoimpellers.

ABSTRACT: A therapy of cancer cells: Two-photon-triggered camptothecin delivery 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.

SUBMITTER: Croissant J 

PROVIDER: S-EPMC3940420 | biostudies-literature | 2013 Dec

REPOSITORIES: biostudies-literature

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A therapy of cancer cells: Two-photon-triggered camptothecin delivery 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. ...[more]

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