Article Dans Une Revue Nanoscale Année : 2013

Single KTP nanocrystals as second-harmonic generation biolabels in cortical neurons

Résumé

We report an efficient colloidal synthesis of KTiOPO4 (KTP) nanocrystals with excellent crystallinity and the direct observation of optical second-harmonic generation (SHG) from discrete KTP nanocrystals in neurons cultured from mammalian brain cortex. Direct internalization and monitoring of these nanoparticles was successfully achieved without limitations from cytotoxicity, bleaching and blinking emission.
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cea-04706318 , version 1 (23-09-2024)

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Ludovic Mayer, Abdallah Slablab, Géraldine Dantelle, Vincent Jacques, Aude-Marie Lepagnol-Bestel, et al.. Single KTP nanocrystals as second-harmonic generation biolabels in cortical neurons. Nanoscale, 2013, 5 (18), pp.8466. ⟨10.1039/c3nr01251d⟩. ⟨cea-04706318⟩
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