A silica supported tricarbocyanine based pH nanosensor with a large Stokes shift and a near infrared fluorescence response: Performance in vitro and in live cells
We report the synthesis of a near-infrared (NIR) fluorescent pH probe with a remarkable Stokes shift (∼135 nm) based on a tricarbocyanine (Cy-PIP). The fluorescent molecule was anchored to SiO2 nanoparticles (Cy-PIP@SiO2) and is capable of monitoring pH changes within the physiological range (pH 6-8...
Guardado en:
Autores principales: | Coluccio Leskow, Federico, Bordoni, Andrea Verónica, Acebedo, Sofìa Lorena, Spagnuolo, Carla Cecilia |
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Publicado: |
2017
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Materias: | |
Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_20507518_v5_n22_p4031_ToumTerrones http://hdl.handle.net/20.500.12110/paper_20507518_v5_n22_p4031_ToumTerrones |
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