Classic fluorescent dyes are not necessary efficient in two-photon absorption. Their low two-photon absorption efficiency often requires high laser power and important dye concentrations. Therefore, new dyes and other administration strategies need to be developed specifically for intravital two-photon microscopy. In collaboration with chemists, specialized in the synthesis of molecules with a high two-photon absorption cross-section, different dyes have been synthesized. Most of these dyes are hydrophobic and not directly suitable for biological applications. The work presented in this thesis consisted of encapsulating hydrophobic molecules in biocompatible Pluronic block copolymers. In water, Pluronic unimers with hydrophobic and hydrophi...
Nowadays the use of bright luminescent nano-objects in biological environment is a topic that is gai...
The design of biocompatible nano-objects used in fluorescence microscopy represents a major interest...
L’utilisation de chromophores absorbant à deux photons (ADP) pour des applications en photothérapie ...
Classic fluorescent dyes are not necessary efficient in two-photon absorption. Their low two-photon ...
Les chromophores classiques ne sont pas toujours efficaces en absorption à deux photons. Leur faible...
Les chromophores classiques ne sont pas toujours efficaces en absorption à deux photons. Leur faible...
International audienceOur purpose is to test if Pluronic® fluorescent nanomicelles can be used for i...
International audienceWe report the synthesis of new nanosized fluorescent probes based on bio-compa...
Les nanoparticules polymériques fluorescentes apparaissent comme des outils importants pour l'imager...
International audienceFor correct analysis of anti-angiogenic therapies, we need new fluorescent pro...
Développer de nouveaux fluorophores ayant une forte section efficace d’absorption à deux photons (AD...
L'imagerie biologique par microscopie à deux photons (MDP)est de plus en plus utilisée actuellement ...
Large two-photon absorption cross section and high fluorescence quantum yield (QY) of a fluorescent ...
With the extensive use of two-photon fluorescence microscopy (2PFM) in the biomedical field, the nee...
Nowadays the use of bright luminescent nano-objects in biological environment is a topic that is gai...
The design of biocompatible nano-objects used in fluorescence microscopy represents a major interest...
L’utilisation de chromophores absorbant à deux photons (ADP) pour des applications en photothérapie ...
Classic fluorescent dyes are not necessary efficient in two-photon absorption. Their low two-photon ...
Les chromophores classiques ne sont pas toujours efficaces en absorption à deux photons. Leur faible...
Les chromophores classiques ne sont pas toujours efficaces en absorption à deux photons. Leur faible...
International audienceOur purpose is to test if Pluronic® fluorescent nanomicelles can be used for i...
International audienceWe report the synthesis of new nanosized fluorescent probes based on bio-compa...
Les nanoparticules polymériques fluorescentes apparaissent comme des outils importants pour l'imager...
International audienceFor correct analysis of anti-angiogenic therapies, we need new fluorescent pro...
Développer de nouveaux fluorophores ayant une forte section efficace d’absorption à deux photons (AD...
L'imagerie biologique par microscopie à deux photons (MDP)est de plus en plus utilisée actuellement ...
Large two-photon absorption cross section and high fluorescence quantum yield (QY) of a fluorescent ...
With the extensive use of two-photon fluorescence microscopy (2PFM) in the biomedical field, the nee...
Nowadays the use of bright luminescent nano-objects in biological environment is a topic that is gai...
The design of biocompatible nano-objects used in fluorescence microscopy represents a major interest...
L’utilisation de chromophores absorbant à deux photons (ADP) pour des applications en photothérapie ...