Search results for "AzaBODIPY"
showing 2 items of 2 documents
Development of fluorescent platforms for the design of multifunctional compounds for in vitro and in vivo applications in molecular imaging
2018
The objective of this thesis was the development and evaluation of new molecular platformsfor optical fluorescence imaging applications. This work sought to develop new tools that caneasily be modified and adapted to the specific needs of the intended use. This is required asthe fluorophore will influence the final properties and should thus be incorporated beforestructural optimization of the selected agent rather than at the very end. Two main axes wereexplored; the use of BODIPYs for the development of trackable therapeutic agents that areprimarily intended for in vitro applications and the use of azaBODIPYs for the design of an invivo compatible fluorescent platform.In the first part tw…
Development of functionalizable azaBODIPYs for the conception of theranostic agents and bimodal probes for imaging uses
2020
The in vivo use of optical imaging is still limited by the lack of near infrared emitting probes. This thesis work focuses on the optimization and valorization of a water-soluble fluorescent platform whose optical properties enable an in vivo use. Two distinct applications were investigated for this WazaBY (Water-soluble azaBODIPY) platform: use as a PET (or SPECT) / optical bimodal probe, and as a theranostic agent. Concerning the first project, we were able to develop a targetted SPECT/optical bimodal probe, which was radiometallated with indium 111. Using xenografted murine models, we were able to show a clear accumulation of the probe in the tumor 24 hours after injection. Moreover, the…