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Near-Infrared-Emitting BODIPY-trisDOTA 111 In as a Monomolecular Multifunctional Imaging Probe: From Synthesis to In Vivo Investigations

Abstract : A new generation of monomolecular imaging probes (MOMIP) based on a distyryl-BODIPY (BODIPY= boron-dipyrromethene) coupled with three DOTA macrocycles has been prepared (DOTA = 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid). The MOMIP presents good fluorescence properties and is very stable in serum. The bimodal probe was conjugated to trastuzumab, and an optical in vivo study showed high accumulation of the imaging agent at the tumor site. In-111 radiometallation of the bioconjugate was performed in high radiochemical yield, highlighting the potential of this new BODIPY-chelators derivative as a bimodal imaging probe.
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https://hal-univ-bourgogne.archives-ouvertes.fr/hal-01400355
Contributeur : Icmub - Université de Bourgogne <>
Soumis le : lundi 21 novembre 2016 - 19:13:28
Dernière modification le : mercredi 10 juin 2020 - 14:06:49

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Nicolas Maindron, Martin Ipuy, Claire Bernhard, Damien Lhenry, Mathieu Moreau, et al.. Near-Infrared-Emitting BODIPY-trisDOTA 111 In as a Monomolecular Multifunctional Imaging Probe: From Synthesis to In Vivo Investigations. Chemistry - A European Journal, Wiley-VCH Verlag, 2016, 22 (36), pp.12670 - 12674. ⟨10.1002/chem.201602886⟩. ⟨hal-01400355⟩

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