Combining a pyclen framework with conjugated antenna for the design of europium and samarium luminescent bioprobes

Nadège Hamon; Margaux Galland; Mariane Le Fur; Amandine Roux; Alain Duperray; Alexei Grichine; Chantal Andraud; Boris Le Guennic; Maryline Beyler; Olivier Maury; Raphaël Tripier

doi:10.1039/C8CC02035C

Combining a pyclen framework with conjugated antenna for the design of europium and samarium luminescent bioprobes†

Nadège Hamon,^a Margaux Galland,^b Mariane Le Fur,^a Amandine Roux,^b Alain Duperray,

^c Alexei Grichine,

^c Chantal Andraud,^b Boris Le Guennic,

^d Maryline Beyler,^a Olivier Maury

*^b and Raphaël Tripier

*^a

Author affiliations

* Corresponding authors

^a Université de Brest, UMR-CNRS 6521, UFR des Sciences et Techniques 6 avenue Victor le Gorgeu, C.S. 93837, 29238, Brest, France
E-mail: Raphael.tripier@univ-brest.fr

^b Université de Lyon, ENS Lyon, CNRS, Université Lyon 1, Laboratoire de Chimie, UMR 5182, 46 allée d’Italie, 69364 Lyon, France
E-mail: olivier.maury@ens-lyon.fr

^c INSERM, U1209, Université Grenoble Alpes, IAB, Grenoble, France

^d Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) – UMR 6226, Rennes, France

Abstract

The first pyclen based ligand bearing two picolinate intra-ligand charge transfer transition antennae and one acetate arm organized in a dissymmetric manner was synthesized for Eu(III) and Sm(III) complexation. The europium complex presents an excellent brightness and biphotonic imaging of T24-cells has been performed using Eu(III) and the less common Sm(III) bioprobes.

Chemical Communications

Combining a pyclen framework with conjugated antenna for the design of europium and samarium luminescent bioprobes†

Abstract

Supplementary files

Article information

Download Citation

Permissions

Combining a pyclen framework with conjugated antenna for the design of europium and samarium luminescent bioprobes

Social activity

Search articles by author

Spotlight

Advertisements