Near infrared two photon imaging using a bright cationic Yb( iii ) bioprobe spontaneously internalized into live cells

Abstract : An Yb(III) complex based on a dimethyl cyclen macrocyclic ligand functionalized by charge transfer antennae was prepared. This cationic [YbL3]+ complex is stable and soluble in water and presents interesting photophysical nonlinear properties. It is spontaneously internalized and accumulates in live cells. High quality images have been obtained both in a classical NIR-to-vis configuration and in the more challenging NIR-to-NIR one.
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https://hal.archives-ouvertes.fr/hal-01526221
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Submitted on : Monday, May 22, 2017 - 5:59:11 PM
Last modification on : Wednesday, April 3, 2019 - 1:30:51 AM

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Anh Thy Bui, Maryline Beyler, Alexei Grichine, Alain Duperray, Jean-Christophe Mulatier, et al.. Near infrared two photon imaging using a bright cationic Yb( iii ) bioprobe spontaneously internalized into live cells. Chemical Communications, Royal Society of Chemistry, 2017, 53, pp.6005-6008 ⟨10.1039/C7CC02835K⟩. ⟨hal-01526221⟩

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