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Near infrared two photon imaging using a bright cationic Yb(iii) bioprobe spontaneously internalized into live cells.
Bui, Anh Thy; Beyler, Maryline; Grichine, Alexei; Duperray, Alain; Mulatier, Jean-Christophe; Guyot, Yannick; Andraud, Chantal; Tripier, Raphaël; Brasselet, Sophie; Maury, Olivier.
Afiliação
  • Bui AT; Univ. Lyon, Ecole Normale Supérieure de Lyon, CNRS UMR 5182, Université Claude Bernard Lyon 1, Laboratoire de Chimie, 46 allée d'Italie, 69364 Lyon, France. olivier.maury@ens-lyon.fr.
Chem Commun (Camb) ; 53(44): 6005-6008, 2017 May 30.
Artigo em Inglês | MEDLINE | ID: mdl-28516180
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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Texto completo: Disponível Coleções: Bases de dados internacionais Base de dados: MEDLINE Assunto principal: Itérbio / Fótons / Complexos de Coordenação / Imagem Óptica / Corantes Fluorescentes Limite: Humanos Idioma: Inglês Revista: Chem Commun (Camb) Assunto da revista: Química Ano de publicação: 2017 Tipo de documento: Artigo País de afiliação: França