http://dx.doi.org/10.1021/ic102465j">
 

Document Type

Journal Article

Department/Unit

Department of Chemistry

Title

Impressive europium red emission induced by two-photon excitation for biological applications

Language

English

Abstract

Three triazine-based europium(III) complexes were synthesized that demonstrated strong two-photon induced europium emission with a high two-photon absorption cross-section. The modified triazine ligand of complex 3 initiated over 100% enhancement of the two-photon absorption cross-section (σ2: 320 GM) when compared with complex 1 (σ2: 128 GM) in a solution of DMSO. Europium complex 3 is also stable in vitro, and power-dependence curves were obtained in vitro to confirm the two-photon-induced f-f emission in HeLa cells. © 2011 American Chemical Society.

Publication Date

2011

Source Publication Title

Inorganic Chemistry

Volume

50

Issue

12

Start Page

5309

End Page

5311

Publisher

American Chemical Society

ISSN (print)

00201669

ISSN (electronic)

1520510X

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