Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/62126
Title: Friend or foe? The role of solvents in non-triplet, intraligand charge transfer sensitization of lanthanide(III) luminescence
Authors: Lo, WS
Wong, WT 
Law, GL 
Issue Date: 2016
Publisher: Royal Society of Chemistry
Source: RSC advances, 2016, v. 6, no. 78, p. 74100-74109 How to cite?
Journal: RSC advances 
Abstract: Sensitization of lanthanide luminescence in the visible and near infra-red (NIR) region was achieved via a non-triplet energy transfer pathway by long-wavelength excitation of an intraligand charge transfer (ILCT) band of a diethylamino-based ligand system. A comprehensive photophysical and solvatochromic study is conducted to evaluate the luminescence properties of our Eu(iii), Sm(iii) and Yb(iii) complexes. The effects of solvent coordination and solvent quenching on lanthanide luminescence were studied in detail and efforts were also devoted into examining the ambiguous energy transfer mechanism of Yb(iii) sensitization.
URI: http://hdl.handle.net/10397/62126
EISSN: 2046-2069
DOI: 10.1039/c6ra15365h
Rights: The article is licensed under a Creative Commons Attribution 3.0 Unported (CC BY 3.0) <https://creativecommons.org/licenses/by-nc/3.0/>
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