Emission response towards three anions (F-, HSO4- and AcO-) by a luminescent europium ternary complex with a 2-arylimidazole-1,10-phenanthroline conjugate

Qianming Wang; Chaoliang Tan; Hitoshi Tamiaki; Hongyu Chen

doi:10.1039/c0pp00071j

Author(s)

Qianming Wang
Chaoliang Tan
Hitoshi Tamiaki
Hongyu Chen

Detail(s)

Original language	English
Pages (from-to)	791-795
Journal / Publication	Photochemical and Photobiological Sciences
Volume	9
Issue number	6
Online published	7 May 2010
Publication status	Published - 1 Jun 2010
Externally published	Yes

Link(s)

DOI	DOI https://doi.org/10.1039/c0pp00071j Final Published version
	Check@CityULib
Link to Scopus	https://www.scopus.com/record/display.uri?eid=2-s2.0-77953011002&origin=recordpage
Permanent Link	https://scholars.cityu.edu.hk/en/publications/publication(14ad20c9-3aca-4e4b-9a17-f4e1eb6e8bdd).html

Abstract

A novel ternary 2-(2-carboxylphenyl)imidazo[4,5-f]-1,10-phenanthroline- based europium(iii) 2-thenoyltrifluoroacetonate complex with red luminescence was designed and prepared for anion recognition. Spectroscopic studies, including UV-vis, fluorescence and NMR, showed that the sensor exhibited striking emission changes in response to fluoride (green), hydrogen sulfate (blue) and acetate anions (pale blue) due to hydrogen bonding and competitive coordination with the Eu(iii) ions. © 2010 The Royal Society of Chemistry and Owner Societies.

Citation Format(s)

[ RIS ] [ BibTeX ]

Emission response towards three anions (F^-, HSO₄^- and AcO^-) by a luminescent europium ternary complex with a 2-arylimidazole-1,10-phenanthroline conjugate. / Wang, Qianming; Tan, Chaoliang; Tamiaki, Hitoshi; Chen, Hongyu.

In: Photochemical and Photobiological Sciences, Vol. 9, No. 6, 01.06.2010, p. 791-795.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

Wang, Q, Tan, C, Tamiaki, H & Chen, H 2010, 'Emission response towards three anions (F^-, HSO₄^- and AcO^-) by a luminescent europium ternary complex with a 2-arylimidazole-1,10-phenanthroline conjugate', Photochemical and Photobiological Sciences, vol. 9, no. 6, pp. 791-795. https://doi.org/10.1039/c0pp00071j

Wang, Q., Tan, C., Tamiaki, H., & Chen, H. (2010). Emission response towards three anions (F^-, HSO₄^- and AcO^-) by a luminescent europium ternary complex with a 2-arylimidazole-1,10-phenanthroline conjugate. Photochemical and Photobiological Sciences, 9(6), 791-795. https://doi.org/10.1039/c0pp00071j

Wang Q, Tan C, Tamiaki H, Chen H. Emission response towards three anions (F^-, HSO₄^- and AcO^-) by a luminescent europium ternary complex with a 2-arylimidazole-1,10-phenanthroline conjugate. Photochemical and Photobiological Sciences. 2010 Jun 1;9(6):791-795. https://doi.org/10.1039/c0pp00071j

Wang, Qianming ; Tan, Chaoliang ; Tamiaki, Hitoshi ; Chen, Hongyu. / Emission response towards three anions (F^-, HSO₄^- and AcO^-) by a luminescent europium ternary complex with a 2-arylimidazole-1,10-phenanthroline conjugate. In: Photochemical and Photobiological Sciences. 2010 ; Vol. 9, No. 6. pp. 791-795.