Eu3+ chelate with phenanthroline derivative gives selective emission responses to Cu(II) ions

Lijun Ma; Liping Chen; Jinbing Wen; Qianming Wang; Chaoliang Tan

doi:10.1016/j.jorganchem.2010.10.023

Author(s)

Lijun Ma
Liping Chen
Jinbing Wen
Qianming Wang
Chaoliang Tan

Detail(s)

Original language	English
Pages (from-to)	829-831
Journal / Publication	Journal of Organometallic Chemistry
Volume	696
Issue number	4
Online published	22 Oct 2010
Publication status	Published - 15 Feb 2011
Externally published	Yes

Link(s)

DOI	DOI https://doi.org/10.1016/j.jorganchem.2010.10.023 Final Published version
	Check@CityULib
Link to Scopus	https://www.scopus.com/record/display.uri?eid=2-s2.0-79551488966&origin=recordpage
Permanent Link	https://scholars.cityu.edu.hk/en/publications/publication(f78e933e-2b50-430c-a57e-e938334a920b).html

Abstract

Two novel ternary europium(III) complexes (Eu-1 and 2) based on modified phenanthroline ring have been successfully synthesized and give characteristic purple-red emissions. The complex with 4-substituted carboxyl group has been proved to act as a selective luminescence quencher for copper(II) ions, as shown by the "on/off" switch phenomenon and the smart responsive changes in the UV-vis region (detection limit up to 0.5 μM). The preliminary data imply that Eu-1 could be applicable as a potential fluorescent sensor for detection of copper(II) ions. © 2010 Elsevier B.V. All rights reserved.

Research Area(s)

Copper, Europium, Luminescence, Sensor, Switch

Citation Format(s)

[ RIS ] [ BibTeX ]

Eu³⁺ chelate with phenanthroline derivative gives selective emission responses to Cu(II) ions. / Ma, Lijun; Chen, Liping; Wen, Jinbing et al.

In: Journal of Organometallic Chemistry, Vol. 696, No. 4, 15.02.2011, p. 829-831.

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

Ma, L, Chen, L, Wen, J, Wang, Q & Tan, C 2011, 'Eu³⁺ chelate with phenanthroline derivative gives selective emission responses to Cu(II) ions', Journal of Organometallic Chemistry, vol. 696, no. 4, pp. 829-831. https://doi.org/10.1016/j.jorganchem.2010.10.023

Ma, L., Chen, L., Wen, J., Wang, Q., & Tan, C. (2011). Eu³⁺ chelate with phenanthroline derivative gives selective emission responses to Cu(II) ions. Journal of Organometallic Chemistry, 696(4), 829-831. https://doi.org/10.1016/j.jorganchem.2010.10.023

Ma L, Chen L, Wen J, Wang Q, Tan C. Eu³⁺ chelate with phenanthroline derivative gives selective emission responses to Cu(II) ions. Journal of Organometallic Chemistry. 2011 Feb 15;696(4):829-831. Epub 2010 Oct 22. doi: 10.1016/j.jorganchem.2010.10.023

Ma, Lijun ; Chen, Liping ; Wen, Jinbing et al. / Eu³⁺ chelate with phenanthroline derivative gives selective emission responses to Cu(II) ions. In: Journal of Organometallic Chemistry. 2011 ; Vol. 696, No. 4. pp. 829-831.