A Colorimetric and Fluorescent Sensor for Iron Recognition Based on Rhodamine Derivative

LianQing Li; ZhiHong Liu

doi:10.1007/s10895-016-1971-4

A Colorimetric and Fluorescent Sensor for Iron Recognition Based on Rhodamine Derivative

J Fluoresc. 2017 Mar;27(2):427-431. doi: 10.1007/s10895-016-1971-4. Epub 2016 Nov 17.

Authors

LianQing Li^{1

2}, ZhiHong Liu³

Affiliations

¹ Department of Chemistry and Chemical Engineering, ShaanXiXue Qian Normal University, Xi'an, 710010, People's Republic of China. lianqingli008@163.com.
² Key Laboratory for Macromolecular Science of Shaanxi Province, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710062, People's Republic of China. lianqingli008@163.com.
³ Key Laboratory for Macromolecular Science of Shaanxi Province, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710062, People's Republic of China.

PMID: 27858296
DOI: 10.1007/s10895-016-1971-4

Abstract

A novel rhodamine based fluorescent sensor, L, was developed and investigated as a colorimetric and fluorescent sensor for Fe³⁺ in dimethyl sulfoxide. The compound L showed a good selectivity and sensitivity toward Fe³⁺ in the presence of large excess of other competitive ions. L can be used as a colorimetric and fluorescent sensor for Iron recognition in potential.

Keywords: Fe3+; Fluorescent sensor; Rhodamine derivative.