4.4 Article

A new Rhodamine-based visual and fluorometric probe for selective detection of trivalent cations

期刊

TETRAHEDRON LETTERS
卷 57, 期 24, 页码 2616-2619

出版社

PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tetlet.2016.04.106

关键词

Colorimetric sensor; Fluorometric probe; Trivalent metal cations; Rhodamine B

资金

  1. National Natural Science Foundation of China [21176029, 21476029]
  2. Liaoning BaiQianWan Talents Program [2012921057]
  3. Program for Liaoning Excellent Talents in University [LR2015001]

向作者/读者索取更多资源

A novel Rhodamine-based probe L has been designed and synthesized. Probe L acted as a colorimetric and fluorescent 'turn on' probe for trivalent ions with high selectivity over other monovalent or divalent ions in CH3OH/Tris (8:2). Furthermore, probe L exhibited low detection limits toward these trivalent ions (Fe3+, Al3+ and Cr3+) which could make it attractive in trivalent ion detection. (C) 2016 Elsevier Ltd. All rights reserved.

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