A novel rhodamine 6G-based chemosensor for Fe3+ detection in water samples and cellular imaging

A new Schiff base rhodamine 6G-indole-conjugated (RIC) probe with amine groups was synthesized for the highly sensitive and selective detection of Fe3+ ions. RIC showed selectivity for Fe3+ with minimal interference from 14 other metal ions. The detection limit was 40 nM. Density functional theory (...

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Bibliographic Details

Published in:	Results in Chemistry
Main Authors:	Bao-Long Hou, Wenyu Li, Ruirui Feng, Xiumei Yang, Jianli Liu, Cuiling Wang
Format:	Article
Language:	English
Published:	Elsevier 2025-05-01
Subjects:	Fluorescent probe Rhodamine derivative Fe3+ detection Cellular imaging
Online Access:	http://www.sciencedirect.com/science/article/pii/S2211715625002115