A highly sensitive and selective Schiff base fluorescent chemodosimeter for aluminum(III)

A fluorescent probe for Al 3+ , 4-(1′-phenyl-3′-methyl-5′-hydroxypyrazole)-1-acetone-(2′-hydroxybenzoyl) hydrazone (L), was prepared through a simple synthetic route. The fluorescent probe can detect Al 3+ ions sensitively, in ethanol solution with the detection limit of 2.5 × 10 −8  M via photoindu...

Full description

Saved in:
Bibliographic Details
Published in:Journal of coordination chemistry 2013-06, Vol.66 (11), p.1847-1853
Main Authors: Cheng, Xiao-Ying, Wang, Ming-Fang, Yang, Zheng-Yin, Li, Yong, Li, Tian-Rong, Liu, Chun-Jiao, Zhou, Qiao-Xia
Format: Article
Language:English
Subjects:
Chelating
Chemodosimeter
Electron transfer
Ethanol
Ethyl alcohol
Hydrazones
Ions
Metal ions
PET Progress
Schiff base
Schiff bases
Selectivity
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:A fluorescent probe for Al 3+ , 4-(1′-phenyl-3′-methyl-5′-hydroxypyrazole)-1-acetone-(2′-hydroxybenzoyl) hydrazone (L), was prepared through a simple synthetic route. The fluorescent probe can detect Al 3+ ions sensitively, in ethanol solution with the detection limit of 2.5 × 10 −8  M via photoinduced electron transfer progress. The presence of interfering metal ions and chelators had little influence on the selectivity of Al 3+ . The probe could serve as an excellent chemodosimeter for Al 3+ in ethanol.
ISSN:0095-8972
1029-0389
DOI:10.1080/00958972.2013.792333