Title of article
A new fluorescent chemosensor for Fe3+ and Cu2+ based on calix[4]arene
Author/Authors
Liu، نويسنده , , Jun-Min and Zheng، نويسنده , , Qi-Yu and Yang، نويسنده , , Junling and Chen، نويسنده , , Chuan-Feng and Huang، نويسنده , , Zhi-Tang، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2002
Pages
4
From page
9209
To page
9212
Abstract
A novel fluorescent compound derived from calixarene which possesses two 3-alkoxy-2-naphthoic acid moieties has been synthesized in moderate yield. In H2O/CH3OH (1:1), its fluorescent intensity was quenched sharply in the presence of Cu2+ or Fe3+, and the degree of quenching was related to the pH of the solution. Other metal ions, such as Co2+, Ni2+, Zn2+, Mn2+, Mg2+ and Ba2+ did not affect its fluorescent spectra. This research may provide a new fluorescent probe for Cu2+ and Fe3+.
Keywords
Chemosensor , fluorescent spectra , Copper , Iron
Journal title
Tetrahedron Letters
Serial Year
2002
Journal title
Tetrahedron Letters
Record number
1659523
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