Title of article
A pyrene-containing fluorescent sensor with high selectivity for lead(II) ion in water with dual illustration of ground-state dimer
Author/Authors
Ma، نويسنده , , Lijun and Li، نويسنده , , Hongwei and Wu، نويسنده , , Yuqing، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2009
Pages
5
From page
25
To page
29
Abstract
We report herein a fluorescent sensor derived from 1-pyrene-butyric acid and bicarboxyl-containing glutamic acid. The chemosensor shows high sensitivity (detection limit up to 1.5 μM) and dual illustration of specific selectivity for lead ion (Pb2+) over Na+, Mg2+, K+, Ca2+, Cr3+, Mn2+, Fe2+, Co2+, Ni2+, Cu2+, Zn2+, Ag+, Cd2+ and Hg2+ in aqueous solution.
Keywords
fluorescent sensor , Lead ion , Ground-state dimer of pyrene , High selectivity
Journal title
Sensors and Actuators B: Chemical
Serial Year
2009
Journal title
Sensors and Actuators B: Chemical
Record number
1437886
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