Title of article
A rapid Hg2+ sensor based on aza-15-crown-5 ether functionalized 1,8-naphthalimide
Author/Authors
Hou، نويسنده , , Chen and Urbanec، نويسنده , , Alysha M. and Cao، نويسنده , , Haishi، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2011
Pages
3
From page
4903
To page
4905
Abstract
A new 1,8-naphthalimide derivative bearing an aza-15-crown-5 macrocycle (1) has been synthesized as a chemosensor for Hg2+ by a two-step reaction. The sensor shows selectivity to Hg2+ over 11 other metal cations in aqueous media. Upon addition of Hg2+, the fluorescence emission of the sensor at 537 nm is significantly quenched along with 22 nm blue-shift that makes this compound a useful sensor for Hg2+ measurement.
Keywords
Hg2+ , 1 , ICT , 8-Naphthalimide , fluorescent sensor
Journal title
Tetrahedron Letters
Serial Year
2011
Journal title
Tetrahedron Letters
Record number
1879249
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