Title of article :
A new fluorescent chemosensor for copper(II) and molecular switch controlled by light
Author/Authors :
Liang، نويسنده , , Zhi and Liu، نويسنده , , Zhilian and Jiang، نويسنده , , Lin and Gao، نويسنده , , Yunhua، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2007
Abstract :
A novel fluorescent chemosensor with two 5-nitro-salicylaldehyde groups at the upper rim of calix[4]arene has been synthesized. The chemosensor can effectively recognize copper(II) ion. This system could be considered as a molecular switch. By alternating the light irradiation of mixed solution formed by the host and Cu2+, off–on–off fluorescent switching is carried out.
Keywords :
Schiff bases , photoswitch , Molecular recognition , Logic switch
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
