Title of article
A macrocyclic piperazine linked extremely Zn2+ selective fluorescent chemosensor with bio-imaging and for H2PO4− sensing
Author/Authors
Goswami، نويسنده , , Shyamaprosad and Maity، نويسنده , , Sibaprasad and Maity، نويسنده , , Annada C. and Das، نويسنده , , Avijit Kumar and Khanra، نويسنده , , Kalyani and Mandal، نويسنده , , Tarun Kanti and Bhattacharyya، نويسنده , , Nandan، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2014
Pages
5
From page
5993
To page
5997
Abstract
A new macrocyclic fluorescent chemosensor piperazine coupled diimine phenol (PCDP) which forms extremely selective Zn(II) complex and thus builds up the platform for H2PO4− (DHP) sensing in mixed aqueous medium, has been designed and synthesized. The binding of PCDP with Zn2+ and its displacement by DHP have been supported by DFT studies. The blue fluorescence in the PCDP–Zn complex is useful for bio-imaging. The fluorescence enhancement of PCDP on association with Zn2+ ion is quenched sharply in the presence of intracellular DHP.
Keywords
Chemosensor , DHP , Zinc(II) , Macrocyclic , Bioimaging
Journal title
Tetrahedron Letters
Serial Year
2014
Journal title
Tetrahedron Letters
Record number
1891020
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