Title of article
A new rhodamine-coumarin Cu2+-selective colorimetric and ‘off–on’ fluorescence probe for effective use in chemistry and bioimaging along with its bound X-ray crystal structure
Author/Authors
Goswami، نويسنده , , Shyamaprosad and Sen، نويسنده , , Debabrata and Das، نويسنده , , Avijit Kumar and Das، نويسنده , , Nirmal Kumar and Aich، نويسنده , , Krishnendu and Fun، نويسنده , , Hoong-Kun and Quah، نويسنده , , Ching Kheng and Maity، نويسنده , , Anup Kumar and Saha، نويسنده , , Partha، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2013
Pages
8
From page
518
To page
525
Abstract
A new coumarin containing rhodamine architecture has been synthesized for selective and chromogenic detection of Cu2+ in aqueous media. Cu2+ induced spirocyclic ring opening of the rhodamine dye has been demonstrated by single crystal X-ray structures of the fluorescence probe as well as its bound Cu2+-complex. It is also promising as a Cu2+-selective sensor in the fluorescence imaging of living cells.
Keywords
Fluorescence sensor , Cell image. , X-ray crystal , Rhodamine , Colorimetric sensor , Cupric ion sensor
Journal title
Sensors and Actuators B: Chemical
Serial Year
2013
Journal title
Sensors and Actuators B: Chemical
Record number
1442260
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