| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1231036 | Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy | 2016 | 8 Pages |
Abstract
•Switch-on/off fluorescent molecules•Sensitive to zinc ions•High quantum yields in porphyrinoid systems.•Potential to use in cell imaging
New fluorescence switch-on meso-substituted free base meta-benziporphodimethenes were synthesized, characterized via acid catalyzed condensation reaction and metallated with Zn2 +. Their photophysical properties were also studied. The fluorescence spectra analysis demonstrates substituent's independent behaviour on emitting λmax. The average Stokes shift of 33 nm was observed. Crystal structure of 8 was obtained and gave expected perturbed geometry.
Graphical abstractFigure optionsDownload full-size imageDownload as PowerPoint slide
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Ravi Kumar Sharma, Lale Kiran Gajanan, Mohan Singh Mehata, Firasat Hussain, Anil Kumar,