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ESIPT blocked CHEF based differential dual sensor for Zn2+ and Al3+in a pseudo-aqueous medium with intracellular bio-imaging applications and computational studies
2016
RSC Advances
Preserved Fulltext
A novel H3SAL-NH probe exhibits ESIPT from the phenolic OH group to the azomethine N atom in the excited state. This is blocked in the presence of Zn2+ and Al3+ giving turn on fluorescence which is useful for imaging in live HepG2 cells.
doi:10.1039/c5ra18424j
fatcat:q7nqgufclrahfkvxi7vueaostq