Unconventional OFF-ON Response of a Mono(calixarene)- Substituted BODIPY Sensor for Hg2+through Dimerization Reversion
A new selective fluorogenic chemosensor for Hg2+, which combines a calixarene derivative with a BODIPY core as a fluorescent reporter, is described. The remarkable change in its fluorogenic properties in DMSO and CHCl3 has been analyzed. A study of its spectral properties on dilution, along with molecular modeling studies, allowed us to explain that this behavior involves the formation of a J-dimer, as well as how the sensing mechanism of Hg2+ proceeds.
|Título según WOS:||ID WOS:000905377500001 Not found in local WOS DB|
|Título de la Revista:||ACS OMEGA|
|Editorial:||AMER CHEMICAL SOC|
|Fecha de publicación:||2022|