A chiral cage is proposed as an effective chiroptical sensor for perrhenate (surrogate for 99TcO4-) in water, fruit juice and artificial urine media. The key mechanism for the chiroptical sensing resides in the change of dihedral angle of the binaphthyl unit and H-bonds with the guest, resulting in ample changes of the CD signal as a consequence of the binding event.
Chiroptical sensing of perrhenate in aqueous media by a chiral organic cage
Riccardo MobiliConceptualization
;Giovanni PredaInvestigation
;Sonia La CognataInvestigation
;Lucio TomaSoftware
;Dario Pasini
Funding Acquisition
;Valeria Amendola
Funding Acquisition
2022-01-01
Abstract
A chiral cage is proposed as an effective chiroptical sensor for perrhenate (surrogate for 99TcO4-) in water, fruit juice and artificial urine media. The key mechanism for the chiroptical sensing resides in the change of dihedral angle of the binaphthyl unit and H-bonds with the guest, resulting in ample changes of the CD signal as a consequence of the binding event.File in questo prodotto:
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