We report the synthesis and characterisation of [2]rotaxanes based on a stilbazolium dye and a calix[6]arene macrocycle. Since both components are non-symmetric, two orientational isomers are obtained. The two isomers display distinct photophysical and photochemical properties in solution and solid state, superior to the unencapsulated dye.

Selective enhancement of organic dye properties through encapsulation in rotaxane orientational isomers / Andreoni, Leonardo; Cester Bonati, Federica; Groppi, Jessica; Balestri, Davide; Cera, Gianpiero; Credi, Alberto; Secchi, Andrea; Silvi, Serena. - In: CHEMICAL COMMUNICATIONS. - ISSN 1359-7345. - 59:33(2023), pp. 4970-4973. [10.1039/D3CC01135F]

Selective enhancement of organic dye properties through encapsulation in rotaxane orientational isomers

Cester Bonati, Federica
Investigation
;
Balestri, Davide
Investigation
;
Cera, Gianpiero
Writing – Review & Editing
;
Secchi, Andrea
Writing – Review & Editing
;
2023-01-01

Abstract

We report the synthesis and characterisation of [2]rotaxanes based on a stilbazolium dye and a calix[6]arene macrocycle. Since both components are non-symmetric, two orientational isomers are obtained. The two isomers display distinct photophysical and photochemical properties in solution and solid state, superior to the unencapsulated dye.
2023
Selective enhancement of organic dye properties through encapsulation in rotaxane orientational isomers / Andreoni, Leonardo; Cester Bonati, Federica; Groppi, Jessica; Balestri, Davide; Cera, Gianpiero; Credi, Alberto; Secchi, Andrea; Silvi, Serena. - In: CHEMICAL COMMUNICATIONS. - ISSN 1359-7345. - 59:33(2023), pp. 4970-4973. [10.1039/D3CC01135F]
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11381/2941511
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 3
  • ???jsp.display-item.citation.isi??? 3
social impact