Functional helquats: helical cationic dyes with marked, switchable chiroptical properties in the visible region
Status PubMed-not-MEDLINE Jazyk angličtina Země Anglie, Velká Británie Médium print
Typ dokumentu časopisecké články
PubMed
25555172
DOI
10.1039/c4cc08967g
Knihovny.cz E-zdroje
- Publikační typ
- časopisecké články MeSH
Helquat dyes are the first helicene-like cationic styryl dyes obtained as separate enantiomers. Their remarkable chiroptical properties are due to the unique combination of a cationic hemicyanine chromophore and a helicene-like motif. The magnitude of the ECD response and the pH switching along with their positioning in the visible region are unprecedented among helicenoids.
Citace poskytuje Crossref.org
