Supramolecular Assemblies of Cucurbiturils with Photoactive, π-conjugated Chromophores
نویسندگان
چکیده
منابع مشابه
Supramolecular Assemblies of Cucurbiturils with Photoactive, π‐conjugated Chromophores
Supramolecular assemblies of cucurbituril (CBn) homologues with p-conjugated chromophores will be overviewed. Special emphasis will be given to the effect of CBn on the optical properties of conjugated oligomers and polymers. How supramolecular complexes of p-conjugated chromophores including porphyrin derivatives, conjugated oligomers and polymers with CBn could be utilized in the theranostic ...
متن کاملSolvent-dependent supramolecular assemblies of π-conjugated anion-responsive acyclic oligopyrroles.
Amide-attached pyrrole-based π-conjugated anion receptors showed solvent-dependent assembled modes such as H-aggregates that were soluble in octane and highly organized structures that provided supramolecular gels in CH(2)Cl(2) and 1,4-dioxane in the absence of π-π stacking.
متن کاملPhotodegradation of selected π-conjugated electro-optic chromophores
The photodegradation properties of six electro-optic chromophores in guest-host polymer formats were measured as a function of wavelength throughout the visible and up to 1.3 m in the near infrared. The chromophore structure was varied to provide insight into its relationship with photostability.
متن کاملSupramolecular Assemblies with Dna*
Information storage in chemical and biological systems involves recognition processes occurring at the molecular and macromolecular level. The implementation of a “code” can consist of multiple noncovalent interactions, which include hydrogen bonds, π-stacking, hydrophobic interactions, and appropriate molecular and supramolecular architectures. With the double-helical DNA structure stabilized ...
متن کاملDissymmetrical U-shaped π-stacked supramolecular assemblies by using a dinuclear Cu(I) clip with organophosphorus ligands and monotopic fully π-conjugated ligands.
Reactions between the U-shaped binuclear Cu(I) complex A that bears short metal-metal distances and the cyano-capped monotopic π-conjugated ligands 1-5 that carry gradually bulkier polyaromatic terminal fragments lead to the formation of π-stacked supramolecular assemblies 6-10, respectively, in yields of 50-80 %. These derivatives have been characterized by multinuclear NMR spectroscopic analy...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Israel Journal of Chemistry
سال: 2017
ISSN: 0021-2148
DOI: 10.1002/ijch.201700114