Shape-persistent fluorescent tetraphenylmethane dendrimers

dc.creatorUrzua, Julio I.
dc.creatorRegueira, Maria A.
dc.creatorLazzari, Massimo
dc.creatorTorneiro, Mercedes
dc.date.accessioned2024-01-10T13:17:36Z
dc.date.available2024-01-10T13:17:36Z
dc.date.created2024-01-10T13:17:36Z
dc.date.issued2016
dc.identifier10.1039/c6py01046f
dc.identifier1759-9962
dc.identifier1759-9954
dc.identifierhttps://doi.org/10.1039/c6py01046f
dc.identifierhttps://repositorio.uc.cl/handle/11534/78675
dc.identifierWOS:000384237200006
dc.description.abstractWe report the first examples of a new class of rigid dendrimers made of three-dimensional tetraphenylmethane units connected by ethynylene linkers. Designed to obtain a persistent globular shape, minimal backfolding of terminal groups and well-defined cavities at low generations, the dendrimers were synthesized until the second generation by a convergent strategy based on Sonogashira couplings. Their structure and size were confirmed by NMR, MALDI-TOF-MS and SEC among other techniques. The dendrimers showed intrinsic fluorescence with quantum yields of similar to 0.6.
dc.languageen
dc.publisherROYAL SOC CHEMISTRY
dc.rightsacceso restringido
dc.subjectHIGH-SURFACE-AREA
dc.subjectCOVALENT ORGANIC FRAMEWORKS
dc.subjectPI-CONJUGATED DENDRIMERS
dc.subjectPOROUS POLYMER NETWORKS
dc.subjectPOLYPHENYLENE DENDRIMERS
dc.subjectDENDRITIC MACROMOLECULES
dc.subjectPOLY(ARYLENEETHYNYLENE) NETWORKS
dc.subjectPHOTOPHYSICAL PROPERTIES
dc.subjectMOLECULAR ARCHITECTURE
dc.subjectFERROCENE DENDRIMERS
dc.titleShape-persistent fluorescent tetraphenylmethane dendrimers
dc.typeartículo


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