Low-generation fluorescent polyurethane dendrimers via late-stage modification using azide–alkyne click chemistry

Protecting group free one-pot multicomponent Curtius reaction afforded a versatile MN(2) type dendron, ensuring late-stage modification of both dendron and dendrimer to afford highly fluorescent symmetrical and unsymmetrical (Janus) polyurethane dendrimers. Fluorescence study of these dendrimers exh...

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Detalles Bibliográficos
Autores principales: Poudel, Dhruba P., Taylor, Richard T.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2022
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9527571/
https://www.ncbi.nlm.nih.gov/pubmed/36320285
http://dx.doi.org/10.1039/d2ra04937f
Descripción
Sumario:Protecting group free one-pot multicomponent Curtius reaction afforded a versatile MN(2) type dendron, ensuring late-stage modification of both dendron and dendrimer to afford highly fluorescent symmetrical and unsymmetrical (Janus) polyurethane dendrimers. Fluorescence study of these dendrimers exhibited the Förster resonance energy transfer (FRET) between blue and mint green fluorophores.

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