Synthesis and Encapsulation of Uniform Star-Shaped Block-Macromolecules.
Macromol Rapid Commun
; 42(6): e2000467, 2021 Mar.
Article
en En
| MEDLINE
| ID: mdl-33047427
ABSTRACT
Linear uniform oligomers synthesized via a two-step iterative cycle are postmodified with uniform octaethylene glycol monomethyl ether and finally coupled via azide-alkyne cycloaddition to yield uniform star-shaped block macromolecules with a mass ranging from 10 to 14 kDa. Each of the molecules is carefully characterized by NMR, electrospray ionization mass spectrometry (ESI-MS), and size exclusion chromatography (SEC) to underline their purity as well as their uniformity. The obtained star-shaped macromolecules are investigated in their ability to encapsulate dye molecules by carrying out qualitative solid-liquid phase transfer experiments.
Palabras clave
Texto completo:
1
Banco de datos:
MEDLINE
Asunto principal:
Polietilenglicoles
/
Polímeros
Tipo de estudio:
Qualitative_research
Idioma:
En
Año:
2021
Tipo del documento:
Article