Complex Self-Assembly Behavior of Bis-hydrophilic PEO-b-PCL-b-PMOXA Triblock Copolymers in Aqueous Solution

EV Konishcheva, UE Zhumaev, M Kratt, V Oehri… - …, 2017 - ACS Publications
We report aqueous self-assembly of linear amphiphilic triblock copolymers poly (ethylene
oxide)-block-polycaprolactone-block-poly (2-methyl-2-oxazoline)(PEO-b-PCL-b-PMOXA)
and their PEO-b-PCL precursors with different PCL and PMOXA block lengths using three
preparation methods: film rehydration, solvent evaporation, and cosolvent. For PEO-b-PCL,
the self-assembled structures were ordinary spherical particles and polymersomes. For PEO-
b-PCL-b-PMOXA, we observed polymersomes with asymmetric membrane, cloud-like …

[引用][C] Complex Self-Assembly Behavior of Bis-hydrophilic PEO-b-PCL-b-PMOXA Triblock Copolymers in Aqueous Solution

K Maximilian, O Valentin, M Wolfgang - 2017
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