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Colloid and Polymer Science
Erschienen in: Colloid and Polymer Science 2/2019

06.01.2019 | Short Communication

Use of anchoring amphiphilic diblock copolymers for encapsulation of hydrophilic actives in polymeric microcapsules: methodology and encapsulation efficiency

verfasst von: Markus Andersson Trojer, Asvad A. Gabul-Zada, Anna Ananievskaia, Lars Nordstierna, Marcus Östman, Hans Blanck

Erschienen in: Colloid and Polymer Science | Ausgabe 2/2019

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Abstract

Aqueous core-shell particles based on polystyrene, poly(methyl methacrylate) or polycaprolactone have been formulated using a facile double emulsion-based solvent evaporation method. The size distribution is narrow, and the morphology control is remarkable given the simple characteristics of the encapsulation method. The inner droplets are stabilized by oil-soluble poly(ethylene oxide)-based block copolymers which are anchored in the polymeric shell by using hydrophobic blocks of the same type as that of the shell-forming polymer. This facilitates the efficient encapsulation of dyes and hydrophilic biocides.
Vorheriger Artikel Synthesis of ferrofluids using a chemically induced transition method and their characterization

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Metadaten
Titel
Use of anchoring amphiphilic diblock copolymers for encapsulation of hydrophilic actives in polymeric microcapsules: methodology and encapsulation efficiency
verfasst von
Markus Andersson Trojer
Asvad A. Gabul-Zada
Anna Ananievskaia
Lars Nordstierna
Marcus Östman
Hans Blanck
Publikationsdatum
06.01.2019
Verlag
Springer Berlin Heidelberg
Erschienen in
Colloid and Polymer Science / Ausgabe 2/2019
Print ISSN: 0303-402X
Elektronische ISSN: 1435-1536
DOI
https://doi.org/10.1007/s00396-018-04463-5

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