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Colloid and Polymer Science
Erschienen in: Colloid and Polymer Science 3/2017

26.01.2017 | Original Contribution

Facile preparation and self-aggregate of amphiphilic block nanoparticles

verfasst von: Linlin Song, Yixuan Du, Changqing Teng, Yunbo Li

Erschienen in: Colloid and Polymer Science | Ausgabe 3/2017

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Abstract

Amphiphilic block nanoparticles PEO-AuNP-PS (polyethylene oxide-AuNP-polystyrene) were prepared using “grafting-to” method and the multi-level nanostructure had been obtained by self-driven aggregation. The results show that Janus AuNP-PEO nanoparticles and PEO-AuNP-PS block nanoparticles had been successfully prepared via shielding method, respectively. The extinction peak has a red shift of 15 nm that suggests that AuNPs graft to PEO-SH single crystal. In addition, the multi-level aggregate of Janus nanoparticles was formed on the basis of the hydrophilic and hydrophobic polymer in selective solvents. It will provide an avenue for the self-aggregate of nanoparticles and the exploration of new materials and nano-composite materials.
Vorheriger Artikel A soft-computing technique for prediction of water activity in PEG solutions
Nächster Artikel Micro-gap flow behavior and micro-structure of stored electro-rheological nano-suspensions in the presence of sinusoidal electric field

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Metadaten
Titel
Facile preparation and self-aggregate of amphiphilic block nanoparticles
verfasst von
Linlin Song
Yixuan Du
Changqing Teng
Yunbo Li
Publikationsdatum
26.01.2017
Verlag
Springer Berlin Heidelberg
Erschienen in
Colloid and Polymer Science / Ausgabe 3/2017
Print ISSN: 0303-402X
Elektronische ISSN: 1435-1536
DOI
https://doi.org/10.1007/s00396-017-4021-0

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