Magnetite Nanoparticles in Hybrid Micelles of Polylactide-block-polyethylene Oxide and Sodium Dodecyl Sulfate in Water

Magnetite nanoparticles have been obtained in hybrid micelles of polylactide-block-polyethylene oxide (PL- b -PEO) and sodium dodecyl sulfate (SDS) in a one-stage process. Dynamic light scattering, transmission electron microscopy, and small-angle X-ray scattering data show that hybrid micelles form...

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Veröffentlicht in:	Crystallography reports 2019, Vol.64 (1), p.128-133
Hauptverfasser:	Loginova, T. P., Istratov, V. V., Shtykova, E. V., Vasnev, V. A., Matyushin, A. A., Shchetinin, I. V., Oleinichenko, E. A., Talanova, V. N.
Format:	Artikel
Sprache:	eng
Schlagworte:	Block copolymers Crystallography and Scattering Methods Magnetite Micelles Nanomaterials and Ceramics Nanoparticles Photon correlation spectroscopy Physics Physics and Astronomy Polyethylene Polyethylenes Small angle X ray scattering Sodium dodecyl sulfate Transmission electron microscopy
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Beschreibung
Zusammenfassung:	Magnetite nanoparticles have been obtained in hybrid micelles of polylactide-block-polyethylene oxide (PL- b -PEO) and sodium dodecyl sulfate (SDS) in a one-stage process. Dynamic light scattering, transmission electron microscopy, and small-angle X-ray scattering data show that hybrid micelles form micellar associates, and the size of magnetite nanoparticles in hybrid micelles of the block-copolymer varies from 0.5 to 10 nm. The specific magnetization of solid samples has been measured.
ISSN:	1063-7745 1562-689X
DOI:	10.1134/S1063774518060226