Formation of polymer microcapsules with encapsulated Fe3O4 magnetic nanoparticles
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Date
2015
Journal Title
Journal ISSN
Volume Title
Publisher
Lviv Polytechnic Publishing House
Abstract
Surface functionalized iron oxide magnetic nanoparticles (MNPs) are a kind of novel functional materials, which can be widely used in biotechnology and catalysis as magnetic separation systems. Therefore the goal of our work was to study preparation of encapsulated MNPs by elaborated
extraction-coacervation technique using synthesized heterofunctional acrylate copolymer. Magnetite MNPs modified by oleic acid were synthesized and used in encapsulation process. Developed encapsulation technique allowed to obtain microcapsules with Fe3O4 nanoparticles encapsulated in paraffin core possessing magnetic properties and covered by heterofuntional copolymer shell.
Description
Keywords
heterofunctional acrylate copolymer, magnetite, magnetic nanoparticles, encapsulation, microcapsules
Citation
Melnyk R. Formation of polymer microcapsules with encapsulated Fe3O4 magnetic nanoparticles / Roman Melnyk, Vitalii Serdiuk, Tetiana Kovalenko // Litteris et Artibus : proceedings of the 5th International youth science forum, November 26–28, 2015, Lviv, Ukraine / Lviv Polytechnic National University. – Lviv : Lviv Polytechnic Publishing House, 2015. – P. 350–351. – Bibliography: 8 titles.