Synthesis and characterization of poly(ethyl methacrylate-co-methacrylic acid) magnetic particles via miniemulsion polymerization

Autor:	C. L. de Vasconcelos, M. R. R. Pereira, J.H. de Araújo, J.S. Nunes, F.A.O. Cabral, J.L.C. Fonseca
Rok vydání:	2006
Předmět:	chemistry.chemical_classification Ferrofluid Materials science Polymers and Plastics Organic Chemistry Polymer Methacrylate Miniemulsion chemistry.chemical_compound Methacrylic acid chemistry Polymerization Polymer chemistry Materials Chemistry Magnetic nanoparticles Superparamagnetism
Zdroj:	Polymer. 47:7646-7652
ISSN:	0032-3861
DOI:	10.1016/j.polymer.2006.09.006
Popis:	Magnetic particles are very important systems with potential use in drug delivery systems, ferrofluids, and effluent treatment. In many situations, such as in biomedical applications, it is necessary to cover inorganic magnetic particles with an organic material, such as polymers. In this work, latices based on magnetite covered by poly(ethyl methacrylate-co-methacrylic acid) were obtained via miniemulsion polymerization. The resultant latices had particles in the nanometric range and presented a pronounced superparamagnetic behavior.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::7162f6048b5864469a6397b12a474550 https://doi.org/10.1016/j.polymer.2006.09.006 Zobrazit plný text záznamu Full Text from ScienceDirect