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Maghemite based silicone composite for arterial embolization hyperthermia

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dc.title Maghemite based silicone composite for arterial embolization hyperthermia en
dc.contributor.author Smolková, Ilona Sergeevna
dc.contributor.author Kazantseva, Natalia E.
dc.contributor.author Makoveckaya, Kira N.
dc.contributor.author Smolka, Petr
dc.contributor.author Sáha, Petr
dc.contributor.author Granov, Anatoly M.
dc.relation.ispartof Materials Science and Engineering C
dc.identifier.issn 0928-4931 Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued 2015
utb.relation.volume 48
dc.citation.spage 632
dc.citation.epage 641
dc.type article
dc.language.iso en
dc.publisher Elsevier Science B.V.
dc.identifier.doi 10.1016/j.msec.2014.12.046
dc.relation.uri https://www.sciencedirect.com/science/article/pii/S0928493114008443
dc.subject Arterial embolization hyperthermia en
dc.subject Embolic material en
dc.subject Maghemite nanoparticles en
dc.subject Radiopacity en
dc.subject Rheological properties en
dc.subject Specific loss power en
dc.description.abstract Maghemite nanoparticle based silicone composite for application in arterial embolization hyperthermia is developed. It possesses embolization ability, high heating efficiency in alternating magnetic fields and radiopaque property. The initial components of the composite are selected so that the material stays liquid for 20 min, providing the opportunity for transcatheter transportation and filling of the tumour vascular system. After this induction period the viscosity increases rapidly and soft embolus is formed which is able to occlude the tumour blood vessels. The composite is thermally stable up to 225 °C, displays rubber-elastic properties and has a thermal expansion coefficient higher than that of blood. Maghemite nanoparticles uniformly distributed in the composite provide its rapid heating (tens of°C min- 1) due to Neel magnetization relaxation. Required X-ray contrast of composite is achieved by addition of potassium iodide. en
utb.faculty University Institute
utb.faculty Faculty of Technology
dc.identifier.uri http://hdl.handle.net/10563/1004104
utb.identifier.rivid RIV/70883521:28610/15:43873111!RIV16-MSM-28610___
utb.identifier.obdid 43873542
utb.identifier.scopus 2-s2.0-84919609028
utb.identifier.wok 000348749200078
utb.source j-scopus
dc.date.accessioned 2015-01-29T11:34:59Z
dc.date.available 2015-01-29T11:34:59Z
dc.description.sponsorship Operational Program Research and Development for Innovations - European Regional Development Fund (ERDF); National Budget of Czech Republic [CZ.1.05/2.1.00/03.0111]; Tomas Bata University in Zlin [IGA/FT/2012/033, IGA/FT/2013/024]
utb.ou Centre of Polymer Systems
utb.contributor.internalauthor Smolková, Ilona Sergeevna
utb.contributor.internalauthor Kazantseva, Natalia E.
utb.contributor.internalauthor Smolka, Petr
utb.contributor.internalauthor Sáha, Petr
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