Počet záznamů: 1
Core-shell La.sub.1-x./sub.Sr.sub.x./sub.MnO.sub.3./sub. nanoparticles as colloidal mediators for magnetic fluid hyperthermia
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SYSNO ASEP 0348786 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Core-shell La1-xSrxMnO3 nanoparticles as colloidal mediators for magnetic fluid hyperthermia Tvůrce(i) Pollert, Emil (FZU-D)
Kaman, Ondřej (FZU-D) RID, ORCID
Veverka, Pavel (FZU-D) RID, ORCID
Veverka, Miroslav (FZU-D) RID
Maryško, Miroslav (FZU-D) RID
Závěta, Karel (FZU-D) RID, ORCID
Kačenka, M. (CZ)
Lukeš, I. (CZ)
Jendelová, Pavla (UEM-P) RID, ORCID
Kašpar, P. (CZ)
Burián, M. (CZ)
Herynek, V. (CZ)Zdroj.dok. Philosophical Transactions of the Royal Society A-Mathematical Physical and Engineering Sciences - ISSN 1364-503X
Roč. 368, č. 1927 (2010), s. 4389-4405Poč.str. 17 s. Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova magnetic fluid hyperthermia ; manganese perovskites ; nanoparticles Vědní obor RIV BM - Fyzika pevných látek a magnetismus CEP KAN200200651 GA AV ČR - Akademie věd KAN201110651 GA AV ČR - Akademie věd CEZ AV0Z10100521 - FZU-D (2005-2011) AV0Z50390512 - UEM-P (2005-2011) UT WOS 000281183900011 DOI 10.1098/rsta.2010.0123 Anotace Core-shell nanoparticles consisting of La1-xSrxMnO3 cores covered by silica were synthesized by a procedure consisting of several steps, including the sol–gel method in the presence of citric acid and ethylene glycol, thermal and mechanical treatment, encapsulation employing tetraethoxysilane and final separation by centrifugation in order to get the required size fraction. Morphological studies revealed well-separated particles that form a stable water suspension. Magnetic studies include magnetization measurements and investigation of the ferromagnetic–superparamagnetic–paramagnetic transition. Magnetic heating experiments in ‘calorimetric mode’ were used to determine the heating efficiency of the particles in water suspension and further employed for biological studies of extracellular and intracellular effects analysed by tests of viability. Pracoviště Fyzikální ústav Kontakt Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Rok sběru 2011
Počet záznamů: 1