Mn-Zn ferrite nanoparticles coated with mesoporous silica as core material for heat-triggered release of therapeutic agents

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F19%3A00519363" target="_blank" >RIV/68378271:_____/19:00519363 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11320/19:10388309 RIV/60461373:22340/19:43916265
Result on the web
<a href="https://doi.org/10.1016/j.jmmm.2018.11.020" target="_blank" >https://doi.org/10.1016/j.jmmm.2018.11.020</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jmmm.2018.11.020" target="_blank" >10.1016/j.jmmm.2018.11.020</a>

Result language
angličtina
Original language name
Mn-Zn ferrite nanoparticles coated with mesoporous silica as core material for heat-triggered release of therapeutic agents
Original language description
Hydrothermal synthesis was employed to prepare three samples of Mn-Zn ferrite nanoparticles with the mean size of crystallites of 12–14 nm, whose compositions were accurately determined by X-ray fluorescence spectroscopy to Mn0.82Zn0.21Fe1.97O, Mn0.70Zn0.31Fe1.99O4, and Mn0.62Zn0.41Fe1.97O4. The X-ray diffraction and SQUID magnetometry were used to determine the spinel structure and ferrimagnetic properties of the samples. AC field heating experiments were performed on particles dispersed in glycerol to evaluate the specific absorption rate. Cation distribution was determined in 10-nm sized Mn0.6Zn0.4Fe2O4 particles. Small clusters of Mn-Zn ferrite crystallites were coated with mesoporous silica. The mesoporous shell was loaded with rhodamine B as a hydrophilic model compound. The shell was sealed by a temperature-sensitive gatekeeper to control the release.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Project
<a href="/en/project/GA16-04340S" target="_blank" >GA16-04340S: Oxide nanomagnets, their properties and interactions with biological systems</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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