Magnetic oxide particles with gold nanoshells: synthesis, properties and cytotoxic effects
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F17%3A00493346" target="_blank" >RIV/68378271:_____/17:00493346 - isvavai.cz</a>
Alternative codes found
RIV/00216275:25310/17:39910659 RIV/60461373:22340/17:43903063
Result on the web
<a href="http://dx.doi.org/10.1016/j.colsurfa.2017.02.052" target="_blank" >http://dx.doi.org/10.1016/j.colsurfa.2017.02.052</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.colsurfa.2017.02.052" target="_blank" >10.1016/j.colsurfa.2017.02.052</a>
Alternative languages
Result language
angličtina
Original language name
Magnetic oxide particles with gold nanoshells: synthesis, properties and cytotoxic effects
Original language description
A successful synthesis and detailed study of complex Mn-Zn ferrite core-shell nanoparticles, whose shell is composed of primary silica layer and secondary gold coating, are presented. Magnetic cores Mn0.61Zn0.42Fe1.98O4 are synthesized as a single-phase product by hydrothermal procedure. The cores are embedded in amorphous silica, and gold shell is formed on their surface by a seed-and-growth synthesis. EDS, ICP-MS, and magnetometry provide coherent results on the chemical composition. Colloidal stability of the complex particles in water is evidenced by DLS. 4-mercaptobenzoic acid and 7-mercapto-4-methylcoumarin are covalently attached to the surface of the particles. Both the molecules provide strong SERS signals, and the particles modified with the coumarin derivate constitute an efficient label for fluorescence microscopy. Finally, biological study on two different cell lines is carried out, dealing with the viability and real-time monitoring of proliferation and adhesion of cells.n
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)
Result continuities
Project
<a href="/en/project/GA16-04340S" target="_blank" >GA16-04340S: Oxide nanomagnets, their properties and interactions with biological systems</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Colloids and Surfaces. A - Physicochemical and Engineering Aspects
ISSN
0927-7757
e-ISSN
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Volume of the periodical
520
Issue of the periodical within the volume
May
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
11
Pages from-to
922-932
UT code for WoS article
000401401100103
EID of the result in the Scopus database
2-s2.0-85014394602