STRUCTURAL, MECHANICAL AND CYTOTOXICITY CHARACTERIZATION OF AS-CAST BIODEGRADABLE Zn-xMg (x=0.8-8.3 %) ALLOYS
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F14%3A43897701" target="_blank" >RIV/60461373:22310/14:43897701 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
STRUCTURAL, MECHANICAL AND CYTOTOXICITY CHARACTERIZATION OF AS-CAST BIODEGRADABLE Zn-xMg (x=0.8-8.3 %) ALLOYS
Original language description
In the present work, the structural, tensile, compressive and bending mechanical properties as well as the cytotoxicity of the Zn-Mg biodegradable alloys containing mass fractions from 0 % up to 8.3 % Mg were studied. It was found that the maximum tensile and compressive strengths of 170 MPa and 320 MPa, respectively, were obtained for the Zn-0.8Mg alloy. This alloy also showed the highest tensile elongation of 2 %. Mechanical properties were discussed in relation to the various structural features of the alloys. The structure of the strongest Zn-0.8Mg alloy was composed of a fine mixture of alpha-Zn dendrites and alpha-Zn + Mg2Zn11 eutectics. The cytotoxicity was evaluated with an indirect contact assay using human osteosarcoma cells (U-2 OS). The cytotoxicity of the Zn-0.8Mg alloy extract was low and only slightly higher than in the case of the pure-Mg extract.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JG - Metallurgy, metal materials
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GBP108%2F12%2FG043" target="_blank" >GBP108/12/G043: Interface controlled properties of micro/nanocrystalline materials for advanced structural applications, biodegradable implants and hydrogen storage</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Materiali In Technologie
ISSN
1580-2949
e-ISSN
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Volume of the periodical
48
Issue of the periodical within the volume
5
Country of publishing house
SI - SLOVENIA
Number of pages
7
Pages from-to
623-629
UT code for WoS article
000344718900003
EID of the result in the Scopus database
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