Viscoelastic behavior of mineralized (CaCO3) chitin based PVP-CMC hydrogel scaffolds
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F17%3A63516106" target="_blank" >RIV/70883521:28610/17:63516106 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1063/1.4983001" target="_blank" >http://dx.doi.org/10.1063/1.4983001</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/1.4983001" target="_blank" >10.1063/1.4983001</a>
Alternative languages
Result language
angličtina
Original language name
Viscoelastic behavior of mineralized (CaCO3) chitin based PVP-CMC hydrogel scaffolds
Original language description
Enhancement of the mechanical as well as functional properties of the perspective mineralized PVP-CMC-CaCO3 hydrogel scaffold applicable for bone tissue engineering is quite essential. Therefore, the incorporation feasibility of chitin, a bioactive, antibacterial and biodegradable material, was examined in order to test its ability to enchance mechanical properties of the PVP-CMC-CaCO3 hydrogel scaffold. Chitin based PVP-CMC hydrogels were prepared and characterized both as non-mineralized and mineralized (CaCO3) form of hydrogel scaffolds. Both α-chitin (commercially bought) and β-chitin (isolated from the cuttlebone) were individually tested. It was observed that at 1% strain all hydrogel scaffolds have linear trend, with highly pronounced elastic properties in comparison to viscous ones. The complex viscosity has directly proportional behavior with negative slope against angular frequency within the range of ω = 0.1 - 100 rad.s-1. Incorporation of β-chitin increased storage modulus of all mineralized samples, making it interesting for further research.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
—
OECD FORD branch
10404 - Polymer science
Result continuities
Project
<a href="/en/project/LO1504" target="_blank" >LO1504: Centre of Polymer Systems Plus</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
Article name in the collection
AIP Conference Proceedings
ISBN
978-0-7354-1513-3
ISSN
0094-243X
e-ISSN
neuvedeno
Number of pages
7
Pages from-to
1-7
Publisher name
American Institute of Physics Publising Inc.
Place of publication
Melville
Event location
Zlín
Event date
Jul 26, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000413481900026