Swelling and rheological study of calcium phosphate filled bacterial cellulose-based hydrogel scaffold

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F20%3A63523917" target="_blank" >RIV/70883521:28610/20:63523917 - isvavai.cz</a>
Result on the web
<a href="https://onlinelibrary.wiley.com/doi/full/10.1002/app.48522" target="_blank" >https://onlinelibrary.wiley.com/doi/full/10.1002/app.48522</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/app.48522" target="_blank" >10.1002/app.48522</a>

Result language
angličtina
Original language name
Swelling and rheological study of calcium phosphate filled bacterial cellulose-based hydrogel scaffold
Original language description
This work focuses mainly about swelling and rheological properties of calcium phosphate filled bacterial cellulose (BC)-based hydrogel scaffolds. Calcium phosphate is incorporated in the form of hydroxyapatite (HA) and beta-tricalcium phosphate (beta-TCP) in different ratios, that is, 00:00, 10:90, 20:80, 40:60, 50:50, and 60:40. These scaffolds are also comprised with polyvinylpyrrolidone (PVP), poly(ethylene glycol), agar, and glycerin; designated as "BC-PVP" and "BC-PVP-beta-TCP/HA." All the hydrogel scaffolds are showing the notable viscoelastic property at 28 and 37 degrees C temperatures. The degree of swelling is found significant in BC-PVP-beta-TCP/HA_50:50 scaffold and it is notably elastic at 37 degrees C after 5 min of swelling. However, after 60 min of swelling and at equilibrium swelling state, the elastic property of BC-PVP-beta-TCP/HA_20:80 is revealed the highest. Considering the degree of swelling and rheological properties, the BC-PVP-beta-TCP/HA_50:50 and BC-PVP-beta-TCP/HA_20:80 hydrogel scaffolds found suitable for their application in bone tissue engineering or bone tissue regeneration.
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
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OECD FORD branch
10404 - Polymer science

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)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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