Cellulose acetate honeycomb-like pattern created by improved phase separation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F20%3A43920907" target="_blank" >RIV/60461373:22310/20:43920907 - isvavai.cz</a>
Alternative codes found
RIV/60461373:22320/20:43920907
Result on the web
<a href="https://doi.org/10.3144/expresspolymlett.2020.87" target="_blank" >https://doi.org/10.3144/expresspolymlett.2020.87</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3144/expresspolymlett.2020.87" target="_blank" >10.3144/expresspolymlett.2020.87</a>
Alternative languages
Result language
angličtina
Original language name
Cellulose acetate honeycomb-like pattern created by improved phase separation
Original language description
. The goal of this work was to prepare a honeycomb-like pattern (HCP) structure by a combination of acetate cellulose and poly-L-lactic as biocompatible and biodegradable polymers used in tissue engineering. The formation was obtained by a fast and cheap solution-immersion phase separation method based on the presence of nonsolvent, which induces phase separation in normal air without surfactants and supports the formation of the honeycomb structure. As a substrate, we used plasma modified fluorinated polymer, which can significantly improve the possibility of successful preparation HCP formation and control pore size and dimension of the prepared porous layer. Honeycomb-like pattern structure from composite acetate cellulose-PLLA on the surface of plasma-treated perfluorinated polymer FEP was prepared with a simple technique. Plasma modification changed the surface chemistry, wettability and thus allowed the creation of HCP microporous structure on the perfluorinated substrate. The regularity, surface morphology, and wettability of HCP film can be effectively controlled by changing of plasma activation.
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
20501 - Materials engineering
Result continuities
Project
<a href="/en/project/GA19-02495S" target="_blank" >GA19-02495S: Honeycomb like functionalized microporous polymers</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
EXPRESS POLYMER LETTERS
ISSN
1788-618X
e-ISSN
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Volume of the periodical
14
Issue of the periodical within the volume
11
Country of publishing house
HU - HUNGARY
Number of pages
11
Pages from-to
1078-1088
UT code for WoS article
000572422900007
EID of the result in the Scopus database
2-s2.0-85090050629