Biocompatibility of modified Ultra high molecular weight polyethylene

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F16%3A43902711" target="_blank" >RIV/60461373:22310/16:43902711 - isvavai.cz</a>
Alternative codes found
RIV/60461373:22330/16:43902711
Result on the web
<a href="http://dx.doi.org/10.1117/12.2237379" target="_blank" >http://dx.doi.org/10.1117/12.2237379</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2237379" target="_blank" >10.1117/12.2237379</a>

Result language
angličtina
Original language name
Biocompatibility of modified Ultra high molecular weight polyethylene
Original language description
Ultra-high-molecular-weight polyethylene (UHMWPE, PE) is a synthetic polymer used for biomedical applications because of its high impact resistance, ductility and stability in contact with physiological fluids. Therefore this material is being used in human orthopedic implants such as total joint replacements. Surface modification of this material relates to changes of its surface hydrophilicity, energy, microstructure, roughness, and morphology, all influencing its biological response. In our recent work, PE was treated by an Ar+ plasma discharge and then grafted with biologically active polyethylene glycol in order to enhance adhesion and proliferation of mouse fibroblast (L929). The surface properties of pristine PE and its grafted counterparts were studied by goniometry (surface wettability). Furthermore, Atomic Force Microscopy was used to determine the surface morphology and roughness. The biological response of the L929 cell lines seeded on untreated and plasma treated PE matrices was quantified in terms of the cell adhesion, density, and metabolic activity.
Czech name
—
Czech description
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Project
<a href="/en/project/GBP108%2F12%2FG108" target="_blank" >GBP108/12/G108: Preparation, modification and characterization of materials by radiation</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of SPIE Volume 9930 BIOSENSING AND NANOMEDICINE IX
ISBN
978-1-5106-0251-9
ISSN
—
e-ISSN
—
Number of pages
7
Pages from-to
"UNSP 99300Y"
Publisher name
SPIE the International Society for Optical Engineering
Place of publication
Bellingham, WA
Event location
San Diego
Event date
Aug 28, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000389681300022

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