Enhanced adherence of mouse fibroblast and vascular cells to plasma modified polyethylene

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F15%3A43899970" target="_blank" >RIV/60461373:22310/15:43899970 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60461373:22330/15:43899970 RIV/44555601:13440/15:43886656

Výsledek na webu

<a href="http://www.sciencedirect.com/science/article/pii/S0928493115002349" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0928493115002349</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.msec.2015.03.052" target="_blank" >10.1016/j.msec.2015.03.052</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Enhanced adherence of mouse fibroblast and vascular cells to plasma modified polyethylene

Popis výsledku v původním jazyce

Since the last decade, tissue engineering has shown a sensational promise in providing more viable alternatives to surgical procedures for harvested tissues, implants and prostheses. Biomedical polymers, such as low-density polyethylene (LDPE), high-density polyethylene (HDPE) and ultra-high molecular weight polyethylene (UHMWPE), were activated by Ar plasma discharge. Degradation of polymer chains was examined by determination of the thickness of ablated layer. The amount of an ablated polymer layer was measured by gravimetry. Contact angle, measured by goniometry, was studied as a function of plasma exposure and post-exposure aging times. Chemical structure of modified polymers was characterized by angle resolved X-ray photoelectron spectroscopy. Surface chemistry and polarity of the samples were investigated by electrokinetic analysis. Changes in surface morphology were followed using atomic force microscopy. Cytocompatibility of plasma activated polyethylene foils was studied using

Název v anglickém jazyce

Enhanced adherence of mouse fibroblast and vascular cells to plasma modified polyethylene

Popis výsledku anglicky

Since the last decade, tissue engineering has shown a sensational promise in providing more viable alternatives to surgical procedures for harvested tissues, implants and prostheses. Biomedical polymers, such as low-density polyethylene (LDPE), high-density polyethylene (HDPE) and ultra-high molecular weight polyethylene (UHMWPE), were activated by Ar plasma discharge. Degradation of polymer chains was examined by determination of the thickness of ablated layer. The amount of an ablated polymer layer was measured by gravimetry. Contact angle, measured by goniometry, was studied as a function of plasma exposure and post-exposure aging times. Chemical structure of modified polymers was characterized by angle resolved X-ray photoelectron spectroscopy. Surface chemistry and polarity of the samples were investigated by electrokinetic analysis. Changes in surface morphology were followed using atomic force microscopy. Cytocompatibility of plasma activated polyethylene foils was studied using

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JJ - Ostatní materiály

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Materials science and engineering C

ISSN

0928-4931

e-ISSN

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Svazek periodika

52

Číslo periodika v rámci svazku

JUL 1 2015

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

8

Strana od-do

259-266

Kód UT WoS článku

000357751100034

EID výsledku v databázi Scopus

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