Poly(ethylene) and Poly(propylene) based Bioactive surface for Biomedical Applications.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F02%3A63500500" target="_blank" >RIV/70883521:28110/02:63500500 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Poly(ethylene) and Poly(propylene) based Bioactive surface for Biomedical Applications.

Popis výsledku v původním jazyce

Air RF - plasma treatment followed by collagen and Hyaluronate attachment were applied for polyethylene and polypropylene surface modifications. New biomaterials suitable for cell attachment and growth were prepared. They are major constituents of connective tissues. The treated polyethylene and polypropylene surfaces were characterized by EPR, sessile drop contact angles, FT IR, spectroscopy and SEM methods. Three models of the collagen chemical modification and two models of the hyaluronic acid were used for coating preparation; collagen: non-modified, periodate oxidized and gluteraldehyde crosslinked gel and hyaluronic acid was chemically crosslinked and via spacer 1,2 diamine ethane (DAE). Collagen was deposited on two types of the substrate surfaces. First was air RF plasma treated and second was ammonia past - treated air RF plasma preparation. Peeling strengths of the interfacial joints "polypropylene/collagen (hyaluronic acid)" and polyethylene/collagen (hyaluronic acid)" were

Název v anglickém jazyce

Poly(ethylene) and Poly(propylene) based Bioactive surface for Biomedical Applications.

Popis výsledku anglicky

Air RF - plasma treatment followed by collagen and Hyaluronate attachment were applied for polyethylene and polypropylene surface modifications. New biomaterials suitable for cell attachment and growth were prepared. They are major constituents of connective tissues. The treated polyethylene and polypropylene surfaces were characterized by EPR, sessile drop contact angles, FT IR, spectroscopy and SEM methods. Three models of the collagen chemical modification and two models of the hyaluronic acid were used for coating preparation; collagen: non-modified, periodate oxidized and gluteraldehyde crosslinked gel and hyaluronic acid was chemically crosslinked and via spacer 1,2 diamine ethane (DAE). Collagen was deposited on two types of the substrate surfaces. First was air RF plasma treated and second was ammonia past - treated air RF plasma preparation. Peeling strengths of the interfacial joints "polypropylene/collagen (hyaluronic acid)" and polyethylene/collagen (hyaluronic acid)" were

Druh

D - Stať ve sborníku

CEP obor

CE - Biochemie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2002

Kód důvěrnosti údajů

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

Název statě ve sborníku

Ninth Annual International Conference on Composites Engineering, ICCE/9

ISBN

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ISSN

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e-ISSN

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Počet stran výsledku

1

Strana od-do

435

Název nakladatele

David Hui

Místo vydání

San Diego, California, USA

Místo konání akce

San Diego, California, USA

Datum konání akce

1. 7. 2002

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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