Nanoparticles on plasma treated PE for tissue engineering

Kód výsledku v IS VaVaI

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RIV/60461373:22310/11:43892712 RIV/60461373:22340/11:43892712

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Nanoparticles on plasma treated PE for tissue engineering

Popis výsledku v původním jazyce

The interaction of cells with polymers is important for their potential applications in medicine and various areas of biotechnology. Nanotechnology involves creation and utilization of materials, devices or systems on the nanometer scale. Metal nanoparticles are attractive in the fundamental sciences and are being widely investigated for their potential usage in a range of technological and biological applications. In this work polyethylene (PE) was irradiated with plasma. The chemically active PE surface was grafted with metal nanoparticles (Au, Ag). The composition and the structure of the modified PE surface were studied using Atomic Force Microscopy (AFM). Changes in the surface wettability were determined from the contact angle by goniometry. Theinteraction of modified samples with vascular smooth muscle cells (VSMCs) was studied in vitro method. It was found that the plasma treatment and subsequent grafting with metal nanoparticles leads to rapid changes in surface morphology, r

Název v anglickém jazyce

Nanoparticles on plasma treated PE for tissue engineering

Popis výsledku anglicky

The interaction of cells with polymers is important for their potential applications in medicine and various areas of biotechnology. Nanotechnology involves creation and utilization of materials, devices or systems on the nanometer scale. Metal nanoparticles are attractive in the fundamental sciences and are being widely investigated for their potential usage in a range of technological and biological applications. In this work polyethylene (PE) was irradiated with plasma. The chemically active PE surface was grafted with metal nanoparticles (Au, Ag). The composition and the structure of the modified PE surface were studied using Atomic Force Microscopy (AFM). Changes in the surface wettability were determined from the contact angle by goniometry. Theinteraction of modified samples with vascular smooth muscle cells (VSMCs) was studied in vitro method. It was found that the plasma treatment and subsequent grafting with metal nanoparticles leads to rapid changes in surface morphology, r

Druh

D - Stať ve sborníku

CEP obor

CD - Makromolekulární chemie

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)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název statě ve sborníku

Processing and Fabrication of Advanced Materials XIX

ISBN

978-0-473-18178-9

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

765-770

Název nakladatele

Centre for Advanced Composite Materials, University of Auckland

Místo vydání

Auckland

Místo konání akce

Auckland

Datum konání akce

14. 1. 2011

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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