CYTOCOMPATIBILITY OF AMINE FUNCTIONALIZED CARBON NANOPARTICLES GRAFTED ON POLYMER SURFACE
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F16%3A43902932" target="_blank" >RIV/60461373:22310/16:43902932 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
CYTOCOMPATIBILITY OF AMINE FUNCTIONALIZED CARBON NANOPARTICLES GRAFTED ON POLYMER SURFACE
Original language description
Five types of amide-amine Carbon Nano-Particles (CNPs) were prepared by functionalization of CNPs and characterized by several analytical methods. The successful grafting of amines on CNPs was verified by X-ray photoelectron spectroscopy (XPS), organic elemental analysis and electrokinetic analysis. The size and morphology of CNPs were determined from transmission electron microscopy. The surface area and porosity of CNPs were examined by adsorption and desorption isotherms. Differential scanning calorimetry was used to investigate thermal stability of CNPs. Surface area and also the pore volumes of CNPs decrease several times after individual amino-compounds grafting. Selected types of functionalized CNPs were grafted onto a plasma activated surface of HDPE. The successful grafting of CNPs on the polymer surface was verified by XPS. Wettability was determined on the basis of contact angle measurements. Cytocompatibility of modified surfaces was studied in vitro, by determination of adhesion, proliferation and viability of vascular smooth muscle cells (VSMCs). Grafting of CNPs onto the polymer surface has a positive effect on the adhesion, proliferation and viability of VSMCs.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JJ - Other materials
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of ADEPT 2016
ISBN
978-80-554-1226-9
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
131-134
Publisher name
Žilinská univerzita v Žilině
Place of publication
Žilina
Event location
Tatranská Lomnica
Event date
Jun 20, 2016
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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