Carbon nanostructures grafted biopolymers for medical applications

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24620%2F19%3A00006805" target="_blank" >RIV/46747885:24620/19:00006805 - isvavai.cz</a>
Alternative codes found
RIV/44555601:13440/19:43894733 RIV/60461373:22310/19:43919003
Result on the web
<a href="https://www.tandfonline.com/doi/full/10.1080/10667857.2019.1573943" target="_blank" >https://www.tandfonline.com/doi/full/10.1080/10667857.2019.1573943</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1080/10667857.2019.1573943" target="_blank" >10.1080/10667857.2019.1573943</a>

Result language
angličtina
Original language name
Carbon nanostructures grafted biopolymers for medical applications
Original language description
Enhancing biopolymers with carbon nanostructures leads to the creation of attractive materials suitable for diverse medical application. We studied surface properties and cytocompatibility of amine functionalised carbon nanoparticles (CNPs) grafted on biopolymer film. Poly-L-lactic acid and poly-3-hydroxybutyrate were treated in an inert argon plasma discharge and subsequently grafted with three types of amine-functionalised CNPs. The surface properties of (i) CNPs and (ii) grafted CNPs were studied using multiple methods. BET, electrokinetic and XPS analyses confirmed the successful grafting of amino-compounds on the surface and also into the pores of CNPs. Goniometry approved the binding of themodified CNPs on the polymer surface. FromAFM is evident that both the biopolymers show completely changed surface morphology after grafting of CNPs. The cytocompatibility test with vascular smooth muscle cells showed that the presence of the modified CNPs on polymer substrates has a more positive effect on cytocompatibility of PLLA rather than PHB.
Czech name
—
Czech description
—

Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
20903 - Bioproducts (products that are manufactured using biological material as feedstock) biomaterials, bioplastics, biofuels, bioderived bulk and fine chemicals, bio-derived novel materials

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)

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)