Nano fibrous materials with anisotropic properties

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F25281844%3A_____%2F10%3A%230000019" target="_blank" >RIV/25281844:_____/10:#0000019 - isvavai.cz</a>
Result on the web
<a href="http://www.nanocon.eu/files/proceedings/nanocon_10/lists/papers/423.pdf" target="_blank" >http://www.nanocon.eu/files/proceedings/nanocon_10/lists/papers/423.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Nano fibrous materials with anisotropic properties
Original language description
In the conventional electrospinning process, nanofibers are collected onto a collector after passing through the chaotic whipping phase of the nanofiber formation. Positions of nanofibers on a substrate are random as a consequence of these chaotic jet movements; however many potential applications require precisely defined morphology and anisotropic properties of nanofibrous materials. Patterned collectors with different gap distances have been used for systematic deposition of aligned nanofibers. Experimental results of nanofibers alignment for variable gap width indicate the same trends as theoretical predictions and numerical simulation. The collector electrodes separation distance is responsible for transversal electric strength formation, which isfound to be the key factor achieving very well aligned nanofibers. Optimized collector design comes from both analytical calculations of electrostatic strength in the vicinity of the electrodes and from experimental verification by nanof
Czech name
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Czech description
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Project
<a href="/en/project/FR-TI1%2F151" target="_blank" >FR-TI1/151: *New wound dressings based on nano- and micro- carriers</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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