Wet Electrospinning of Polycaprolactone

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Wet Electrospinning of Polycaprolactone

Popis výsledku v původním jazyce

Wet electrospinning is a useful method for three-dimensional structure control of nanofibrous materials. This novel technology uses a liquid collector instead of a solid metal one commonly used for standard electrospinnig. The article compares internal structure features of polycaprolactone nanofibrous materials prepared by both technologies. We analyze the influence of various concentrations of chloroform/ethanol solvent and different water/ethanol composition used as a liquid collector. Electron scanning microphotographs have discovered a dual structure of wet electrospun materials composed of micro and nanofibers uniformly distributed across the sample bulk. We have shown that the full-faced twofold fiber distribution is caused by the solvent composition and is induced and enhanced by the increasing ethanol ratio in the liquid collector. The developed nanofibrous materials can find their application in tissue engineering, where the dual fiber diameter structure can offer better mech

Název v anglickém jazyce

Wet Electrospinning of Polycaprolactone

Popis výsledku anglicky

Wet electrospinning is a useful method for three-dimensional structure control of nanofibrous materials. This novel technology uses a liquid collector instead of a solid metal one commonly used for standard electrospinnig. The article compares internal structure features of polycaprolactone nanofibrous materials prepared by both technologies. We analyze the influence of various concentrations of chloroform/ethanol solvent and different water/ethanol composition used as a liquid collector. Electron scanning microphotographs have discovered a dual structure of wet electrospun materials composed of micro and nanofibers uniformly distributed across the sample bulk. We have shown that the full-faced twofold fiber distribution is caused by the solvent composition and is induced and enhanced by the increasing ethanol ratio in the liquid collector. The developed nanofibrous materials can find their application in tissue engineering, where the dual fiber diameter structure can offer better mech

Druh

O - Ostatní výsledky

CEP obor

JJ - Ostatní materiály

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>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

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