Effect of Calcium Chloride on Electrospinning of Silk Fibroin Nanofibers

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24620%2F12%3A%230000039" target="_blank" >RIV/46747885:24620/12:#0000039 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Effect of Calcium Chloride on Electrospinning of Silk Fibroin Nanofibers

Popis výsledku v původním jazyce

Silk fibroin is one of the candidate materials for biomedical application because it has good biocompatibility and minimal inflammatory reaction. Electrospinning is a simple method capable of producing nanofibres for biomedical applications. This study was focused on the production of a nonwoven sheet from silk fibroin using a needleless electrospinning method and concentrated on an alternative way of spinning solution preparation by using a mixture of formic acid and calcium chloride as a solvent. Theeffects of salt concentrations in formic acid and the voltage of electric field on fibre morphology were studied. It was observed that nanofibre has a good uniform fibre distribution on the nonwoven sheet by increasing the applied voltage. Calcium chloride increases the solubility of silk fibre in formic acid with 2 wt% calcium chloride being preferred. The silk nanofibres had diameters ranging from 200 to 2300 nm.

Název v anglickém jazyce

Effect of Calcium Chloride on Electrospinning of Silk Fibroin Nanofibers

Popis výsledku anglicky

Silk fibroin is one of the candidate materials for biomedical application because it has good biocompatibility and minimal inflammatory reaction. Electrospinning is a simple method capable of producing nanofibres for biomedical applications. This study was focused on the production of a nonwoven sheet from silk fibroin using a needleless electrospinning method and concentrated on an alternative way of spinning solution preparation by using a mixture of formic acid and calcium chloride as a solvent. Theeffects of salt concentrations in formic acid and the voltage of electric field on fibre morphology were studied. It was observed that nanofibre has a good uniform fibre distribution on the nonwoven sheet by increasing the applied voltage. Calcium chloride increases the solubility of silk fibre in formic acid with 2 wt% calcium chloride being preferred. The silk nanofibres had diameters ranging from 200 to 2300 nm.

Druh

D - Stať ve sborníku

CEP obor

CD - Makromolekulární chemie

OECD FORD obor

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Projekt

<a href="/cs/project/TE01020218" target="_blank" >TE01020218: Ekologicky šetrné nanotechnologie a biotechnologie pro čištění vod a půd</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název statě ve sborníku

The ?4 th RMUTP International Conference: Textiles and Fashion?

ISBN

978-974-625-563-9

ISSN

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e-ISSN

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Počet stran výsledku

8

Strana od-do

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Název nakladatele

Pullman Bangkok

Místo vydání

Thaisko

Místo konání akce

Pullman Bangkok King Power, Thailand

Datum konání akce

3. 7. 2012

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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