3D printed experimental device producing biodegradable fibrous materials by method of wet electrospinning for biomedical scaffold purposes

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F21%3A00009306" target="_blank" >RIV/46747885:24210/21:00009306 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/46747885:24410/21:00009306 RIV/46747885:24510/21:00009306

Výsledek na webu

<a href="https://doi.org/10.37904/nanocon.2021.4356" target="_blank" >https://doi.org/10.37904/nanocon.2021.4356</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.37904/nanocon.2021.4356" target="_blank" >10.37904/nanocon.2021.4356</a>

Jazyk výsledku

angličtina

Název v původním jazyce

3D printed experimental device producing biodegradable fibrous materials by method of wet electrospinning for biomedical scaffold purposes

Popis výsledku v původním jazyce

Wet electrospinning is type of electrospinning technology where liquid is used instead of solid or other type of the collector to gather produced material. The experimental laboratory device for wet electrospinning will be described, parts for the device are mostly 3D printed by Fused Filament Fabrication (FFF). The different morphologies of biodegradable electrospun materials produced by wet electrospinning are compared with classic needle electrospinning by SEM picture analysis. The comparison in structure and in-vitro viability, between samples produced by classic electrospinning; wet electrospun method dried in laboratory conditions and wet electrospun dried by freeze-drying will be introduced. The wet electrospinning with freeze-drying method brings high porosity and bulky samples. In-vitro cell viability tests show the highest fibroblast proliferation for the WET Electrospinning samples dried by Freeze Drying method. Novelty is in the easy method supported by relatively low cost and easy to replicate device for laboratory and small production purposes, followed by experiments proving not only device usefulness, it is also suggesting that produced structure is suitable for cell growth thus it is possible to produce tissue engineering scaffold candidates.

Název v anglickém jazyce

3D printed experimental device producing biodegradable fibrous materials by method of wet electrospinning for biomedical scaffold purposes

Popis výsledku anglicky

Wet electrospinning is type of electrospinning technology where liquid is used instead of solid or other type of the collector to gather produced material. The experimental laboratory device for wet electrospinning will be described, parts for the device are mostly 3D printed by Fused Filament Fabrication (FFF). The different morphologies of biodegradable electrospun materials produced by wet electrospinning are compared with classic needle electrospinning by SEM picture analysis. The comparison in structure and in-vitro viability, between samples produced by classic electrospinning; wet electrospun method dried in laboratory conditions and wet electrospun dried by freeze-drying will be introduced. The wet electrospinning with freeze-drying method brings high porosity and bulky samples. In-vitro cell viability tests show the highest fibroblast proliferation for the WET Electrospinning samples dried by Freeze Drying method. Novelty is in the easy method supported by relatively low cost and easy to replicate device for laboratory and small production purposes, followed by experiments proving not only device usefulness, it is also suggesting that produced structure is suitable for cell growth thus it is possible to produce tissue engineering scaffold candidates.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

21001 - Nano-materials (production and properties)

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název statě ve sborníku

NANOCON 2021 - Conference Proceedings, 13th International Conference on Nanomaterials

ISBN

978-80-88365-00-6

ISSN

2694-930X

e-ISSN

—

Počet stran výsledku

7

Strana od-do

304-310

Název nakladatele

TANGER Ltd

Místo vydání

Ostrava

Místo konání akce

Brno

Datum konání akce

1. 1. 2021

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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