Počet záznamů: 1
Designing of PLA scaffolds for bone tissue replacement fabricated by ordinary commercial 3D printer
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SYSNO ASEP 0481441 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Designing of PLA scaffolds for bone tissue replacement fabricated by ordinary commercial 3D printer Tvůrce(i) Gregor, A. (CZ)
Filová, Eva (UEM-P) RID, ORCID
Novák, M. (CZ)
Kronek, J. (CZ)
Chlup, H. (CZ)
Buzgo, M. (CZ)
Hefka Blahnová, Veronika (UEM-P)
Lukášová, Věra (UEM-P)
Bartoš, M. (CZ)
Nečas, A. (CZ)
Hošek, J. (CZ)Zdroj.dok. Journal of Biological Engineering - ISSN 1754-1611
Roč. 11, oct (2017), s. 31Poč.str. 21 s. Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova tissue engineering ; bio-fabrication ; scaffold Vědní obor RIV EI - Biotechnologie a bionika Obor OECD Bioproducts (products that are manufactured using biological material as feedstock) biomaterials, bioplastics, biofuels, bioderived bulk and fine chemicals, bio-derived novel materials CEP LO1309 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy GA16-14758S GA ČR - Grantová agentura ČR Institucionální podpora UEM-P - RVO:68378041 UT WOS 000412909300001 EID SCOPUS 85031413991 DOI 10.1186/s13036-017-0074-3 Anotace In tissue engineering, scaffolds are used for cell culture. Biodegradable scaffolds gradually degrade and are replaced by new formed tissue. Automatic manufacturing, e.g. by Rapid Prototyping, enables to prepare scaffolds of precise structure, shape and size. In the work we have tested commercially available 3D printer and polylactic acid was used as a tested material. Structures with different geometry have been prepared and tested with osteosarcomas cells. Moreover, biomechanical properties of the scaffolds have been tested. Porosity lower than 90% did not affect cell proliferation, and scaffolds demonstrated better biomechanical properties. Our work showed possibilities and limitations during the scaffolds preparation using Rapid Prototyping. Pracoviště Ústav experimentální medicíny Kontakt Lenka Koželská, lenka.kozelska@iem.cas.cz, Tel.: 241 062 218, 296 442 218 Rok sběru 2018
Počet záznamů: 1