Počet záznamů: 1
Porous polydimethylsiloxane composite filled with graphene oxide and gold nanoparticles produced by laser ablation in liquids
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SYSNO ASEP 0557581 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Porous polydimethylsiloxane composite filled with graphene oxide and gold nanoparticles produced by laser ablation in liquids Tvůrce(i) Cutroneo, Mariapompea (UJF-V) ORCID, RID, SAI
Havránek, Vladimír (UJF-V) RID, SAI, ORCID
Torrisi, L. (IT)
Silipigni, L. (IT)
Kováčik, L. (CH)
Malinský, Petr (UJF-V) RID, ORCID, SAI
Slepička, P. (CZ)
Fajstavr, D. (CZ)
Janoušková, O. (CZ)
Zbořilová, D. (CZ)
Macková, Anna (UJF-V) RID, ORCID, SAICelkový počet autorů 11 Číslo článku 110951 Zdroj.dok. Vacuum. - : Elsevier - ISSN 0042-207X
Roč. 199, MAY (2022)Poč.str. 10 s. Forma vydání Tištěná - P Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova nanoparticles ; graphene oxide ; polydimethylsiloxane ; laser ablation in liquid ; biomaterial Obor OECD Coating and films CEP EF16_013/0001812 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy GA19-02482S GA ČR - Grantová agentura ČR Výzkumná infrastruktura CANAM II - 90056 - Ústav jaderné fyziky AV ČR, v. v. i.
NanoEnviCz II - 90124 - Ústav fyzikální chemie J. Heyrovského AV ČR, v. v. i.Způsob publikování Open access Institucionální podpora UJF-V - RVO:61389005 UT WOS 000790489700002 EID SCOPUS 85124518240 DOI 10.1016/j.vacuum.2022.110951 Anotace The design of new materials with improved mechanical and biological properties is a major interest in biomedical applications. This paper presents the synthesis of macro-porous polydimethylsiloxane (PDMS) sponge composites as potential materials for tissue engineering. PDMS sponge with pores size ranging between 50 and 900 mu m was produced using the sugar templating process. The sponges were decorated with graphene oxide and gold nanoparticles created by the laser ablation in liquid and then they were morphologically, mechanically and biologically characterized. The optical properties of all the solutions containing nanoparticles were studied with the UV-ViS spectroscopy. The biological behaviour and performance of native PDMS, PDMS decorated with graphene oxide, and with graphene oxide and gold nanoparticles were compared. Results show that the composites and equally as important the adopted processing are both biocompatible. The quality of filler dispersion in the porous composites was observed by scanning electron (SEM) and atomic force (AFM) microscopies. The biocompatibility of the composites and of the preparation procedure was confirmed by monitoring the cytotoxicity of the composites for different types of cell cultures. Pracoviště Ústav jaderné fyziky Kontakt Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228 Rok sběru 2023 Elektronická adresa https://doi.org/10.1016/j.vacuum.2022.110951
Počet záznamů: 1