Počet záznamů: 1
Anti-adhesive properties of nanocrystalline diamond films against Escherichia coli bacterium: Influence of surface termination and cultivation medium
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SYSNO ASEP 0498303 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Anti-adhesive properties of nanocrystalline diamond films against Escherichia coli bacterium: Influence of surface termination and cultivation medium Tvůrce(i) Budil, J. (CZ)
Matyska Lišková, P. (CZ)
Artemenko, Anna (FZU-D) RID, ORCID
Ukraintsev, Egor (FZU-D) RID, ORCID
Gordeev, Ivan (FZU-D) ORCID
Beranová, J. (CZ)
Konopásek, I. (CZ)
Kromka, Alexander (FZU-D) RID, ORCID, SAICelkový počet autorů 8 Zdroj.dok. Diamond and Related Materials. - : Elsevier - ISSN 0925-9635
Roč. 83, Mar (2018), s. 87-93Poč.str. 7 s. Jazyk dok. eng - angličtina Země vyd. CH - Švýcarsko Klíč. slova nanocrystalline diamond ; termination ; antibacterial ; cultivation medium ; Escherichia coli Vědní obor RIV BO - Biofyzika Obor OECD Biophysics CEP GA15-01687S GA ČR - Grantová agentura ČR LM2011026 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy Institucionální podpora FZU-D - RVO:68378271 UT WOS 000430767200013 EID SCOPUS 85041464379 DOI 10.1016/j.diamond.2018.02.001 Anotace Nanocrystalline diamond (NCD) films were chosen as a promising material for characterizing their interaction with living systems due to their unique mechanical properties, chemical stability and biocompatibility. In this study, we examined the anti-adhesive properties of differently terminated NCD films deposited on glass or silicon against Escherichia coli bacterium. We focused on the influence of cultivation medium in this process and compared bacterial adhesion to H-, O- and F-terminated NCD films in complex Luria-Bertani (LB) and mineral (M9) cultivation media. We found the properties of NCD films to be independent of the base substrate. The anti-adhesive effect was observed only in the M9 medium where H- and F-terminated NCD films reduced bacterial adhesion by ca. 50%. In LB medium we did not observe the reduction of bacterial adhesion. For O-terminated NCD films, no anti-adhesive effect was observed, regardless of the cultivation medium. Our results show that the growth of Escherichia coli in M9 cultivation medium can be affected by the diamond atomic termination. Pracoviště Fyzikální ústav Kontakt Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Rok sběru 2019
Počet záznamů: 1