Počet záznamů: 1
Etching of polymers, proteins and bacterial spores by atmospheric pressure DBD plasma in air
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SYSNO ASEP 0475063 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Etching of polymers, proteins and bacterial spores by atmospheric pressure DBD plasma in air Tvůrce(i) Kuzminova, A. (CZ)
Kretková, T. (CZ)
Kylián, O. (CZ)
Hanuš, J. (CZ)
Khalakhan, I. (CZ)
Prukner, Václav (UFP-V) RID, ORCID
Doležalová, Eva (UFP-V) RID
Šimek, Milan (UFP-V) RID, ORCID
Biederman, H. (CZ)Číslo článku 135201 Zdroj.dok. Journal of Physics D-Applied Physics. - : Institute of Physics Publishing - ISSN 0022-3727
Roč. 50, č. 13 (2017)Poč.str. 11 s. Forma vydání Tištěná - P Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova dielectric barrier discharges (DBD) ; bio-decontamination ; etching ; polymers ; biomolecules ; spores ; surface treatment Vědní obor RIV BL - Fyzika plazmatu a výboje v plynech Obor OECD Fluids and plasma physics (including surface physics) CEP LD13010 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy Institucionální podpora UFP-V - RVO:61389021 UT WOS 000395934300001 EID SCOPUS 85015207200 DOI 10.1088/1361-6463/aa5c21 Anotace One of the key processes that leads to a desired result is plasma etching and thus the evaluation of etching rates of organic materials is of high importance. We report here on the systematic study of the etching of nine different common polymers that mimic the different structures of more complicated biological systems, bovine serum albumin (BSA) selected as the model protein and spores of Bacillus subtilis taken as a representative of highly resistant micro-organisms. The treatment of these materials was performed by means of atmospheric pressure DBD sustained in open air at constant conditions. All tested polymers, BSA and spores, were readily etched by DBD plasma. However, the measured etching rates were found to be dependent on the chemical structure of treated materials, namely on the presence of oxygen in the structure of polymers. Pracoviště Ústav fyziky plazmatu Kontakt Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Rok sběru 2018
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