Počet záznamů: 1
Coupled chemical reactions in dynamic nanometric confinement: IX. Etched tracks with membranes made of calcium carbonate
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SYSNO ASEP 0523743 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Coupled chemical reactions in dynamic nanometric confinement: IX. Etched tracks with membranes made of calcium carbonate Tvůrce(i) Vacík, Jiří (UJF-V) RID, ORCID, SAI
Hnatowicz, Vladimír (UJF-V) RID
Fink, Dietmar (UJF-V) ORCID, SAI
Hernandez, G. M. (MX)
Arellano, H. G. (MX)
Kiv, A. (IL)
Alfonta, L. (IL)Celkový počet autorů 7 Zdroj.dok. Radiation Effects and Defects in Solids. - : Taylor & Francis - ISSN 1042-0150
Roč. 175, 1-2 (2020), s. 7-25Poč.str. 18 s. Forma vydání Tištěná - P Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova chemistry ; etching ; ions ; nanostruct ; polymers ; swift heavy ions Vědní obor RIV JF - Jaderná energetika Obor OECD Nuclear related engineering CEP LM2015056 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy GBP108/12/G108 GA ČR - Grantová agentura ČR Způsob publikování Omezený přístup Institucionální podpora UJF-V - RVO:61389005 UT WOS 000517368700003 EID SCOPUS 85081039501 DOI 10.1080/10420150.2020.1718128 Anotace In the recent papers of this series the formation and characterisation of Ag2O and LiF membranes within etched swift heavy ion tracks in thin polymer foils by the 'Coupled Chemical Reaction' (CCR) approach was described. Such membrane-containing etched tracks were shown to be useful to create enzyme-clad biosensors of optimum efficiency. Some planned biosensors of higher complexity would, however, require the re-dissolution of the membranes after the enzyme deposition step, without affecting the enzyme's performance. To accomplish this, we looked for membrane materials that could, on the one hand, be easily produced by the CCR strategy, but on the other hand, be also easily re-dissolved thereafter in a bio-friendly way. As we think that earth alkali carbonates would fulfil these requirements (they dissolve already in very weak organic acids), we studied here the formation of membranes of Calcium carbonate. Interestingly it turned out that their membrane formation mechanism differs somewhat from that of the previously studied systems. Their basic 'fingerprints' are stable capacitive current responses - rather than the 'quiet phases' during else highly agitated spiky Ohmic current responses, as was observed for the earlier studied membrane materials Ag2O and LiF. Pracoviště Ústav jaderné fyziky Kontakt Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228 Rok sběru 2021 Elektronická adresa https://doi.org/10.1080/10420150.2020.1718128
Počet záznamů: 1