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Amination of NCD films for possible application in biosensing
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SYSNO ASEP 0456579 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Amination of NCD films for possible application in biosensing Author(s) Artemenko, Anna (FZU-D) RID, ORCID
Kozak, Halyna (FZU-D) RID, ORCID
Biederman, H. (CZ)
Choukourov, A. (CZ)
Kromka, Alexander (FZU-D) RID, ORCID, SAISource Title Plasma Processes and Polymers. - : Wiley - ISSN 1612-8850
Roč. 12, č. 4 (2015), s. 336-346Number of pages 11 s. Language eng - English Country DE - Germany Keywords plasma polymer ; diamond film ; XPS ; I-V Subject RIV BO - Biophysics R&D Projects GAP108/12/0910 GA ČR - Czech Science Foundation (CSF) 7AMB14SK024 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) LM2011026 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Institutional support FZU-D - RVO:68378271 UT WOS 000353300600004 EID SCOPUS 84928017070 DOI 10.1002/ppap.201400151 Annotation Nanocrystalline diamond (NCD) films may be used in biosensing after modification of their surfaces with active functional groups. Here, surface functionalization of O- and H-NCD films with amine groups was made by 2 plasma-based processes: a) RF plasma treatment in ammonia, b) the deposition of thin amine-containing plasma polymer via RF magnetron sputtering of nylon target in Ar/N2 mixture. Amination of the NCD films by plasma treatment in NH3 caused an attachment of 1% of primary amines but destroyed the surface conductivity of H-NCD films. The 5% concentration of —NH2 was detected on the NCD covered with the plasma polymer. Moreover, the surface conductivity of H-NCD films reached 10-7. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2016
Number of the records: 1