Počet záznamů: 1

Diamond aminated with plasma polymer as biocompatible substrate for protein attachment

SYSNO ASEP	0521839
Druh ASEP	A - Abstrakt
Zařazení RIV	O - Ostatní
Název	Diamond aminated with plasma polymer as biocompatible substrate for protein attachment
Tvůrce(i)	Artemenko, Anna (FZU-D)_{RID, ORCID} Kozak, Halyna (FZU-D)_{RID, ORCID} Ukraintsev, Egor (FZU-D)_{RID, ORCID} Kromka, Alexander (FZU-D)_{RID, ORCID, SAI}
Celkový počet autorů	4
Zdroj.dok.	Proceedings of abstracts of the International Conference Nanobiophysics: fundamental and applied aspects /6./. - Kiev : Press Service of NAS of Ukraine, 2019 - ISBN 978-966-02-9007-5 S. 10-10
Poč.str.	1 s.
Akce	International Conference Nanobiophysics: fundamental and applied aspects /6./
Datum konání	01.10.2019 - 04.10.2019
Místo konání	Kiev
Země	UA - Ukrajina
Typ akce	EUR
Jazyk dok.	eng - angličtina
Země vyd.	UA - Ukrajina
Klíč. slova	nanocrystalline diamond
Vědní obor RIV	BO - Biofyzika
Obor OECD	Biophysics
CEP	EF16_019/0000760 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy
Institucionální podpora	FZU-D - RVO:68378271
Anotace	Nanocrystalline diamond (NCD) films are known as a highly attractive material for biosensing applications due to their unique semiconducting properties. In this study, we investigate the immobilization of bovine serum albumin (BSA) molecules on the surface of flat and nanoporous diamond films terminated by hydrogen, oxygen or amine-containing plasma polymer (thickness 7 nm). GAR-FTIR and XPS measurements confirmed that the concentration of amine-containing bonds after the BSA attachment depends on the NCD surface termination. We found that the amine-containing polymer provides a strong interlink between BSA protein and the NCD film while preserving its globular conformation and probably also its biochemical functionality. This work was supported by Operational Programme Research, Development and Education financed by European Structural and Investment Funds and the Czech Ministry of Education, Youth and Sports (Project No. SOLID21 - CZ.02.1.01/0.0/0.0/16_019/0000760).
Pracoviště	Fyzikální ústav
Kontakt	Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579
Rok sběru	2020

Počet záznamů: 1