About: The bacterial studies of nanocrystalline diamond

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: The bacterial studies of nanocrystalline diamond Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.iwepnm.org/2012/announcements/Abstractbook.pdf
Description	In this study we investigated the potential antibacterial properties of diamond. We tested the samples of nanocrystalline diamond (NCD) lm treated by either oxygen or hydrogen plasma and nano-diamond powder (DP). Silica glass and cop- per were used for negative and positive control samples, respectively. Escherichia coli and Bacillus subtilis were used as representatives of Gram negative and Gram positive bacteria, respectively. The outputs of pilot experiments indicate that the antibacterial e ect of NCD is limited to the direct contact of bacteria with its surface. The preliminary results of dehydrogenase activity assay and tests on liquid and solid media imply that the potential antibacterial properties of NCD are probably short time and distance limited due to lack of free diffusion. This observation could be the result of death cell biomass deposition on thin layers which will be further discussed. The inence of DP on cells growing in liquid culture is investigated as an alternative concept to the NCD lm. Finally, bacterial adhesion on NCD films will be presented too. In this study we investigated the potential antibacterial properties of diamond. We tested the samples of nanocrystalline diamond (NCD) lm treated by either oxygen or hydrogen plasma and nano-diamond powder (DP). Silica glass and cop- per were used for negative and positive control samples, respectively. Escherichia coli and Bacillus subtilis were used as representatives of Gram negative and Gram positive bacteria, respectively. The outputs of pilot experiments indicate that the antibacterial e ect of NCD is limited to the direct contact of bacteria with its surface. The preliminary results of dehydrogenase activity assay and tests on liquid and solid media imply that the potential antibacterial properties of NCD are probably short time and distance limited due to lack of free diffusion. This observation could be the result of death cell biomass deposition on thin layers which will be further discussed. The inence of DP on cells growing in liquid culture is investigated as an alternative concept to the NCD lm. Finally, bacterial adhesion on NCD films will be presented too. (en)
Title	The bacterial studies of nanocrystalline diamond The bacterial studies of nanocrystalline diamond (en)
skos:prefLabel	The bacterial studies of nanocrystalline diamond The bacterial studies of nanocrystalline diamond (en)
skos:notation	RIV/68407700:21110/12:00196083!RIV13-MSM-21110___
http://linked.open...avai/riv/aktivita	I
http://linked.open...avai/riv/aktivity	I
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Ryparová, Pavla
http://linked.open.../riv/druhVysledku	O - Ostatní výsledky nezařaditelné do žádného z výše uvedených druhů výsledku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta stavební
http://linked.open...dnocenehoVysledku	124381
http://linked.open...ai/riv/idVysledku	RIV/68407700:21110/12:00196083
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	NCD; E. Coli; antibacterial protperties (en)
http://linked.open.../riv/klicoveSlovo	E. Coli NCD antibacterial protperties
http://linked.open...ontrolniKodProRIV	[E734F8A42061]
http://linked.open...in/vavai/riv/obor	BO
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...UplatneniVysledku	2012
http://linked.open...iv/tvurceVysledku	Beranová, Jana Kromka, Alexander Ryparová, Pavla Potocký, Štěpán
http://localhost/t...ganizacniJednotka	21110

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 58 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software