About: Luminescence properties of nitrogen-vacancy centres in nanodiamond as a function of size

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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://imbm.fbmi.cvut.cz/soubory/sbornik2012final.pdf
Description	Biomedical monitoring using fluorescent nanodiamonds (fND) as cellular marker require specific fND size, depending on the particular application. Fluorescence in fNDs depends not only on the number and type of the colour centres, but for very small ND it is related to the fND size effects. In this work we concentrate on such size dependence of photoluminescence (PL) properties of fNDs (Petráková 2012). Particles used are fNDs of size range from 8 - 120 nm, prepared from Ib synthetic diamond. The size fraction of 8-50 nm fNDs was separated by centrifugation and used for single particles measurements by drop casting. Size distribution was confirmed by atomic force microscopy (AFM) and dynamic light scattering (DLS). AFM/Raman system was used to study single particles. We model mathematically the NV-/NV0 luminescence and discuss luminescence stability of single particles as a function of their size. Biomedical monitoring using fluorescent nanodiamonds (fND) as cellular marker require specific fND size, depending on the particular application. Fluorescence in fNDs depends not only on the number and type of the colour centres, but for very small ND it is related to the fND size effects. In this work we concentrate on such size dependence of photoluminescence (PL) properties of fNDs (Petráková 2012). Particles used are fNDs of size range from 8 - 120 nm, prepared from Ib synthetic diamond. The size fraction of 8-50 nm fNDs was separated by centrifugation and used for single particles measurements by drop casting. Size distribution was confirmed by atomic force microscopy (AFM) and dynamic light scattering (DLS). AFM/Raman system was used to study single particles. We model mathematically the NV-/NV0 luminescence and discuss luminescence stability of single particles as a function of their size. (en)
Title	Luminescence properties of nitrogen-vacancy centres in nanodiamond as a function of size Luminescence properties of nitrogen-vacancy centres in nanodiamond as a function of size (en)
skos:prefLabel	Luminescence properties of nitrogen-vacancy centres in nanodiamond as a function of size Luminescence properties of nitrogen-vacancy centres in nanodiamond as a function of size (en)
skos:notation	RIV/68407700:21460/12:00198278!RIV13-MSM-21460___
http://linked.open...avai/predkladatel	Fakulta biomedicínského inženýrství
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(LD11078), S
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Petráková, Vladimíra Gulka, Michal
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
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 biomedicínského inženýrství
http://linked.open...dnocenehoVysledku	147588
http://linked.open...ai/riv/idVysledku	RIV/68407700:21460/12:00198278
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	nanodiamond; nitrogen-vacancy; luminescence; size dependence (en)
http://linked.open.../riv/klicoveSlovo	nanodiamond nitrogen-vacancy luminescence size dependence
http://linked.open...ontrolniKodProRIV	[172FBF0888F4]
http://linked.open...v/mistoKonaniAkce	Kladno
http://linked.open...i/riv/mistoVydani	Prague
http://linked.open...i/riv/nazevZdroje	Instuments and Methods for Biology and Medicine 2012
http://linked.open...in/vavai/riv/obor	BO
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	9 (xsd:int)
http://linked.open...vavai/riv/projekt	Real time nanophotonic imaging in cells using nanodiamond particles
http://linked.open...UplatneniVysledku	2012
http://linked.open...iv/tvurceVysledku	Fekete, L. Fendrych, F. Ledvina, M. Nesladek, M. Petráková, Vladimíra Cigler, P. Stursa, J. Taylor, A. Gulka, Michal
http://linked.open...vavai/riv/typAkce	CST - Celostátní
http://linked.open.../riv/zahajeniAkce	2012-05-29 (xsd:date)
number of pages	3 (xsd:int)
http://purl.org/ne...btex#hasPublisher	České vysoké učení technické v Praze
https://schema.org/isbn	978-80-01-05119-1
http://localhost/t...ganizacniJednotka	21460
is http://linked.open...avai/riv/vysledek of	Luminescence properties of nitrogen-vacancy centres in nanodiamond as a function of size

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