About: Mapping the intake of different elements in vegetal tissues by dual-energy X-ray imaging at DaFne synchrotron light source

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About: Mapping the intake of different elements in vegetal tissues by dual-energy X-ray imaging at DaFne synchrotron light source 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)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This article reports on the first utilization of the soft X-ray beamline at the DaFne synchrotron light source for mapping the intake of different elements in plant tissues. As a test, the method of dual-energy X-ray microradiography was applied to the investigation of the natural sulfur content in dried leaf and root samples. Our ultimate goal was to monitor the pollutant lead and its intake, which was added in controlled doses to the hydroponic medium of laboratory-controlled samples of vegetal species. The results obtained by the nondestructive X-ray radiographic analysis are compared to the values of concentrations determined by a standard chemical analysis utilizing atomic absorption spectroscopy. From this comparison the validity of the X-ray detection of heavy metals in biological samples has been confirmed. The superposition of the dual energy results on the simple planar radiography shows the representation of the pollutant intake directly on the sample structures. It should be pointed out th This article reports on the first utilization of the soft X-ray beamline at the DaFne synchrotron light source for mapping the intake of different elements in plant tissues. As a test, the method of dual-energy X-ray microradiography was applied to the investigation of the natural sulfur content in dried leaf and root samples. Our ultimate goal was to monitor the pollutant lead and its intake, which was added in controlled doses to the hydroponic medium of laboratory-controlled samples of vegetal species. The results obtained by the nondestructive X-ray radiographic analysis are compared to the values of concentrations determined by a standard chemical analysis utilizing atomic absorption spectroscopy. From this comparison the validity of the X-ray detection of heavy metals in biological samples has been confirmed. The superposition of the dual energy results on the simple planar radiography shows the representation of the pollutant intake directly on the sample structures. It should be pointed out th (en)
Title	Mapping the intake of different elements in vegetal tissues by dual-energy X-ray imaging at DaFne synchrotron light source Mapping the intake of different elements in vegetal tissues by dual-energy X-ray imaging at DaFne synchrotron light source (en)
skos:prefLabel	Mapping the intake of different elements in vegetal tissues by dual-energy X-ray imaging at DaFne synchrotron light source Mapping the intake of different elements in vegetal tissues by dual-energy X-ray imaging at DaFne synchrotron light source (en)
skos:notation	RIV/00216305:26210/08:PU73123!RIV10-MSM-26210___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM0021630508)
http://linked.open...iv/cisloPeriodika	3
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Liška, Miroslav Malina, Radomír Kaiser, Jozef
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta strojního inženýrství
http://linked.open...dnocenehoVysledku	377747
http://linked.open...ai/riv/idVysledku	RIV/00216305:26210/08:PU73123
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	dual energy X-ray analysis, intake, biodisposable, sulphur, lead (en)
http://linked.open.../riv/klicoveSlovo	lead intake biodisposable dual energy X-ray analysis sulphur
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[AE6DE6E86861]
http://linked.open...i/riv/nazevZdroje	Microscopy research and technique
http://linked.open...in/vavai/riv/obor	BO
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	16 (xsd:int)
http://linked.open...UplatneniVysledku	2008
http://linked.open...v/svazekPeriodika	71
http://linked.open...iv/tvurceVysledku	Kaiser, Jozef Malina, Radomír Liška, Miroslav
http://linked.open...n/vavai/riv/zamer	Anorganické nanomateriály a nanostruktury: vytváření, analýza, vlastnosti
issn	1059-910X
number of pages	7 (xsd:int)
http://localhost/t...ganizacniJednotka	26210

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