About: Fingerprinting postblast explosive residues by portable capillary electrophoresis with contactless conductivity detection

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	A portable capillary electrophoretic system with contactless conductivity detection was used for fingerprint analysis of postblast explosive residues from commercial organic and improvised inorganic explosives on various surfaces (sand, concrete, metal witness plates). Simple extraction methods were developed for each of the surfaces for subsequent simultaneous capillary electrophoretic analysis of anions and cations. Dual-opposite end injection principle was used for fast (<4 min) separation of 10 common anions and cations from postblast residues using an optimized separation electrolyte composed of 20 mM MES, 20 mM l-histidine, 30 M CTAB and 2 mM 18-crown-6. The concentrations of all ions obtained from the electropherograms were subjected to principal component analysis to classify the tested explosives on all tested surfaces, resulting in distinct cluster formations that could be used to verify (each) type of the explosive. A portable capillary electrophoretic system with contactless conductivity detection was used for fingerprint analysis of postblast explosive residues from commercial organic and improvised inorganic explosives on various surfaces (sand, concrete, metal witness plates). Simple extraction methods were developed for each of the surfaces for subsequent simultaneous capillary electrophoretic analysis of anions and cations. Dual-opposite end injection principle was used for fast (<4 min) separation of 10 common anions and cations from postblast residues using an optimized separation electrolyte composed of 20 mM MES, 20 mM l-histidine, 30 M CTAB and 2 mM 18-crown-6. The concentrations of all ions obtained from the electropherograms were subjected to principal component analysis to classify the tested explosives on all tested surfaces, resulting in distinct cluster formations that could be used to verify (each) type of the explosive. (en)
Title	Fingerprinting postblast explosive residues by portable capillary electrophoresis with contactless conductivity detection Fingerprinting postblast explosive residues by portable capillary electrophoresis with contactless conductivity detection (en)
skos:prefLabel	Fingerprinting postblast explosive residues by portable capillary electrophoresis with contactless conductivity detection Fingerprinting postblast explosive residues by portable capillary electrophoresis with contactless conductivity detection (en)
skos:notation	RIV/00216224:14310/14:00078884!RIV15-MSM-14310___
http://linked.open...avai/riv/aktivita	I S
http://linked.open...avai/riv/aktivity	I, S
http://linked.open...iv/cisloPeriodika	8
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Kubáň, Petr
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	Masarykova univerzita / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	16883
http://linked.open...ai/riv/idVysledku	RIV/00216224:14310/14:00078884
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Capillary electrophoresis; Contactless conductivity detection; Explosives; Simultaneous separation of anions and cations; Principal component analysis (en)
http://linked.open.../riv/klicoveSlovo	Capillary electrophoresis Contactless conductivity detection Explosives Principal component analysis Simultaneous separation of anions and cations
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[E18D70EA92A8]
http://linked.open...i/riv/nazevZdroje	Electrophoresis
http://linked.open...in/vavai/riv/obor	CB
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	35
http://linked.open...iv/tvurceVysledku	Kubáň, Petr Fomitsenko, Maria Kaljurand, Mihkel Kobrin, Eeva-Gerda Lees, Heidi
http://linked.open...ain/vavai/riv/wos	000334126600012
issn	0173-0835
number of pages	8 (xsd:int)
http://bibframe.org/vocab/doi	10.1002/elps.201300380
http://localhost/t...ganizacniJednotka	14310

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