About: Laser diode thermal vaporization inductively-coupled plasma mass spectrometry

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	A new approach of sample introduction to inductively coupled plasma mass spectrometry (ICP-MS), laser diode thermal vaporization (LDTV), is presented. In contrast to existing sample introduction systems based on laser ablation, the technique employs a low-cost NIR diode laser rather than an expensive high-energy pulse laser. Defined submicroliter volumes of samples are deposited on a suitable sample carrier with an absorber, such as common office paper with commercial printer black ink. The diode laser energy is sufficient to induce burning and/or pyrolysis of the carrier substrate sample which leads to aerosol generation. Selection of optimal conditions, e.g., experimental arrangement, raster, scan speed, additives etc. will be discussed. The limits of detection of Co, Ni, Zn, Mo, Cd, Sn and Pb deposited on the preprinted paper were found to be in the range of 4 – 300 pg. Applicability was demonstrated on determination of lead in whole blood and tin in canned food. A new approach of sample introduction to inductively coupled plasma mass spectrometry (ICP-MS), laser diode thermal vaporization (LDTV), is presented. In contrast to existing sample introduction systems based on laser ablation, the technique employs a low-cost NIR diode laser rather than an expensive high-energy pulse laser. Defined submicroliter volumes of samples are deposited on a suitable sample carrier with an absorber, such as common office paper with commercial printer black ink. The diode laser energy is sufficient to induce burning and/or pyrolysis of the carrier substrate sample which leads to aerosol generation. Selection of optimal conditions, e.g., experimental arrangement, raster, scan speed, additives etc. will be discussed. The limits of detection of Co, Ni, Zn, Mo, Cd, Sn and Pb deposited on the preprinted paper were found to be in the range of 4 – 300 pg. Applicability was demonstrated on determination of lead in whole blood and tin in canned food. (en)
Title	Laser diode thermal vaporization inductively-coupled plasma mass spectrometry Laser diode thermal vaporization inductively-coupled plasma mass spectrometry (en)
skos:prefLabel	Laser diode thermal vaporization inductively-coupled plasma mass spectrometry Laser diode thermal vaporization inductively-coupled plasma mass spectrometry (en)
skos:notation	RIV/00216224:14740/11:00050035!RIV12-GA0-14740___
http://linked.open...avai/predkladatel	Středoevropský technologický institut
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(ED1.1.00/02.0068), P(GA203/09/1025), Z(MSM0021622411), Z(MSM0021622412), Z(MSM0021622415)
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Preisler, Jan Kanický, Viktor Foltynová, 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	Masarykova univerzita / Středoevropský technologický institut
http://linked.open...dnocenehoVysledku	208991
http://linked.open...ai/riv/idVysledku	RIV/00216224:14740/11:00050035
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	sample introduction; inductively coupled plasma mass spectrometry; diode laser (en)
http://linked.open.../riv/klicoveSlovo	diode laser sample introduction inductively coupled plasma mass spectrometry
http://linked.open...ontrolniKodProRIV	[91B8BEF113C9]
http://linked.open...in/vavai/riv/obor	CB
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Central european institute of technology Multidetection platform for microcolumn separation of proteins and peptides
http://linked.open...UplatneniVysledku	2011
http://linked.open...iv/tvurceVysledku	Kanický, Viktor Preisler, Jan Foltynová, Pavla
http://linked.open...n/vavai/riv/zamer	Study and application of plasma chemical reactions in non-isothermic low temperature plasma and its interaction with solid surface Interactions among the chemicals, environment and biological systems and their consequences on the global, regional and local scales (INCHEMBIOL) Molecular basis of cell and tissue regulations
http://localhost/t...ganizacniJednotka	14740

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