Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Zita Salajková"'
Publikováno v:
Nanomaterials, Vol 9, Iss 7, p 929 (2019)
In this paper, the Variational Method based on the Hückel Theory is applied to NPs chain and aggregate systems in order to estimate the energy of the plasmon and, in turn, the resonance wavelength shift, which is caused by the interaction of adjacen
Externí odkaz:
https://doaj.org/article/e1b8b8c8c9d8404683cf05fa44015c61
Publikováno v:
Laser Induced Breakdown Spectroscopy (LIBS). :165-182
Autor:
Ladislav Čelko, Jakub Ondráček, David Pavliňák, Karel Novotný, Aleš Hrdlička, Zita Salajková, Michal Vojtisek-Lom, Viktor Kanický, David Prochazka, Jozef Kaiser, Markéta Holá, Jan Novotný, Pavel Pořízka
Publikováno v:
Journal of Analytical Atomic Spectrometry. 35:2893-2900
The changes in aerosol physical properties were studied by applying Nanoparticle-Enhanced Laser Ablation Inductively Coupled Plasma Mass Spectrometry (NE-LA-ICP-MS). This approach was compared to conventional LA-ICP-MS method. Analyte signal enhancem
Autor:
Alessandro De Giacomo, Marcella Dell’Aglio, Nicola Cioffi, Gerardo Palazzo, Leonie van 't Hag, Zita Salajková, Raffaele Mezzenga, Antonia Mallardi
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 155:115-122
In this work Nanoparticle Enhanced Laser Induced Breakdown Spectroscopy (NELIBS) has been employed for quantitative metal detection using amyloid fibrils coated with gold nanoparticles as enhancers. Amyloid fibrils represent, from one hand, an extrem
Autor:
Petr Sperka, Filip Gregar, Jozef Kaiser, David Prochazka, Alessandro De Giacomo, Zita Salajková, Markéta Holá, Pavel Pořízka, Jakub Ondráček, David Pavliňák, Viktor Kanický, Ladislav Čelko
Publikováno v:
Talanta. 222
In this work we discuss how sample surface topography can significantly influence the laser ablation (LA) process and, in turn, the analytical response of the LA Inductively Coupled Plasma Mass Spectrometry (LA-ICP-MS) method. Six different surface t
Autor:
Alessandro De Giacomo, Jozef Kaiser, Maria Chiara Sportelli, Marcella Dell’Aglio, Antonia Mallardi, Nicola Cioffi, Zita Salajková
Publikováno v:
Talanta. 235:122741
Recently nanoparticle enhanced Laser Induced Breakdown Spectroscopy (NELIBS) is getting a growing interest as an effective alternative method for improving the analytical performance of LIBS. On the other hand, the plasmonic effect during laser ablat
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 179:106105
Recently the use of nanoparticles (NPs) for enhancing Laser ablation based analytical techniques, is getting a growing interest in analytical atomic spectroscopy. This technique is based on the deposition of NPs on the sample surface before the laser
Publikováno v:
Nanomaterials. 2019, vol. 9, issue 7, p. 1-16.
Nanomaterials, Vol 9, Iss 7, p 929 (2019)
Nanomaterials
Volume 9
Issue 7
Nanomaterials, Vol 9, Iss 7, p 929 (2019)
Nanomaterials
Volume 9
Issue 7
In this paper, the Variational Method based on the Hü
ckel Theory is applied to NPs chain and aggregate systems in order to estimate the energy of the plasmon and, in turn, the resonance wavelength shift, which is caused by the interaction o
ckel Theory is applied to NPs chain and aggregate systems in order to estimate the energy of the plasmon and, in turn, the resonance wavelength shift, which is caused by the interaction o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::adfa9a774db993b7deff925bfcd14788
https://hdl.handle.net/11012/184677
https://hdl.handle.net/11012/184677
Nanoparticle enhanced laser ablation and consequent effects on laser induced plasma optical emission
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 166:105794
In this paper the plasmon enhanced ablation for elemental analysis is investigated with several experiments in order to point out the crucial questions concerning the laser matter interaction under the effect of plasmonic coupling between the nanopar
Autor:
Karel Novotný, Jozef Kaiser, Jan Novotný, Petr Sperka, Pavlína Modlitbová, Ladislav Čelko, Aleš Hrdlička, Zita Salajková, Viktor Kanický, David Prochazka, Pavel Pořízka, Markéta Holá
Publikováno v:
Analytical chemistry. 90(20)
Nanoparticles (NPs) applied to the surface of some solids can increase signals in inductively coupled plasma mass spectrometry (ICPMS). Drops containing 20 and/or 40 nm nanoparticles of Ag and/or Au were deposited on metallic and ceramic/glass sample