Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Jakub Karasiński"'
Autor:
Janusz Recław, Paula Sierpień, Jakub Karasiński, George Kamenov, Wayne Powell, Beata Marciniak-Maliszewska, Maciej Kałaska
Publikováno v:
Heritage Science, Vol 12, Iss 1, Pp 1-18 (2024)
Abstract This study identifies the lead ores used to produce lead artifacts used by the Romans between the first and eighth centuries AD during the construction of the fort and then the town of Novae (N. Bulgaria). For this purpose, lead samples were
Externí odkaz:
https://doaj.org/article/3d236a69baf447c9bb2d527fd2127d35
Autor:
Katarzyna Wrobel, Jakub Karasiński, Andrii Tupys, Missael Antonio Arroyo Negrete, Ludwik Halicz, Kazimierz Wrobel, Ewa Bulska
Publikováno v:
Molecules, Vol 25, Iss 7, p 1644 (2020)
Relatively few studies have been focused so far on magnesium–isotope fractionation during plant growth, element uptake from soil, root-to-leaves transport and during chlorophylls biosynthesis. In this work, maize and garden cress were hydroponicall
Externí odkaz:
https://doaj.org/article/05b60a5cda0f40b48e1bdf087b67f4db
Publikováno v:
Journal of Analytical Atomic Spectrometry. 37:2282-2285
In this study, we examine the possibility of detecting PTFE microparticles by ICP-qMS equipped with O2 dynamic reaction cell (DRC) and operated in single-particle mode.
Publikováno v:
Analytical Chemistry
In this work, a method for the accurate and precise determination of ⁸²Se/⁷⁸Se isotope ratio in natural samples of environmental and biological origin, using multicollector inductively coupled plasma mass spectrometry in a wet plasma mode with
Autor:
Jakub Karasiński, Beata Górka-Kostrubiec, Iga Szczepaniak-Wnuk, Sylwia Dytłow, Piotr Kwapuliński, Piotr Szwarczewski
Publikováno v:
Environmental Science and Pollution Research International
The present study evaluated the level of heavy metal (HM) pollution in Vistula river sediments in a highly urbanized Warsaw agglomeration (Poland). Magnetometry was used to assess the pollution level by measuring the fine fractions (0.071 mm and χ,
Publikováno v:
Journal of Analytical Atomic Spectrometry. 35:560-566
A robust and sensitive method for the precise isotopic analysis of 53Cr/50Cr during Cr(III) oxidation by coupling ion pair reversed-phase chromatography and Multicollector Inductively Coupled Plasma Mass Spectrometry (MC-ICPMS) is presented. The effe
Publikováno v:
Analytical Chemistry
In this work, a method for the accurate and precise determination of the Ge isotope ratio in synthetic water and natural samples of geological origin using multicollector inductively coupled plasma mass spectrometry (MC-ICPMS) with hydride generation
Autor:
Jakub Karasiński, Krzysztof Bińka, Monika Mętrak, Piotr Szwarczewski, Grzegorz Górecki, Małgorzata Suska-Malawska, Elżbieta Rojan
Publikováno v:
Palaeogeography, Palaeoclimatology, Palaeoecology. 521:99-113
This study was aimed at collecting and examining a sediment core from Lake Rangkul (Eastern Pamir, Tajikistan) to better understand the lake's development and to assess past variations in climatic conditions in this particular area in comparison with
Publikováno v:
Microchemical Journal. 143:416-422
The analytical procedures for accurate quantification of selenomethionine (SeMet) at various concentration levels and in different matrix of certified reference materials (CRMs): ERM DB151 skimmed powder milk, ERM DC210a wheat flour and SELM 1 enrich
Autor:
Alan Alexander Gonzalez Ibarra, Katarzyna Wrobel, Jakub Karasiński, Julio Cesar Torres Elguera, Kazimierz Wrobel, Ewa Bulska
Publikováno v:
Analytical Letters. 51:2645-2659
The goal of this work was to assess differences in the composition of red wine produced in Poland, Hungary, Moldova, and Bulgaria, related to their geographical origin. Inductively coupled plasma–m...