Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Marta Pyszynska"'
Autor:
Marek Trojanowicz, Marta Pyszynska
Publikováno v:
Molecules, Vol 27, Iss 4, p 1410 (2022)
Widespread demand for the analysis and control of water quality and supply for human activity and ecosystem sustainability has necessitated the continuous improvement of water analysis methods in terms of their reliability, efficiency, and costs. To
Externí odkaz:
https://doaj.org/article/80647b95dc18476eb50c339ad00a7afd
Autor:
Zbigniew Samczyński, Rajmund S. Dybczyński, Halina Polkowska-Motrenko, Ewelina Chajduk, Marta Pyszynska, Bożena Danko, Elżbieta Czerska, Krzysztof Kulisa, Katarzyna Doner, Paweł Kalbarczyk
Publikováno v:
The Scientific World Journal, Vol 2012 (2012)
The preparation, certification, and characterization of two new biological certified reference materials for inorganic trace analysis have been presented. They are based on two different varieties of tobacco leaves, namely, Oriental Basma Tobacco Lea
Externí odkaz:
https://doaj.org/article/4c406cda1a2d4bc68e6861d1e2532d76
Autor:
Ewelina Chajduk, Rajmund Dybczyński, Paweł Kalbarczyk, Halina Polkowska-Motrenko, Bożena Danko, Iga Zuba, Zbigniew Samczyński, Marta Pyszynska, Agnieszka Anna Krata
Publikováno v:
Food Analytical Methods. 15:377-390
Three new reference materials: MODAS-3 Herring Tissue (M-3 HerTis), MODAS-4 Cormorant Tissue (M-4 CormTis), and MODAS-5 Cod Tissue (M-5 CodTis) were prepared and certified on the basis of results of a worldwide intercomparison exercise. Independently
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0675a5c345573bf1a89dde6d85a20f2
https://doi.org/10.1007/s12161-021-02081-6
https://doi.org/10.1007/s12161-021-02081-6
Publikováno v:
Separation Science and Technology. 55:1364-1379
New ion interaction chromatographic (IIC) method employing Kromasil 100 C18 column and tetra-n-butylammonium hydroxide (TBAOH) as an ion interaction reagent (IIR) is able to separate yttriu...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13b2726d6732c6cd01e6fdd112bbc61f
https://doi.org/10.1080/01496395.2019.1588316
https://doi.org/10.1080/01496395.2019.1588316
Autor:
Halina Polkowska-Motrenko, Ewelina Chajduk, D. Honstraß, Christian Stieghorst, Iga Zuba, Zbigniew Samczyński, Matthias Rossbach, S. Schmidt, Marta Pyszynska
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 320:475-483
In an attempt to characterize inorganic constituents in Tuber aestivum, the summer truffle, samples from four different German states were collected by the “hypogea research group” for analytical investigations. Forty three elements in truffles,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::766d0a1aec62a06e3837d6dbdea49740
https://doi.org/10.1007/s10967-019-06485-x
https://doi.org/10.1007/s10967-019-06485-x
Publikováno v:
Nukleonika, Vol 63, Iss 4, Pp 123-129 (2018)
Scientifi c objective of this work was elaboration of radiometric method for the development of hydrometallurgical process for recovery of Cu from the copper ore. A neutron activation analysis (NAA) was identifi ed as a very convenient tool for the p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4514ae5599ff6b1fa5779116dac54972
http://www.degruyter.com/view/j/nuka.2018.63.issue-4/nuka-2018-0015/nuka-2018-0015.xml?format=INT
http://www.degruyter.com/view/j/nuka.2018.63.issue-4/nuka-2018-0015/nuka-2018-0015.xml?format=INT
Publikováno v:
Nukleonika, Vol 63, Iss 4, Pp 131-137 (2018)
The use of radiotracers in the present study is intended to replace traditional steps of metal quantitative analysis (solution sampling and instrumental chemical analysis) and to allow real-time measurements of metal concentrations during the leachin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00204d3406ecfea799d8d5652434b886
https://doi.org/10.2478/nuka-2018-0016
https://doi.org/10.2478/nuka-2018-0016
Publikováno v:
Processes; Volume 10; Issue 1; Pages: 63
Processes, Vol 10, Iss 63, p 63 (2022)
Processes, Vol 10, Iss 63, p 63 (2022)
Gamma radiation was applied to degradation selected antidepressants in ultrapure water and surface water. Additionally, the influence of typical radical scavengers like carbonate, nitrate and humic acid was determined. The cytotoxicity towards liver
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b5d972c0664054be265b5d39ad5417f
https://doi.org/10.3390/pr10010063
https://doi.org/10.3390/pr10010063
Autor:
Zbigniew Samczyński, Halina Polkowska-Motrenko, Krzysztof Kulisa, Iga Zuba, Rajmund Dybczyński, Iwona Bartosiewicz, Marta Pyszynska
Publikováno v:
Nukleonika, Vol 62, Iss 3, Pp 199-211 (2017)
Two new group separation schemes, based on ion exchange chromatography, for the selective and quantitative isolation of rare earth elements (REE) from accompanying elements, were devised. After checking their performance with the aid of radioactive t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5592ca89aa0c27b60cacbfc9db10bb09
https://doaj.org/article/a5fa84079cca4dbdafcf174b1b16163b
https://doaj.org/article/a5fa84079cca4dbdafcf174b1b16163b
Autor:
Andrzej G. Chmielewski, Marta Pyszynska, Tadeusz Olczak, W. Lada, Tomasz Smolinski, D. Wawszczak, Deptula Andrzej, Marcin Rogowski
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry
Flotation tailings from copper production are deposits of copper and other valuable metals, such as Mo, V and U. New hydrometallurgical technologies are more economical and open up new possibilities for metal recovery. This work presents results of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22b065a8bb6d806777d711d5266c27a9
https://doi.org/10.1007/s10967-017-5383-y
https://doi.org/10.1007/s10967-017-5383-y