Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Ladislau Kékedy-Nagy"'
Autor:
Szabolcs Harangi, István Máthé, Boglárka-Mercedesz Kis, Calin Baciu, László Palcsu, Krisztina Kármán, Andreea-Rebeka Zsigmond, Ladislau Kékedy-Nagy
Publikováno v:
Journal of Hydrology. 591:125311
The Eastern Carpathians, along the Neogene to Quaternary volcanic chain, host important natural resources of mineral waters. Most of these are in the form of CO2-rich natural springs of different types, associated with CO2 gas emissions. In order to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::779e5a31c53dd7c57c74fa58edd3f89a
https://doi.org/10.1016/j.jhydrol.2020.125311
https://doi.org/10.1016/j.jhydrol.2020.125311
Autor:
József Kovács, Ladislau Kékedy-Nagy, Melinda Czikó, Balázs Zsirka, Erzsébet Sára Bogya, Gabriel Katona, Adrienn Szentes, Réka Barabás, Mircea V. Diudea
Publikováno v:
Ceramics International. 41:12717-12727
In this article the experiments are described concerning the preparation conditions and the properties of multiwall –COOH functionalized carbon nanotube (fMWCNT)/hydroxyapatite and silica substituted hydroxyapatite composites. During the experiment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::317ce55437dfc25169c9ef6e17937c33
https://doi.org/10.1016/j.ceramint.2015.06.104
https://doi.org/10.1016/j.ceramint.2015.06.104
Publikováno v:
Scopus-Elsevier
The survey of the lithium content of several spring and bottled mineral waters originating from Transylvania (Romania) has been carried out by atomization of 3 L sample from a Pt-wire loop in the methane-air (M-A) flame. The quantification conditions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58d1d3d154bede9bf1ff87315d2d7ae5
https://doi.org/10.30638/eemj.2012.195
https://doi.org/10.30638/eemj.2012.195
Publikováno v:
Journal of Biochemical and Biophysical Methods. 70:1234-1239
The zinc content of 3 μL of vegetal samples (tree leaves, lichens and grape sap) atomized from a Pt-wire in the methane–air flame has been determined by atomic absorption spectrometry. The effect of gas flow rates and the atomization height in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cdb0fd4516ec283a786e31387902855f
https://doi.org/10.1016/j.jbbm.2007.04.006
https://doi.org/10.1016/j.jbbm.2007.04.006
Autor:
Chei Feilun, Tian Lin, Yan Fei, Tuo Yong, Ladislau Kékedy-Nagy, Atakora Djak, Tan Zhu-zhong, Yao Jun, Wang Fei
Publikováno v:
Journal of Wuhan University of Technology-Mater. Sci. Ed.. 21:4-8
A rapid method for the determination of impurity elements, such as Zn, Ni, Co, Cr, Cu, Cd and Pb in manganese tetroxide was developed, using inductively coupled plasma atomic emission spectrometry (ICP-AES). The critical instrumental parameters such
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c80df9f1b27a52307d68a4e5f8dac33b
https://doi.org/10.1007/bf02861457
https://doi.org/10.1007/bf02861457
Autor:
Ladislau Kékedy-Nagy
Publikováno v:
Talanta. 44:1919-1922
The effect of a cylindrical impactor in the spray chamber of a flame photometer on the characteristics of the aerosol formed, on the transport-efficiency of the nebulizer-spray chamber system, as well as on the analytical signal has been investigated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13beaa845faad6953be8ebf2f982327b
https://doi.org/10.1016/s0039-9140(97)00074-x
https://doi.org/10.1016/s0039-9140(97)00074-x
Publikováno v:
Acta chimica Slovenica. 57(4)
The rubidium content in 3 µL of some beverage products (beer, wine, vegetable and fruit juices) atomized from a Ptwire in the methaneair flame has been determined by atomic emission spectrometry. The flame atomization conditions of rubidium were opt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::36c439d494b7719145aaf8baf8f98fa9
https://pubmed.ncbi.nlm.nih.gov/24061895
https://pubmed.ncbi.nlm.nih.gov/24061895
Autor:
Ladislau Kékedy-Nagy, Emil A. Cordos
Publikováno v:
Talanta. 52(4)
The rubidium content of some well and mineral waters has been determined by flame atomic emission spectrometry using the methane–air flame. Effects of the flame and of instrumental parameters (flame composition, the observation height, spectral ban
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd453e587cad0aa3289cdb99aeaa28bd
https://pubmed.ncbi.nlm.nih.gov/18968022
https://pubmed.ncbi.nlm.nih.gov/18968022