Zobrazeno 1 - 10
of 172
pro vyhledávání: '"I. Roelandts"'
Publikováno v:
Environmental and Experimental Botany. 38:87-97
Nigella damascena dry seeds were irradiated with X-rays (250 kV) at fractionated exposures (2 × 40 and 2 × 20 Gy) separated by time intervals ranging from 120 to 240 s. A decrease of chromosome aberrations (threshold) observed with 60Co γ-rays bet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8ea9aa1a1972abf5434f393fbad082f
https://doi.org/10.1016/s0098-8472(96)01050-7
https://doi.org/10.1016/s0098-8472(96)01050-7
Publikováno v:
European Respiratory Journal. 5:804-809
Intracellular iron can be estimated semi-quantitatively by histochemical determination using the ferrocyanide reagent's score. Particle-induced X-ray emission (PIXE) allows accurate determination of various elements including iron in cells and biolog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8863fe3d1b32cae195e221acd6b1ce8
https://doi.org/10.1183/09031936.93.05070804
https://doi.org/10.1183/09031936.93.05070804
Autor:
I. Roelandts, A. Deblond
Publikováno v:
Chemical Geology. 95:167-176
Devonian sedimentary rocks from the Dinant syncline in southern Belgium were analysed by inductively coupled plasma-atomic emission spectrometry (ICP-AES) for nine rare-earth elements (REE). The method involves acid digestion of the sample and cation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c09527ab7ac926bb2926278c8e735d4e
https://doi.org/10.1016/0009-2541(92)90053-8
https://doi.org/10.1016/0009-2541(92)90053-8
Publikováno v:
The European respiratory journal. 5(7)
Intracellular iron can be estimated semi-quantitatively by histochemical determination using the ferrocyanide reagent's score. Particle-induced X-ray emission (PIXE) allows accurate determination of various elements including iron in cells and biolog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::0fcf0e9452610f49171a71ca31a7b6cf
https://pubmed.ncbi.nlm.nih.gov/1379940
https://pubmed.ncbi.nlm.nih.gov/1379940
Autor:
I. Roelandts, P.W.J.M. Boumans
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 44:1-4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28b1981b9c57d9f3602a543ba3983aa6
https://doi.org/10.1016/0584-8547(89)80144-2
https://doi.org/10.1016/0584-8547(89)80144-2
Anion-exchange isolation of rare-earth elements from apatite minerals in methanol-nitric acid medium
Publikováno v:
Analytica Chimica Acta. 73:141-148
Batch distribution coefficients, Kd, of rare-earth elements (REE) and other elements were determined radiochemically for a strongly basic nitrate anionexchange resin Dowex 1-X8 100–200 mesh, in nitric acid-methanol media of varying composition. Thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b7f1b7978489fc48c4c86e6a0d72b03
https://doi.org/10.1016/s0003-2670(01)82815-4
https://doi.org/10.1016/s0003-2670(01)82815-4
Autor:
A.O. Brunfelt, I. Roelandts
Publikováno v:
Talanta. 21:513-521
A procedure is described for the non-destructive determination of Na, Mn, La, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Yb, Lu and Th in apatites by thermal and epithermal neutron-activation of independent portions of the material. The method was applied to th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::51da7d41cdeee8c62c925fbe4d4e1018
https://doi.org/10.1016/0039-9140(74)80180-3
https://doi.org/10.1016/0039-9140(74)80180-3
Autor:
I. Roelandts, G. Duyckaerts
Publikováno v:
Analytica Chimica Acta. 68:131-136
The liquid-liquid extraction of rare-earth elements (REE) by 0.75 M di-(2-ethylhexyl) phosphoric acid (HDEHP) in cyclohexane from perchloric acid (1–12M) has been investigated. At moderate perchloric acid molarities (1–6 M), the distribution coef
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc10a4fbb41fdfc70add15f7028b310c
https://doi.org/10.1016/s0003-2670(01)85153-9
https://doi.org/10.1016/s0003-2670(01)85153-9
Publikováno v:
Separation Science. 9:447-450
A procedure for the separation of aluminum at levels of 10 to 100 μg/g from silver matrices has been developed. The method is based upon the selective isolation of the silver bulk by reduction with formic acid and the amalgamation mercury-silver. An
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::683649a8cbfade1017b72664a2f47860
https://doi.org/10.1080/00372367408056080
https://doi.org/10.1080/00372367408056080
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