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“Analyses of petrified wood by electron, X-ray and optical microprobes”. Kuczumov A, Vekemans B, Schalm O, Dorriné, W, Chevallier P, Dillmann P, Ro C-U, Janssens K, Van Grieken R, Journal of analytical atomic spectroscopy 14, 435 (1999). http://doi.org/10.1039/A806748A
Keywords: A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
DOI: 10.1039/A806748A
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“Compositional distinctions between 16th century “Façon-de-Venise&rdquo, and Venetian glass vessels, excavated in Antwerp, Belgium”. Deraedt I, Janssens K, Veeckman J, Journal of analytical atomic spectroscopy 14, 483 (1999). http://doi.org/10.1039/A808385A
Keywords: A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
DOI: 10.1039/A808385A
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“Localised and non-destructive analysis of metallic artefacts from ancient Egypt by means of a compact μ-XRF instrument”. Vittiglio G, Janssens K, Adams F, Oost A, Spectrochimica acta: part B : atomic spectroscopy 54, 1697 (1999). http://doi.org/10.1016/S0584-8547(99)00100-7
Keywords: A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
Impact Factor: 3.241
DOI: 10.1016/S0584-8547(99)00100-7
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“Modeling of photon scattering at high X-ray energies : experiment versus simulation”. Vincze L, Vekemans B, Janssens K, Adams F, Journal of analytical atomic spectrometry
T2 –, 15th International Congress on X-Ray Optics and Microanalysis (ICXOM), AUG 24-27, 1998, ANTWERP, BELGIUM 14, 529 (1999). http://doi.org/10.1039/A808040B
Abstract: The use of a detailed Monte Carlo simulation code for X-ray fluorescence spectrometers is demonstrated for calculating the outcome of X-ray scattering experiments in the incident energy range 40-80 keV. The code was validated by comparisons of experimental and simulated spectral distributions in the case of thick, homogeneous samples in which multiple photon scattering occurs with high probability. The experimental spectral distributions were collected at beamline BW5 of HASYLAB, Germany, where a highly energetic, monochromatic synchrotron beam is available. With respect to heterogeneous samples, the code was employed to evaluate the use of Rayleigh and Compton scatter signals for obtaining three dimensional information on the sample dark matrix composition.
Keywords: A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
Impact Factor: 3.379
DOI: 10.1039/A808040B
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“Monte Carlo simulation of X-ray fluorescence spectra: part 4: photon scattering at high X-ray energies”. Vincze L, Janssens K, Vekemans B, Adams F, Spectrochimica acta: part B : atomic spectroscopy , 1711 (1999). http://doi.org/10.1016/S0584-8547(99)00094-4
Keywords: A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
Impact Factor: 3.241
DOI: 10.1016/S0584-8547(99)00094-4
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“The non-destructive determination of REE in fossilized bone using synchrotron radiation induced K-line X-ray microfluorescence analysis”. Janssens K, Vincze L, Vekemans B, Williams CT, Radtke M, Haller M, Knöchel A, Fresenius' journal of analytical chemistry 363, 413 (1999). http://doi.org/10.1007/S002160051212
Abstract: The sensitivity and applicability of the synchrotron radiation induced X-ray microfluorescence (mu-SRXRF) spectrometer at the Hamburg synchrotron laboratory Hasylab for the determination of the distribution of trace concentrations of rare-earth elements (REE) in fossilized bone are discussed and critically compared to those of other trace analytical methods such as instrumental neutron activation analysis (INAA) and LAMP-ICPMS (laser ablation microprobe inductively-coupled plasma mass spectrometry). Measurements were carried out on two bone samples from contrasting terrestrial depositional environments at Olduvai Gorge (Tanzania). Results indicate that the microdistribution of the REE in these biological materials is not homogeneous and that the relative abundance of these elements can provide information on the palaeoenvironment during the fossilization process. The heterogeneous distribution of the REE can be determined in a quantitative and completely non-destructive manner provided the concentrations of individual REE are above 10 mu g/g.
Keywords: A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
DOI: 10.1007/S002160051212
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“Trace-level microanalysis of Roman glass from Khirbet Qumran, Israel”. Aerts A, Janssens K, Adams F, Journal of archaeological science 26, 883 (1999). http://doi.org/10.1006/JASC.1999.0397
Keywords: A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
Impact Factor: 2.602
DOI: 10.1006/JASC.1999.0397
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“Application of auxiliary signals in X-ray fluorescence and electron microprobe analysis for density evaluation”. Kuczumov A, Vekemans B, Schalm O, Vincze L, Dorriné, W, Gysels K, Van Grieken R, X-ray spectrometry 28, 282 (1999). http://doi.org/10.1002/(SICI)1097-4539(199907/08)28:4<282::AID-XRS352>3.0.CO;2-H
Keywords: A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
DOI: 10.1002/(SICI)1097-4539(199907/08)28:4<282::AID-XRS352>3.0.CO;2-H
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“Assessment of homogeneity of candidate reference material at the nanogram level and investigation on representativeness of single particle analysis using electron probe X-ray microanalysis”. Ro C-U, Hoornaert S, Van Grieken R, Analytica chimica acta 389, 151 (1999). http://doi.org/10.1016/S0003-2670(99)00160-9
Keywords: A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
DOI: 10.1016/S0003-2670(99)00160-9
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“Composition of aerosols in the marine boundary layer over the seas of the western Russian Arctic”. Shevchenko VP, Lisitzin AP, Kuptzov VM, Van Malderen H, Martin JM, Van Grieken R, Huang WW, Omnia therapeutica. supplemento 39, 142 (1999)
Abstract: During the SPASIBA expedition (Scientific Program on Arctic and Siberian Aquatorium) on board RV “Yakov Smirnitzky” to the Laptev Sea 10 samples of aerosols in the marine boundary layer have been collected by nylon meshes in August-September 1991. The composition of the samples was studied by a combined approach of different analytical techniques (single-particle analysis, instrumental neutron activation analysis, and atomic absorption spectrometry). The mass concentration of coarse (>1 mu m) insoluble fraction of aerosols was from 0.08 to 0.46 mu g/m(3). In all samples remains of land vegetation were found as the main component. The organic carbon content of the aerosols ranged from 23 to 49%. The inorganic part of the samples is represented mainly by alumosilicates and quartz, In all samples anthropogenic fly ash particles were detected, Temporal variations of the element concentrations are caused by various air masses transported to the study area.
Keywords: A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
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“Composition of aerosols in the surface boundary layer of the atmosphere over the seas of the Western Russian Arctic”. Shevchenko VP, Lisitsin AP, Kuptsov VM, van Malderen H, Martin JM, Van Grieken R, Huang WW, Oceanology 39, 128 (1999)
Keywords: A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
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“Determination of low-Z elements in individual environmental particles using windowless EPMA”. Ro C-U, Osán J, Van Grieken R, Analytical chemistry 71, 1521 (1999). http://doi.org/10.1021/AC981070F
Keywords: A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
DOI: 10.1021/AC981070F
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“Determination of silicon in organic matrices with grazing-emission X-ray fluorescence spectrometry”. Claes M, van Dyck K, Deelstra H, Van Grieken R, Spectrochimica acta: part B : atomic spectroscopy 54, 1517 (1999). http://doi.org/10.1016/S0584-8547(99)00098-1
Abstract: The potential of a prototype grazing-emission X-ray fluorescence spectrometer for reliable analysis of sample solutions, obtained by pressurized microwave oven digestion of Si-spiked organic and biological materials, was investigated as part of an inter-laboratory study. The fact that this grazing-emission technique is based on the total reflection phenomenon and wavelength-dispersive detection, gives it the benefit to determine light elements in a sensitive way. Results of the determination of silicon in pork liver, cellulose, urine, serum, spinach, beer, mineral water and horsetail (dry plant extract) samples are presented. Some of the results are compared with those obtained with other analytical techniques. The study proved that determination of silicon traces in biological matrices represents an extremely difficult task, however, measurements of silicon are achieved with acceptable precision. The most important problems still arise when sample pre-treatment is needed prior to analysis. (C) 1999 Elsevier Science B.V. All rights reserved.
Keywords: A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
DOI: 10.1016/S0584-8547(99)00098-1
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“Determination of trace elements in organic matrices by grazing-emission X-ray fluorescence spectrometry”. Spolnik ZM, Claes M, Van Grieken R, Analytica chimica acta 401, 293 (1999). http://doi.org/10.1016/S0003-2670(99)00471-7
Keywords: A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
DOI: 10.1016/S0003-2670(99)00471-7
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“Electron microprobe analysis of suspended matter in the Angola Basin”. Bernard P, Eisma D, Van Grieken R, Journal of sea research 41, 19 (1999). http://doi.org/10.1016/S1385-1101(98)00043-4
Keywords: A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
DOI: 10.1016/S1385-1101(98)00043-4
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“Elemental x-ray images obtained by grazing-exit electron probe microanalysis (GE-EPMA)”. Tsuji K, Nullens R, Wagatsuma K, Van Grieken RE, Journal of analytical atomic spectrometry 14, 1711 (1999). http://doi.org/10.1039/A905301H
Keywords: A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
DOI: 10.1039/A905301H
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“Enhancement of electron-induced X-ray intensity for single particles under grazing-exit conditions”. Tsuji K, Spolnik Z, Wagatsuma K, Zhang J, Van Grieken RE, Spectrochimica acta: part B : atomic spectroscopy 54, 1243 (1999). http://doi.org/10.1016/S0584-8547(99)00073-7
Keywords: A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
DOI: 10.1016/S0584-8547(99)00073-7
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“Enhancement of X-ray fluorescence intensity from an ultra-thin sandwiched layer at grazing-emission angles”. Tsuji K, Takenaka H, Wagatsuma K, de Bokx PK, Van Grieken RE, Spectrochimica acta: part B : atomic spectroscopy 54, 1881 (1999). http://doi.org/10.1016/S0584-8547(99)00143-3
Keywords: A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
DOI: 10.1016/S0584-8547(99)00143-3
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“Field evaluation of a wind tunnel-impactor system for sampling ambient aerosols”. Gysels K, Van Grieken R, Journal of aerosol science 30, 639 (1999). http://doi.org/10.1016/S0021-8502(98)00747-2
Keywords: A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
DOI: 10.1016/S0021-8502(98)00747-2
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“Grazing exit electron probe microanalysis for surface and particle analysis”. Tsuji K, Wagatsuma K, Nullens R, Van Grieken RE, Analytical chemistry 71, 2497 (1999). http://doi.org/10.1021/AC990075P
Keywords: A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
DOI: 10.1021/AC990075P
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“Grazing-exit particle-induced X-ray emission analysis with extremely low background”. Tsuji K, Spolnik Z, Wagatsuma K, Van Grieken RE, Vis RD, Analytical chemistry 71, 5033 (1999). http://doi.org/10.1021/AC990568U
Keywords: A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
DOI: 10.1021/AC990568U
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“Indoor air quality at the Correr Museum, Venice, Italy”. Camuffo D, Brimblecombe P, Van Grieken R, Busse H-J, Sturaro G, Valentino A, Bernardi A, Blades N, Shooter D, de Bock L, Gysels K, Wieser M, Kim O, The science of the total environment 236, 135 (1999). http://doi.org/10.1016/S0048-9697(99)00262-4
Keywords: A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
DOI: 10.1016/S0048-9697(99)00262-4
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“The indoor environment of a modern museum building, the Sainsbury Centre for Visual Arts, Norwich, UK”. Brimblecombe P, Blades N, Camuffo D, Sturaro G, Valentino A, Gysels K, Van Grieken R, Busse H-J, Kim O, Ulrych U, Wieser M, Indoor air 9, 146 (1999). http://doi.org/10.1111/J.1600-0668.1999.T01-1-00002.X
Keywords: A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
DOI: 10.1111/J.1600-0668.1999.T01-1-00002.X
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“Inorganic deterioration affecting the Altamira Cave, N Spain: quantitative approach to wall-corrosion (solutional etching) processes induced by visitors”. Sánchez-Moral S, Soler V, Cañaveras JC, Sanz-Rubio E, Van Grieken R, Gysels K, The science of the total environment 243/244, 67 (1999). http://doi.org/10.1016/S0048-9697(99)00348-4
Keywords: A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
DOI: 10.1016/S0048-9697(99)00348-4
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“Preliminary experiment of total reflection x-ray fluorescence using two glancing x-ray beams excitation”. Tsuji K, Sato T, Wagatsuma K, Claes M, Van Grieken R, The review of scientific instruments 70, 1621 (1999). http://doi.org/10.1063/1.1149687
Keywords: A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
DOI: 10.1063/1.1149687
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“Progress in laboratory grazing emission X-ray fluorescence spectrometry”. Claes M, de Bokx P, Van Grieken R, X-ray spectrometry 28, 224 (1999). http://doi.org/10.1002/(SICI)1097-4539(199907/08)28:4<224::AID-XRS337>3.3.CO;2-W
Keywords: A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
DOI: 10.1002/(SICI)1097-4539(199907/08)28:4<224::AID-XRS337>3.3.CO;2-W
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“Quantification in grazing-emission X-ray fluorescence spectrometry”. Spolnik ZM, Claes M, Van Grieken RE, de Bokx PK, Urbach HP, Spectrochimica acta: part B : atomic spectroscopy 54, 1525 (1999). http://doi.org/10.1016/S0584-8547(99)00051-8
Keywords: A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
DOI: 10.1016/S0584-8547(99)00051-8
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“Single particle analysis of suspended matter in the Makasar Strait and Flores Sea with particular reference to tin-bearing particles”. Dekov VM, van Put A, Eisma D, Van Grieken R, Journal of sea research 41, 35 (1999). http://doi.org/10.1016/S1385-1101(98)00035-5
Keywords: A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
DOI: 10.1016/S1385-1101(98)00035-5
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“Single particle characterisation of inorganic and organic North Sea suspension”. Jambers W, Dekov V, Van Grieken R, Marine chemistry 67, 17 (1999). http://doi.org/10.1016/S0304-4203(99)00046-8
Keywords: A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
DOI: 10.1016/S0304-4203(99)00046-8
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“Trend analysis of the published concentrations of heavy metals in aerosols above the North Sea and the English Channel for the period 1971-1994”. Hoornaert S, Treiger B, Van Grieken R, Laane R, Environmental reviews 7, 191 (1999)
Keywords: A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
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