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“Microanalysis of individual silver halide microcrystals”. Wu S, van Daele A, Jacob W, Gijbels R, Verbeeck A, de Keyzer R, , 1612 (1992)
Keywords: P3 Proceeding; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
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“Structural analysis of silver halide cubic microcrystals with epitaxial or conversion growths by STEM-EDX”. Wu S, van Daele A, Jacob W, Gijbels R, Verbeeck A, de Keyzer R, Mikrochimica acta: supplementum 12, 261 (1992)
Keywords: A3 Journal article; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
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“A temperature study of mixed AgBr-AgBrI tabular crystals”. Goessens C, Schryvers D, van Landuyt J, Geuens I, Gijbels R, Jacob W, de Keyzer R, , 36 (1992)
Keywords: P3 Proceeding; Electron microscopy for materials research (EMAT); Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
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“Analysis of silver halide microcrystals using different modes of a scanning transmission electron microscope and digital image processing”. Geuens I, Gijbels R, Jacob WA, Verbeeck A, de Keyzer R, The journal of imaging science and technology 36, 534 (1992)
Keywords: A1 Journal article; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
Impact Factor: 0.349
Times cited: 10
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“Depth profiling of silver halide microcrystals”. Geuens I, Gijbels R, Jacob W, Verbeeck A, de Keyzer R, , 479 (1992)
Keywords: P3 Proceeding; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
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“Electron energy-loss spectroscopy and its application to individual particle analysis”. Xhoffer C, Jacob W, Van Grieken R, Broekaert JAC, Buseck P, (1992)
Keywords: P3 Proceeding; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
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“X-ray micro-analysis of aluminium in pumpkinseed gills”. Eeckhaoudt S, Jacob W, Witters H, Van Grieken R, European journal of morphology 30, 296 (1992)
Keywords: A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
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“Characterization of crystal defects and analysis of iodide distribution in mixed tabular silver halide grains by conventional transmission electron microscopy, X-ray diffractometry and back-scattered electron imaging”. Goessens C, Schryvers D, van Landuyt J, Amelinckx S, Geuens I, Gijbels R, Jacob W, Verbeeck A, de Keyzer R, (1991)
Keywords: P3 Proceeding; Electron microscopy for materials research (EMAT); Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
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“The primary energy dependence of backscattered electron images up to 100 keV”. Geuens I, Nys B, Naudts J, Gijbels R, Jacob W, van Espen P, Scanning microscopy 5, 339 (1991)
Keywords: A1 Journal article; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT); Chemometrics (Mitac 3)
Times cited: 3
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“Depth profiling of silver halide microcrystals”. Geuens I, Gijbels R, Jacob W, , 479 (1991)
Keywords: P3 Proceeding; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
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“Phosphorus, calcium and lead distribution in collagen in lead induced soft tissue calcification : an ultrastructural and X-ray microanalytical study”. Vandeputte DF, Jacob WA, Van Grieken RE, Matrix 10, 33 (1990). http://doi.org/10.1016/S0934-8832(11)80135-6
Abstract: Repeated intraperitoneal injections of lead acetate in rats caused a calcification of the skin of the abdomen near the site of the injections. In the lead-induced calcifications, electron dense collagen bundles could be observed. On the surface of the collagen fibrils, needle-like crystals were visible. With energy-dispersive X-ray analysis, phosphorus, calcium and lead were detected in the electron dense collagen bundles. X-ray maps of the P-Kα, Ca-Kα, and Pb-Lα plus Pb-Lβ lines showed an equivalent distribution along the collagen fibrils for phosphorus and calcium. The occurrence of the most electron dense areas in the STEM-image was comparable to the lead distribution. A good correlation existed between the structural and the elemental images of the same area. Although the medicinal use of preparations containing lead is no longer recommended, some are still prescribed. From our results we can conclude that they should not be applied to injured or inflamed skin.
Keywords: A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
DOI: 10.1016/S0934-8832(11)80135-6
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“Influence of fixation procedures on the microanalysis of lead-induced intranuclear inclusions in rat kidney”. Vandeputte DF, Jacob WA, Van Grieken RE, The journal of histochemistry and cytochemistry 38, 331 (1990). http://doi.org/10.1177/38.3.2154517
Abstract: Using Laser Microprobe Mass Analysis (LAMMA), we studied the chemical composition of lead-induced intranuclear inclusions in rat kidney tissue prepared by three different wet chemical fixation procedures for transmission electron microscopy. Fixation with glutaraldehyde-Na2S gave the same results as fixation with glutaraldehyde only: a high lead concentration could be detected. Therefore, for lead strongly bound to proteins, precipitation procedures are not essential. Post-fixation with osmium tetroxide drastically changed the composition of the inclusions: the lead concentration decreased substantially, while sodium, calcium, and barium were introduced. The osmium tetroxide fixative was found to be the source of the contamination. It also contained aluminum, and we suggest that other proteins (e.g., in neurofibrillary tangles) might be able to take up Al out of solution and that care must be exercised in interpreting the microanalytical results of osmium-fixed material. For the microanalysis of the lead inclusions, fixation with glutaraldehyde only provides a good compromise between preservation of the ultrastructure and maintenance of the element distribution.
Keywords: A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
DOI: 10.1177/38.3.2154517
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“Ultrastructural localization of aluminium in liver of aluminium maltol-treated rabbits by laser microprobe mass analysis”. Vandeputte D, Van Grieken RE, Jacob WA, Savory J, Bertholf RL, Wills MR, Biomedical and environmental mass spectrometry 18, 598 (1989). http://doi.org/10.1002/BMS.1200180815
Abstract: By means of laser microprobe mass analysis (LAMMA), we have studied the ultrastructural localization of aluminium in livers of aluminium maltol-treated rabbits. This animal model was developed to study long-term aluminium toxicity using systemic (intravenous) administration of aluminium. We could only detect aluminium in electron-dense inclusion bodies found in large, sometimes multinucleated cells. These results prove that the actual observation of aluminium deposits in liver with LAMMA gives more information than bulk analysis and can be very useful to explore mechanisms of toxicity.
Keywords: A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
DOI: 10.1002/BMS.1200180815
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“Application of electron energy loss spectroscopy to aerosols”. Xhoffer C, Jacob W, Van Grieken R, Journal of aerosol science 20, 1617 (1989). http://doi.org/10.1016/0021-8502(89)90901-4
Keywords: A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
DOI: 10.1016/0021-8502(89)90901-4
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“A microanalytical study of the gills of aluminium-exposed rainbow trout (Salmo gairdneri)”. Goossenaerts C, Van Grieken R, Jacob W, Witters H, Vanderborght O, International journal of environmental analytical chemistry 34, 227 (1988). http://doi.org/10.1080/03067319808026840
Keywords: A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
DOI: 10.1080/03067319808026840
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“A microanalytical study of green and necrotic needle tissue”. Goossenaerts CH, Verbueken AH, Jacob WA, Van Praag HJ, Van Grieken RE page 224 (1987).
Keywords: H3 Book chapter; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
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“Laser microprobe mass analysis (LAMMA) to study lead intoxication at the subcellular level”. Vandeputte DF, Verbueken AH, Jacob WA, Van Grieken RE, Acta pharmacologica et toxicologica 59, 617 (1986). http://doi.org/10.1111/J.1600-0773.1986.TB02840.X
Keywords: A3 Journal article; Pharmacology. Therapy; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
DOI: 10.1111/J.1600-0773.1986.TB02840.X
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“Localisation of lead in tissues of poisoned rats by laser microprobe mass analysis (LAMMA)”. Vandeputte D, Verbueken A, Jacob W, de Broe M, Van Grieken R, (1986)
Keywords: P3 Proceeding; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation); Laboratory Experimental Medicine and Pediatrics (LEMP)
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“Doped albumin : stndardization possibilities for LAMMA-analysis of thin freeze-dried cryosections of biological tissue”. Verbueken AH, Jacob WA, Frederik PM, Busing WM, Hersten RC, Van Grieken RE, Journal de physique 45, 561 (1984)
Keywords: A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
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