|
“Quantification in XRF analysis of intermediate-thickness samples”. Markowicz AM, Van Grieken RE page 339 (1992).
Keywords: H3 Book chapter; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
|
|
|
“Radiation damage evaluation on LYSO and LuYAP materials through Dpa calculation assisted by Monte Carlo method”. Piñera I, Abreu Y, van Espen P, Diaz A, Leyva A, Cruz CM, IEEE conference record
T2 –, IEEE Nuclear Science Symposium/Medical Imaging Conference (NSS/MIC)/18th, International Workshop on Room-Temperature Semiconductor X-Ray and, Gamma-Ray Detectors, OCT 23-29, 2011, Valencia, SPAIN , 1609 (2011)
Abstract: The aim of the present work is to study the radiation damage induced in LYSO and LuYAP crystals by the gamma radiation and the secondary electrons/positrons generated. The displacements per atom (dpa) distributions inside each material were calculated following the Monte Carlo assisted Classical Method (MCCM) introduced by the authors. As gamma sources were used Sc-44, Na-22 and V-48. Also the energy of gammas from the annihilation processes (511 keV) was included in the study. This procedure allowed studying the in-depth dpa distributions inside each crystal for all four sources. It was also possible to obtain the separate contribution from each atom to the total dpa. The LYSO crystals were found to receive more damage, mainly provoked by the displacements of silicon and oxygen atoms.
Keywords: P1 Proceeding; Engineering sciences. Technology; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
|
|
|
“Recent developments of laboratory grazing emission X-ray fluorescence spectrometry”. Claes M, de Bokx P, Van Grieken R, , 103 (1999)
Keywords: P1 Proceeding; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
|
|
|
“Removal of natural organic matter from water by using ion-exchange resins”. Kabsch-Korbutowicz M, Krupinska B, Przemysl chemiczny
T2 –, Scientific and Technical Conference on Water and Wastewater Basis for, Environmental Protection (School of Quality Water 2008), MAY 28-30, 2008, Kolobrzeg, POLAND 87, 473 (2008)
Abstract: Four aq. solns. contg. natural peat components and the water from Odra river were treated with 3 anion-exchange resins (2.5 to 15 cm(3) of resin per 1 dm(3) of the sample) for 5-60 min to remove the org. matter. The process efficiency was detd. by UV absorbance (254 nm) and colour intensity measurements. The treatment resulted in discoloration of the solns. A resin with weak alky, was the most efficient. The degree of removal increased with increasing the resin dose and contact time. The presence of inorg. anions in the soins. contributed to a decrease of process effectivity.
Keywords: A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
|
|
|
“Research for preventive conservation and optimal presentation of world heritage in Museum Plantin-Moretus, Antwerp”. Kontozova V, Krupińska B, Van Grieken R, Janssen E, Moris H, Aerts D, Watteeuw L, van Bos M, Peckstadt A, (2011)
Keywords: P3 Proceeding; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
|
|
|
Chou L, Harlay J, Roevros N, Lannuzel D, Rebreanu L, van der Zee C, Lapernat P-E, Daro M-H, Aerts K, Godoi R, Van Grieken R (2009) Role of oceanic production and dissolution of calcium carbonate in climate change (CCCC): final report
Keywords: Minutes and reports; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
|
|
|
“Sample preparation for X-ray fluorescence”. Schmeling M, Van Grieken RE page 933 (2002).
Keywords: H3 Book chapter; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
|
|
|
“Siberian Haze: complex study of aerosols in Siberia”. Koutsenogii PK, van Malderen H, Hoornaert S, Van Grieken R, Koutsenogii KP, Boufetov N, Makarov VI, Smoljakov BS, Nemirovski AM, Osipova LP, Krjukov JA, Ivakin EA, Posukh OL, Bronstein EL, Optics of the atmosphere and ocean 9, 712 (1996)
Keywords: A3 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
|
|
|
“Single particle analysis of aerosols from Siberia”. van Malderen H, Van Grieken R, Khodzher TV, Grachev M, Bufetov NS, Koutsenogii KP, Proceedings of the Russian-Ukrainian-Austrian-German Analytical Symposium (1994)
Keywords: P3 Proceeding; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
|
|
|
“Solubilization of struvite as a sustainable nutrient source for single cell protein production”. Muys M, Derese S, Verliefde A, Vlaeminck SE, Communications in agricultural and applied biological sciences 81, 179 (2016)
Abstract: By 2050, the world population will have considerably expanded and the life standard of many will increase, yielding a 50% higher demand in protein (FAO, 2011), and even increases of 82 and 102% for diary and meat products, respectively (Boland et al., 2013). To provide in this increasing demand we are highly dependent on our classical fertilizer to food chain which has a high environmental impact and lacks efficiency. Nutrient losses cause eutrophication and biodiversity loss and the input of resources is already beyond the boundaries of environmental sustainability (Steffen et al., 2015). Phosphate fertilizers are made from phosphate rock (apatite), of which the reserves are predicted to be depleted within 50 100 years if we continue business as usual (Cordell et al., 2009). Next to problems related to the unbalanced geopolitical distribution with dominance in China and Morocco, the decreasing quality of the remaining apatite will result in an increasing environmental impact of fertilizer production. Finally, our traditional food production model requires 30% of all ice-free land, 70% of all available freshwater and produces up to one third of the global greenhouse gas emission, of which 80 to 86% is linked to agricultural production (Vermeulen et al., 2012). To ensure food security, nutrient recovery from waste streams can provide an important strategy. In this context, struvite ( ) crystallisation may be applied to recover phosphorus, along with some nitrogen. Reusing these nutrients as agricultural fertilizer on the field will lead to considerable losses to the environment. In contrast, their use to cultivate micro-organisms, e.g. for single cell protein (SCP), offers to potential of a near perfect conversion efficiency (Moed et al., 2015). At this moment, microalgae represent the most developed type of SCP, and are a promising protein source due to their growth rate, high nutritional quality and extremely high nutrient usage efficiency (Becker, 2007). Reliable solubilisation data are essential to design a technological strategy for struvite dosage in bioreactors for SCP production. The effect on solubility and solubilisation rate of relevant physicochemical parameters was studied experimentally in aqueous solutions. Because pH and temperature greatly affect solubilisation kinetics they were set at a constant value of 7 and 20°C respectively. The effect of some parameters on struvite solubility was already studied (Bhuiyan et al., 2007; Ariyanto et al., 2014; Roncal-Herrero and Oelkers, 2011), but solubilisation rates were not yet considered and pH was not controlled at a constant value. The chemical parameters considered in this study include the concentration of different common ions ( and ), foreign ions ( and the chelating agent ethylenediaminetetraacetic acid, EDTA) present in micro-algal cultivation media as well as ionic strength (as set by NaCl). The main physical parameter included was contact surface, through variation in initial particle size and as well as in struvite dosage concentration.
Keywords: A2 Journal article; Engineering sciences. Technology; Sustainable Energy, Air and Water Technology (DuEL)
|
|
|
“Some studies of the effect of indoor and outdoor pollutants on cultural heritage items”. Van Grieken R, Kontozova V, Godoi RHM, Spolnik Z, Worobiec A, Deutsch F, Bencs L, (2005)
Keywords: P3 Proceeding; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation); Laboratory Experimental Medicine and Pediatrics (LEMP)
|
|
|
“Startup strategies of deammonification reactors treating reject water from thermally hydrolyzed solids”. Zhang Q, Vlaeminck SE, DeBarbadillo C, Suzuki R, Kharkar SM, Al-Omari A, Wett B, Chandran K, Murthy S, De Clippeleir H, , 5 p.
T2 (2017)
Keywords: P3 Proceeding; Engineering sciences. Technology; Sustainable Energy, Air and Water Technology (DuEL)
|
|
|
“State-of-the-art and research needs for trace metals”. Playford K, Colin JL, Pacyna JM, Pirrone N, Schulz M, Van Grieken R, Wrembel Z page 7 (1998).
Keywords: H3 Book chapter; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
|
|
|
“Struvite and organic fertilizer impacting the rhizosphere microbial community, nutrient turnover and plant growth performance”. Grunert O, Robles Aguilar AA, Hernandez-Sanabria E, Vandekerckhove T, Reheul D, Van Labeke M-C, Vlaeminck S, Boon N, Jablonowski ND, , 12 p.
T2 (2016)
Keywords: P3 Proceeding; Engineering sciences. Technology; Sustainable Energy, Air and Water Technology (DuEL)
|
|
|
“Struvite solubilisation rates enable direct addition To single cell protein bioreactors”. Muys M, Derese S, Verliefde A, Vlaeminck SE, , 10 p.
T2 (2016)
Keywords: P3 Proceeding; Engineering sciences. Technology; Sustainable Energy, Air and Water Technology (DuEL)
|
|
|
“A study of aluminium-exposed fish using a scanning proton microprobe”. Cholewa M, Legge GJF, Eeckhaoudt S, Van Grieken R, Proceedings of the Australian Conference on Nuclear Techniques of Analysis (1994)
Keywords: P3 Proceeding; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
|
|
|
Keulemans M (2017) Study of electron transfer processes in plasmonic photocatalysis. 170 p
Keywords: Doctoral thesis; Engineering sciences. Technology; Sustainable Energy, Air and Water Technology (DuEL)
|
|
|
“Study of microgeometry of porous materials using synchrotron computed microtomography”. Jones KW, Feng H, Lindquist WB, Adler PM, Thover JF, Vekemans B, Vincze L, Szalóki I, Van Grieken R, Adams F, Riekel C page 39 (2003).
Keywords: H3 Book chapter; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
|
|
|
“Study of the Antarctic aerosol using X-ray fluorescence and single particle analysis”. Rojas CM, Van Grieken RE, Cantillano ME, Scientific series of the Chilean Antarctic Institute (Ser. Cinet. INACH) 42, 37 (1992)
Keywords: A3 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
|
|
|
“NO2 verkeersmetingen in Vlaanderen door passieve bemonstering”. Potgieter-Vermaak S, Stranger M, Verlinden L, Roekens E, Van Grieken R, Die Suid-Afrikaanse tydskrif vir natuurwetenskap en tegnologie 27, 266 (2008)
Keywords: A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
|
|
|
“The patron of Hieronymus Bosch's 'Last Judgment' triptych in Vienna”. Koldeweij J, Hoogstede L, Ilsink M, Janssens K, De Keyser N, Gotink RK, Legrand S, Nauhaus JM, van der Snickt G, Spronk R, The Burlington magazine 160, 106 (2018)
Abstract: A technical examination of the Last Judgment triptych by Hieronymus Bosch in the Paintings Gallery of the Academy of Fine Arts, Vienna, has revealed a painted escutcheon with the coat of arms of the Burgundian court official Hippolyte de Berthoz underneath the current surface of the right outer wing. This allows him to be firmly identified as the painting's patron.
Keywords: A1 Journal article; Art; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
|
|
|
“Titanium (germano-)silicides featuring 10-9 Ω.cm2 contact resistivity and improved compatibility to advanced CMOS technology”. Yu H, Schaekers M, Chew SA, Eyeraert J-L, Dabral A, Pourtois G, Horiguchi N, Mocuta D, Collaert N, De Meyer K, 2018 18th International Workshop On Junction Technology (iwjt) , 80 (2018)
Abstract: uIn this work, we discuss three novel Ti (germano-)silicidation techniques featuring respectively the pre-contact amorphization implantation (PCAI), the TiSi co-deposition, and Ti atomic layer deposition (ALD). All three techniques form TiSix(Ge-y) contacts with ultralow contact resistivity (rho(c)) of (1-3)x10(-9) Omega.cm(2) on both highly doped n-Si and p-SiGe substrates: these techniques meet rho(c) requirement of 5-14 nm CMOS technology and feature unified CMOS contact solutions. We further discuss the compatibility of these techniques to the realistic CMOS transistor fabrication.
Keywords: P1 Proceeding; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
|
|
|
“Towards application of mainstream deammonification on municipal wastewater in warm and cold areas”. Mozo I, Lacoste L, aussenac J, De Cocker P, Vlaeminck SE, Sperandio M, Caligaris M, Graveleau L, Barillon B, Martin Ruel S, , 4 p.
T2 (2016)
Keywords: P3 Proceeding; Engineering sciences. Technology; Sustainable Energy, Air and Water Technology (DuEL)
|
|
|
“Towards application of mainstream deammonification on municipal wastewater in warm and cold areas”. Mozo I, Lacoste L, Aussenac J, De Cocker P, Vlaeminck SE, Sperandio M, Caligaris M, Barillon B, Martin Ruel S, , 4 p.
T2 (2016)
Keywords: P3 Proceeding; Engineering sciences. Technology; Sustainable Energy, Air and Water Technology (DuEL)
|
|
|
“Trace elements and individual particle analysis of atmospheric aerosols from the Antarctic peninsula”. Artaxo P, Rabello MLC, Maenhaut W, Van Grieken R, Tellus 44b, 318 (1992)
Keywords: A3 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
|
|
|
“Transitioning from mesophilic to thermophilic nitrification: shaping a niche for archaeal ammonia oxidizers”. Vandekerckhove T, Courtens ENP, Prat D, Vilchez-Vargas R, Vital M, Pieper DH, Meerbergen K, Lievens B, Boon N, Vlaeminck SE, , 9 p.
T2 (2016)
Keywords: P3 Proceeding; Engineering sciences. Technology; Sustainable Energy, Air and Water Technology (DuEL)
|
|
|
“Ultrastructural localization of aluminum in patients with dialysis-associated osteomalacia”. Verbueken AH, van de Vijver FL, Van Grieken RE, Paulus GJ, Visser WJ, d'Haese P, de Broe ME, Clinical chemistry : international journal of laboratory medicine and molecular diagnostics 30, 763 (1984)
Abstract: Using laser microprobe mass analysis, we studied the ultrastructural localization of aluminum in liver and bone tissue of chronic-hemodialysis patients with proven aluminum-induced osteomalacia. In the liver, aluminum was observed to be almost exclusively associated with iron. Detectable aluminum and large amounts of iron were found in lysosomes of both hepatocytes and Kupffer cells. In bone, aluminum was localized at the osteoid/calcified-bone interface and also was associated with iron in some cases.
Keywords: A1 Journal article; Pharmacology. Therapy; Pathophysiology; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation); Laboratory Experimental Medicine and Pediatrics (LEMP)
|
|
|
“Understanding ultrafine particles dynamics within a one km urban grid”. Mishra VK, Dons E, Panis LI, Frijns E, van Poppel M, Berghmans P, Bleux N, Wuyts K, Samson R, (2010)
Keywords: P3 Proceeding; Sustainable Energy, Air and Water Technology (DuEL)
|
|
|
“Use of grazing emission XRF spectrometry for silicon wafer surface contamination measurements”. de Gendt S, Kenis K, Mertens PW, Heyns MM, Claes M, Van Grieken RE, Bailleul A, Knotter M, de Bokx PK, (1996)
Keywords: P3 Proceeding; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
|
|
|
“Use of stable isotope measurements to evaluate the origin of suphur in gypsum layers on limestone buildings”. Torfs KM, Van Grieken RE, Buzek F, Environmental science and technology 31, 2650 (1997)
Keywords: A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
|
|