|   | 
Details
   web
Records
Author Janssens, K.; de Raedt, I.; Vincze, L.; Vekemans, B.; Adams, F.; Haller, M.; Knöchel, A.
Title Composition of 15-17th century archaeological glass vessels excavated in Antwerp, Belgium Type A3 Journal article
Year 1998 Publication HASYLAB Jahresbericht 1997 Abbreviated Journal
Volume 1 Issue Pages 937-938
Keywords A3 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
Abstract
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Wos Publication Date
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Additional Links UA library record
Impact Factor Times cited Open Access
Notes Approved (down) Most recent IF: NA
Call Number UA @ admin @ c:irua:22763 Serial 5541
Permanent link to this record
 

 
Author de Raedt, I.; Janssens, K.; Veeckman, J.; Adams, F.
Title Composition of facon-de-venise and Venetian glass from Antwerp and the Southern Netherlands Type H3 Book chapter
Year 2000 Publication Abbreviated Journal
Volume Issue Pages 346-350
Keywords H3 Book chapter; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
Abstract
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Wos Publication Date
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Additional Links UA library record
Impact Factor Times cited Open Access
Notes Approved (down) Most recent IF: NA
Call Number UA @ admin @ c:irua:27699 Serial 5542
Permanent link to this record
 

 
Author Cagno, S.; de Raedt, I.; Jeffries, T.; Janssens, K.
Title Composition of Facon de Venise glass from early 17th century London in comparison with luxury glass of the same age Type P1 Proceeding
Year 2012 Publication Proceedings of the Society of Photo-optical Instrumentation Engineers T2 – Conference on Integrated Approaches to the Study of Historical Glass, (IASHG), APR 16-17, 2012, Brussels, BELGIUM Abbreviated Journal
Volume Issue Pages 842205-842212
Keywords P1 Proceeding; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
Abstract SEM-EDX and LA-ICP-MS analyses were performed on a set of early 17th century London glass fragments. The samples originate from two archaeological sites (Aldgate and Old Broad Street) where glass workshops were active in this period. The great majority of the samples are made of soda glass. Two distinct compositional groups are observed, each typical of one site of provenance. The samples originating from the Old Broad Street excavation feature a silica-soda-lime composition, with a moderate amount of potash. The samples from Aldgate are richer in potassium and feature higher amounts of trace elements such as Rb, Zr and Cu. The distinction between the two groups stems from different flux and silica sources used for glassmaking. A comparison with different European glass compositions of that time reveals no resemblance with genuine Venetian production, yet the composition of the Old Broad Street glass shows a close similarity to that of fragments produced 'a la facon de Venise' in Antwerp at the end of the 16th century. This coincides with historical sources attesting the arrival of glassworkers from the Low Countries in England and suggests that a transfer of technology took place near the turn of the century.
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Wos 000311900800005 Publication Date 2012-06-06
Series Editor Series Title Abbreviated Series Title
Series Volume 8422 Series Issue Edition
ISSN 978-0-8194-9104-6; 0277-786x ISBN Additional Links UA library record; WoS full record; WoS citing articles
Impact Factor Times cited 1 Open Access
Notes ; ; Approved (down) Most recent IF: NA
Call Number UA @ admin @ c:irua:110142 Serial 5543
Permanent link to this record
 

 
Author Deraedt, I.; Janssens, K.; Veeckman, J.
Title Compositional distinctions between 16th century “Façon-de-Venise” and Venetian glass vessels, excavated in Antwerp, Belgium Type A1 Journal article
Year 1999 Publication Journal of analytical atomic spectroscopy Abbreviated Journal
Volume 14 Issue Pages 483-498
Keywords A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
Abstract
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Wos 000079138500026 Publication Date 2002-07-26
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Additional Links UA library record; WoS full record; WoS citing articles
Impact Factor Times cited Open Access
Notes Approved (down) Most recent IF: NA
Call Number UA @ admin @ c:irua:22887 Serial 5546
Permanent link to this record
 

 
Author Denecke, M.A.; Janssens, K.; Brendebach, B.; Falkenberg, G.; de Nolf, W.; Römer, J.
Title Confocal μ-XRF and μ-XAFS studies of fractured granite following a radiotracer migration experiment Type H3 Book chapter
Year 2007 Publication Abbreviated Journal
Volume Issue Pages
Keywords H3 Book chapter; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
Abstract
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Wos Publication Date
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Additional Links UA library record
Impact Factor Times cited Open Access
Notes Approved (down) Most recent IF: NA
Call Number UA @ admin @ c:irua:64600 Serial 5550
Permanent link to this record
 

 
Author Denecke, M.A.; Janssens, K.; Brendebach, B.; Falkenberg, G.; Römer, J.; Simon, R.; Vekemans, B.
Title Confocal μ-XRF and μ-XAFS studies on fractured granite following a radiotracer migration experiment Type P3 Proceeding
Year 2007 Publication Abbreviated Journal
Volume Issue Pages
Keywords P3 Proceeding; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
Abstract
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Wos Publication Date
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Additional Links UA library record
Impact Factor Times cited Open Access
Notes Approved (down) Most recent IF: NA
Call Number UA @ admin @ c:irua:64602 Serial 5551
Permanent link to this record
 

 
Author Janssens, K.; Denecke, M.; Rothe, J.; Simon, R.
Title Confocal micro-XRF study of element distribution of a uranium enriched tertiary sediment Type H3 Book chapter
Year 2005 Publication Abbreviated Journal
Volume Issue Pages 13-14
Keywords H3 Book chapter; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
Abstract
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Wos Publication Date
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Additional Links UA library record
Impact Factor Times cited Open Access
Notes Approved (down) Most recent IF: NA
Call Number UA @ admin @ c:irua:50854 Serial 5553
Permanent link to this record
 

 
Author Denecke, M.A.; Janssens, K.; Brendebach, B.; de Nolf, W.; Falkenberg, G.; Rothe, J.; Simon, R.; Somogyi, A.; Vekemans, B.; Noseck, U.
Title Confocal mu-XRF, mu-XAFS, and mu-XRD studies of sediment from a nuclear waste disposal natural analogue site and fractured granite following a radiotracer migration experiment Type A1 Journal article
Year 2007 Publication AIP conference proceedings Abbreviated Journal
Volume 882 Issue Pages 187-189
Keywords A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
Abstract Combined mu-XRF, mu-XAFS, and mu-XRD investigations of a uranium-rich tertiary sediment, from a nuclear repository natural analogue site, and a fractured granite bore core section after a column tracer experiment using a Np(V) containing cocktail have been performed. Most mu-XRF/mu-XAFS measurements are recorded in a confocal geometry to provide added depth information. The U-rich sediment results show uranium to be present as a tetravalent phosphate and that U(IV) is associated with As(V). Arsenic present is either As(V) or As(0). The As(0) form thin coatings on the surface of pyrite nodules. A hypothesis for the mechanism of uranium immobilization is proposed, where arsenopyrite acted as reductant of ground water dissolved U(VI) leading to precipitation of less soluble U(IV) and thereby forming As(V). Results for the granite sample show the immobilized Np to be tetravalent and associated with facture material.
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Wos Publication Date
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 0094-243x ISBN Additional Links UA library record; WoS full record; WoS citing articles
Impact Factor Times cited Open Access
Notes Approved (down) Most recent IF: NA
Call Number UA @ admin @ c:irua:103614 Serial 5556
Permanent link to this record
 

 
Author De Vis, K.; Caen, J.; Janssens, K.; Jacobs, P.
Title The consolidation of cracks and fissures in dalle de verre : assessment of selected adhesives Type H2 Book chapter
Year 2013 Publication Abbreviated Journal
Volume Issue Pages 43-52
Keywords H2 Book chapter; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation); Antwerp Cultural Heritage Sciences (ARCHES)
Abstract Dalle de verre windows, created from 19301940 onwards, consist of glass pieces with a thickness of approximately 2 to 5 cm, set in a matrix of (reinforced) concrete. Besides the degradation of the concrete, the windows suffer mainly from a complex three-dimensional form of cracking of the glass elements. The cracks need to be consolidated in order to ensure stability and improve transparency. A selection of possible adhesives was evaluated: Araldite® 2020, Hxtal NYL-1, Fynebond, Paraloid® B-72, LV740, A18 and OR-G®. An attempt has been made to objectively compare these adhesives using a bench-marking system. None of the adhesives appears to be suitable for in situ application; sufficient penetration of the adhesives can only be realised with the help of vacuum techniques.
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Wos Publication Date
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN 978-90-8932-113-8 Additional Links UA library record
Impact Factor Times cited Open Access
Notes Approved (down) Most recent IF: NA
Call Number UA @ admin @ c:irua:114606 Serial 5557
Permanent link to this record
 

 
Author De Vis, K.; Jacobs, P.; Janssens, K.; Caen, J.
Title The consolidation of cracks in architectural glass and dalle de verre : first assessment of possible adhesives Type P3 Proceeding
Year 2011 Publication Abbreviated Journal
Volume Issue Pages
Keywords P3 Proceeding; Art; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
Abstract
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Wos Publication Date
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN 9783839602553 Additional Links UA library record
Impact Factor Times cited Open Access
Notes Approved (down) Most recent IF: NA
Call Number UA @ admin @ c:irua:115170 Serial 5558
Permanent link to this record
 

 
Author Van Grieken, R.; Janssens, K.
Title Cultural heritage conservation and environmental impact assessment by non-destructive testing and micro-analysis Type ME2 Book as editor or co-editor
Year 2005 Publication Abbreviated Journal
Volume Issue Pages 336 p.
Keywords ME2 Book as editor or co-editor; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
Abstract
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Wos Publication Date
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN 90-5809-681-5 Additional Links UA library record
Impact Factor Times cited Open Access
Notes Approved (down) Most recent IF: NA
Call Number UA @ admin @ c:irua:49874 Serial 5562
Permanent link to this record
 

 
Author Godoi, R.H.M.; Kontozova, V.; Godoi, A.F.L.; Bencs, L.; Spolnik, Z.; Janssens, K.; Van Grieken, R.
Title Cultural heritage research in “The Micro and Trace Analysis Center” of the University of Antwerp Type A3 Journal article
Year 2004 Publication Coalition Abbreviated Journal
Volume 7 Issue Pages 11-13
Keywords A3 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
Abstract
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Wos Publication Date
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Additional Links UA library record
Impact Factor Times cited Open Access
Notes Approved (down) Most recent IF: NA
Call Number UA @ admin @ c:irua:43880 Serial 5563
Permanent link to this record
 

 
Author De Vis, K.; Janssens, K.; Jacobs, P.; Caen, J.
Title Dealing with architectural glasses : maintenance, monitoring and emergency treatment Type P3 Proceeding
Year 2015 Publication Abbreviated Journal
Volume Issue Pages
Keywords P3 Proceeding; Engineering sciences. Technology; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation); Antwerp Cultural Heritage Sciences (ARCHES)
Abstract
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Wos Publication Date
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN 978-2-9543731-1-9 Additional Links UA library record
Impact Factor Times cited Open Access
Notes Approved (down) Most recent IF: NA
Call Number UA @ admin @ c:irua:126833 Serial 5565
Permanent link to this record
 

 
Author De Vis, K.; Cagno, S.; Van Mol, W.; Schalm, O.; Janssens, K.; Caen, J.
Title The decolourization of manganese-stained glass : the conversion reaction and evaluation of its effectiveness Type P2 Proceeding
Year 2012 Publication Abbreviated Journal
Volume Issue Pages 463-468
Keywords P2 Proceeding; Engineering sciences. Technology; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
Abstract
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Wos Publication Date
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 978-90-72290-00-7 ISBN Additional Links UA library record
Impact Factor Times cited Open Access
Notes Approved (down) Most recent IF: NA
Call Number UA @ admin @ c:irua:115470 Serial 5566
Permanent link to this record
 

 
Author Alfeld, M.; Vekemans, B.; Janssens, K.; Falkenberg, G.; Broekaert, J.A.C.; Gao, N.; Gibson, D.
Title Depth profiling of multilayered systems by means of confocal μ-XRF in the laboratory an at HASYLAB BL L: a comparison Type H3 Book chapter
Year 2007 Publication Abbreviated Journal
Volume Issue Pages
Keywords H3 Book chapter; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
Abstract
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Wos Publication Date
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Additional Links UA library record
Impact Factor Times cited Open Access
Notes Approved (down) Most recent IF: NA
Call Number UA @ admin @ c:irua:64598 Serial 5572
Permanent link to this record
 

 
Author Terzano, R.; al Chami, Z.; Vekemans, B.; Janssens, K.; Miano, T.; Ruggiero, P.
Title Determination of Zn distribution inside edible plants grown on a polluted soil amended with compost by XRF microtomography Type H3 Book chapter
Year 2007 Publication Abbreviated Journal
Volume Issue Pages
Keywords H3 Book chapter; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
Abstract
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Wos Publication Date
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Additional Links UA library record
Impact Factor Times cited Open Access
Notes Approved (down) Most recent IF: NA
Call Number UA @ admin @ c:irua:64593 Serial 5574
Permanent link to this record
 

 
Author Monico, L.; Sorace, L.; Cotte, M.; de Nolf, W.; Janssens, K.; Romani, A.; Miliani, C.
Title Disclosing the binding medium effects and the pigment solubility in the (photo)reduction process of chrome yellows (PbCrO4/PbCr1-xSxO4) Type A1 Journal article
Year 2019 Publication ACS Omega Abbreviated Journal
Volume 4 Issue 4 Pages 6607-6619
Keywords A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
Abstract The darkening due to chemical alteration of chrome yellows (PbCrO4/PbCr1-xSxO4) is a phenomenon threatening a large number of 19th-20th century paintings, including the Amsterdam Sunflowers by Vincent van Gogh. Our earlier studies have proven that the alteration is due to a Cr(VI) -> Cr(III) reduction with Cr(V)-species that are formed as long-lived intermediates and that bCr(1-x)S(x)O(4) (0 < x <= 0.8) types undergo reduction more readily than monoclinic, S-free, PbCrO4. In this context, there is still lack of knowledge about the effects of the chemical properties of the binding medium (i.e., chemical composition and drying process) and the solubility of chrome yellows on the overall reduction pathways. Here, we study a series of naturally and photochemically aged mock-up paints prepared by mixing chrome yellow powders (PbCrO4/PbCr0.2S0.8O4) with either linseed oil or a water-based acrylic emulsion as the binding medium. Equivalent paints made up of the highly soluble K2CrO4 were also investigated and used as benchmarks to provide a more in-depth understanding of the influence of the solubility on the chromate reduction pathways in the two different binders. A combination of synchrotron radiation-based Cr K-edge X-ray absorption near edge structure (XANES), electron paramagnetic resonance (EPR), and UV-Visible spectroscopy measurements shows that: (1) the Cr(VI) reduction results from the interaction between the pigment and the binder; (2) the process is more significant in oil, giving rise to Cr(V)- and Cr(III)-species as well as oxidized organic compounds; (3) the lightfastness of the chrome yellow pigment is enhanced in the acrylic binder; and (4) the tendency toward chromium reduction increases with increasing solubility of the pigment. Based on our findings, we propose a scheme for the mechanism of the (photo)reduction process of chrome yellows in the oil and acrylic binder. Overall, our results provide new insights into the factors driving the degradation of lead chromate-based paints in artworks and contribute to the development of strategies for preserving them over time.
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Wos 000466552500057 Publication Date 2019-04-10
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 2470-1343 ISBN Additional Links UA library record; WoS full record; WoS citing articles
Impact Factor Times cited 4 Open Access
Notes ; The research was financially supported by the European research project IPERION-CH, funded by the European Commission, H2020-INFRAIA-2014-2015 (grant agreement n. 654028), and by the project AMIS, within the program Dipartimenti di Eccellenza 2018-2022, funded by MIUR and University of Perugia. The University of Perugia is also acknowledged for financial support under the program “Ricerca di Base 2017”. L.S. acknowledges the financial support of Ente CRF. For the beamtime grants received, we thank the ESRF (experiment no. HG64 and in-house beamtimes). ; Approved (down) Most recent IF: NA
Call Number UA @ admin @ c:irua:160416 Serial 5577
Permanent link to this record
 

 
Author de Raedt, I.; Janssens, K.; Veeckman, J.
Title Echt of namaak? Venetiaans glas uit het oude Antwerpen Type A3 Journal article
Year 1999 Publication De wetenschappelijke bibliotheek Abbreviated Journal
Volume 67 Issue Pages 58-67
Keywords A3 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
Abstract
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Wos Publication Date
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Additional Links UA library record
Impact Factor Times cited Open Access
Notes Approved (down) Most recent IF: NA
Call Number UA @ admin @ c:irua:25300 Serial 5579
Permanent link to this record
 

 
Author Janssens, K.
Title Editorial Type P3 Proceeding
Year 2003 Publication Abbreviated Journal
Volume Issue Pages
Keywords P3 Proceeding; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
Abstract
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Wos Publication Date
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Additional Links UA library record
Impact Factor Times cited Open Access
Notes Approved (down) Most recent IF: NA
Call Number UA @ admin @ c:irua:41803 Serial 5580
Permanent link to this record
 

 
Author Janssens, K.; Vekemans, B.; Rouchon-Quillet, V.
Title Estimation of relative Fe2+ and Fe3+ contents of original manuscript fragments by means of μ-XANES and Mössbauer spectrometry Type H3 Book chapter
Year 2005 Publication Abbreviated Journal
Volume Issue Pages
Keywords H3 Book chapter; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
Abstract
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Wos Publication Date
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Additional Links UA library record
Impact Factor Times cited Open Access
Notes Approved (down) Most recent IF: NA
Call Number UA @ admin @ c:irua:50852 Serial 5607
Permanent link to this record
 

 
Author Janssens, K.; Vincze, L.; Vekemans, B.
Title Evaluation and calibration of micro-XRF data Type H3 Book chapter
Year 2000 Publication Abbreviated Journal
Volume Issue Pages 155-207
Keywords H3 Book chapter; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
Abstract
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Wos Publication Date
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Additional Links UA library record
Impact Factor Times cited Open Access
Notes Approved (down) Most recent IF: NA
Call Number UA @ admin @ c:irua:27726 Serial 5609
Permanent link to this record
 

 
Author Vincze, L.; Vekemans, B.; Janssens, K.; Adams, F.; Lippmann, T.
Title Evaluation of a Monte Carlo simulation for EDXRF spectrometers at beamline BW5, HASYLAB Type A3 Journal article
Year 1998 Publication HASYLAB Jahresbericht 1997 Abbreviated Journal
Volume 1 Issue Pages 1043-1044
Keywords A3 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
Abstract
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Wos Publication Date
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Additional Links UA library record
Impact Factor Times cited Open Access
Notes Approved (down) Most recent IF: NA
Call Number UA @ admin @ c:irua:22762 Serial 5610
Permanent link to this record
 

 
Author Vekemans, B.; Janssens, K.; Adams, F.; Andong, L.; He, Y.; Yiming, Y.
Title Evaluation of polycapillary lenses as focussing elements in sub-mm XRF analysis of artistic objects Type H3 Book chapter
Year 1998 Publication Abbreviated Journal
Volume Issue Pages 278-290
Keywords H3 Book chapter; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
Abstract
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Wos Publication Date
Series Editor Series Title Abbreviated Series Title
Series Volume 41 Series Issue Edition
ISSN ISBN Additional Links UA library record
Impact Factor Times cited Open Access
Notes Approved (down) Most recent IF: NA
Call Number UA @ admin @ c:irua:24652 Serial 5614
Permanent link to this record
 

 
Author Al-Emam, E.; Motawea, A.G.; Janssens, K.; Caen, J.
Title Evaluation of polyvinyl alcohol–borax/agarose (PVA–B/AG) blend hydrogels for removal of deteriorated consolidants from ancient Egyptian wall paintings Type A1 Journal article
Year 2019 Publication Heritage science Abbreviated Journal
Volume 7 Issue 7 Pages 22
Keywords A1 Journal article; Engineering sciences. Technology; Art; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation); Antwerp Cultural Heritage Sciences (ARCHES)
Abstract This study concerns the assessment of a new polyvinyl alcohol–borax/agarose blend hydrogel (PVA–B/AG) tailored for the conservation of ancient Egyptian wall paintings. The increasing problems of deteriorated consolidants affecting ancient wall paintings have attracted the interest of conservation scientists in the last 20 years. The ability of a new blend for removing aged Paraloid® B-72 layers from painted stone and plaster samples has been evaluated. The hydrogel blend was used to expose the aged Paraloid in a controlled manner to six different cleaning system (CS). CS1–CS4 consist of solvents or solvent mixtures; CS5 and CS6 are nanostructured fluids (NSFs). The evaluation of the removal process was carried out by quantitative and qualitative methods, namely, visual examination, 3D microscopy, contact angle and colorimetric measurements and by Fourier transform infra-red spectrometry in reflectance mode. The results showed that the PVA–B/AG blend hydrogel, loaded with specific cleaning systems, was able to remove deteriorated B-72 and allowed to restore the painted surface to a state close to the original one. The PVA–B/AG blend showed good workability, permitting it to be easily cut, shaped, applied and removed. It could also be verified by means of different investigation methods that the blend left no detectable residues. As a final realistic check of the method, the PVA–B/AG hydrogel loaded with the best functioning cleaning system (CS3) was used to remove an aged consolidant layer from an ancient Egyptian wall painting.
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Wos 000463733900001 Publication Date 2019-04-05
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 2050-7445 ISBN Additional Links UA library record; WoS full record; WoS citing articles
Impact Factor Times cited 2 Open Access
Notes ; Ehab Al-Emam acknowledges the Egyptian Ministry of Higher Education for funding his PhD scholarship. ; Approved (down) Most recent IF: NA
Call Number UA @ admin @ c:irua:158879 Serial 5615
Permanent link to this record
 

 
Author Legrand, S.; Vanmeert, F.; van der Snickt, G.; Alfeld, M.; de Nolf, W.; Dik, J.; Janssens, K.
Title Examination of historical paintings by state-of-the-art hyperspectral imaging methods : from scanning infra-red spectroscopy to computed X-ray laminography Type A1 Journal article
Year 2014 Publication Heritage science Abbreviated Journal
Volume 2 Issue Pages 13-11
Keywords A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
Abstract The development of advanced methods for non-destructive selective imaging of painted works of art at the macroscopic level based on radiation in the X-ray and infrared range of the electromagnetic spectrum are concisely reviewed. Such methods allow to either record depth-selective, element-selective or species-selective images of entire paintings. Camera-based full field methods (that record the image data in parallel) can be discerned next to scanning methods (that build up distributions in a sequential manner by scanning a beam of radiation over the surface of an artefact). Six methods are discussed: on the one hand, macroscopic X-ray fluorescence and X-ray diffraction imaging and X-ray laminography and on the other hand macroscopic Mid and Near Infrared hyper- and full spectral imaging and Optical Coherence Tomography. These methods can be considered to be improved versions of the well-established imaging methods employed worldwide for examination of paintings, i.e., X-ray radiography and Infrared reflectography. Possibilities and limitations of these new imaging techniques are outlined.
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Wos Publication Date 2014-05-30
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 2050-7445 ISBN Additional Links UA library record
Impact Factor Times cited Open Access
Notes Approved (down) Most recent IF: NA
Call Number UA @ admin @ c:irua:124629 Serial 5619
Permanent link to this record
 

 
Author Janssens, K.; Vincze, L.; Wei, F.; Proost, K.; Vekemans, B.; Vittiglio, G.; Yan, Y.; Falkenberg, G.
Title Feasibility of (trace-level) micro-XANES at Beamline L Type H3 Book chapter
Year 1999 Publication Abbreviated Journal
Volume Issue Pages
Keywords H3 Book chapter; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
Abstract
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Wos Publication Date
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Additional Links UA library record
Impact Factor Times cited Open Access
Notes Approved (down) Most recent IF: NA
Call Number UA @ admin @ c:irua:28442 Serial 5622
Permanent link to this record
 

 
Author Vincze, L.; Vekemans, B.; Janssens, K.; Adams, F.; Haller, M.
Title Fluorescent tomography of metals in fly-ash particles at beamline L Type A3 Journal article
Year 1998 Publication HASYLAB Jahresbericht 1997 Abbreviated Journal
Volume 1 Issue Pages 959-960
Keywords A3 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
Abstract
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Wos Publication Date
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Additional Links UA library record
Impact Factor Times cited Open Access
Notes Approved (down) Most recent IF: NA
Call Number UA @ admin @ c:irua:22761 Serial 5624
Permanent link to this record
 

 
Author Vekemans, B.; Vincze, L.; Vittiglio, G.; Janssens, K.; Adams, F.
Title Fluorescent tomography of phantom samples at the beamline L Type A3 Journal article
Year 1999 Publication HASYLAB Jahresbericht Abbreviated Journal
Volume Issue Pages
Keywords A3 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
Abstract
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Wos Publication Date
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Additional Links UA library record
Impact Factor Times cited Open Access
Notes Approved (down) Most recent IF: NA
Call Number UA @ admin @ c:irua:28218 Serial 5625
Permanent link to this record
 

 
Author Adams, F.; Janssens, K.
Title Future of m-XRF Type H3 Book chapter
Year 2000 Publication Abbreviated Journal
Volume Issue Pages 370-390
Keywords H3 Book chapter; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
Abstract
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Wos Publication Date
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Additional Links UA library record
Impact Factor Times cited Open Access
Notes Approved (down) Most recent IF: NA
Call Number UA @ admin @ c:irua:27580 Serial 5631
Permanent link to this record
 

 
Author Bruijnen, Y.; Caen, J.M.A.; Cagno, S.; Janssens, K.; et al.
Title Getekend Jan R. : Jan Rombouts, een renaissancemeester herontdekt Type ME2 Book as editor or co-editor
Year 2012 Publication Abbreviated Journal
Volume Issue Pages 207 p.
Keywords ME2 Book as editor or co-editor; Art; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
Abstract
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Wos Publication Date
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN 978-90-6153-780-9 Additional Links UA library record
Impact Factor Times cited Open Access
Notes Approved (down) Most recent IF: NA
Call Number UA @ admin @ c:irua:115160 Serial 5633
Permanent link to this record