Abstract
Imaging techniques are now used commonly and intensively in cultural heritage object analysis. Nowadays, many different techniques in nature as well as many applications exist, where they can be applied. X-ray radiography and infrared reflectography as well as UV photography are some of the most applied techniques. The study of works of art usually requires these techniques to be non-invasive. Furthermore, they are frequently required to perform in situ analysis. A few years ago, our laboratory developed a mobile energy-dispersive X-ray fluorescence and UV–vis–NIR coupled spectrometer, especially designed for fieldwork studies, where all three techniques can be applied strictly at the same site of analysis. Recent developments on a new positioning system have now allowed us to perform 2D elemental mappings with our equipment, which is especially well adapted to painting analysis. The system control is carried out entirely through a laptop computer running a dedicated homemade software. The positioning is achieved by means of a CCD camera embedded in the system and controlled via a Wi-Fi connection through the computer. The data acquisition system, which is made through a homemade multichannel pulse height analyzer, being also managed via the software mentioned above, goes through an Ethernet connection. We will present here the new developments of the system and an example of in situ 2D elemental mapping applied on an anonymous oil painting on wood panel. The discovery of a hidden painting under this oil painting makes it a good choice for a first example of 2D large scan with a mobile instrument.
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References
Scruggs B, Haschke M, Herczeg L, Nicolosi J (2000) XRF mapping: new tools for distribution analysis. Adv X-Ray Anal 42:19–25
Cnudde V, Silversmit G, Boone M, Dewanckele J, De Samber B, Schoonjans T, Van Loo D, De Witte Y, Elburg M, Vincze L, Van Hoorebeke L, Jacobs P (2009) Multi-disciplinary characterisation of a sandstone surface crust. Sci Total Environ 407(20):5417–5427
Trentelman K, Bouchard M, Ganio M, Namowicz C, Patterson CS, Walton M (2010) The examination of works of art using in situ XRF line and area scans. X-Ray Spectrom 39(3):159–166
Gholap DS, Izmer A, De Samber B, van Elteren JT, Selih VS, Evens R, De Schamphelaere K, Janssen C, Balcaen L, Lindemann I, Vincze L, Vanhaecke F (2010) Comparison of laser ablation-inductively coupled plasma-mass spectrometry and micro-X-ray fluorescence spectrometry for elemental imaging in daphnia magna. Anal Chim Acta 664(1):19–26
Gilardoni A, Orsini RA, Taccani S (eds) (1977) X-ray in art: physics, technique, applications. Gilardoni S.p.A
Matteini M, Moles A (1990) Scienza e restauro. Metodi d’indagine. Arte e restauro
Matteini M, Moles A (2007) La chimica nel restauro: I materiali dell’arte pittorica. Arte e restauro, Firenze
Prous S, del Egido M, Calderόn T (2008) La ciencia y el arte: Ciencias experimentales y conservaciόn del patrimonio histόrico. Ministerio de Cultura, Secretarίa Gnral. Técnica, Madrid
Taft WS, Mayer SW (2000) The science of paintings. Springer, New York
Krug K, Dik J, den Leeuw M, Whitson A, Tortora J, Coan P, Nemoz C, Bravin A (2006) Visualization of pigment distributions in paintings using synchrotron K-edge imaging. Appl Phys A: Mater Sci Process 83(2):247–251. doi:10.1007/s00339-006-3519-y
Bomford D (ed) (2002) Art in the making: underdrawings in Renaissance paintings. National Gallery, London
Dik J, Krug K, den Leeuw M, Bravin A (2005) A new method for painting studies. Z fuer Kunsttechnologie Konservierung 19:315–322
Dik J, Wallert A, Van der Snickt, Janssens K, Rickers K (2008) Silverpoint underdrawing? A note on its visualization with synchrotron radiation based X-ray fluorescence analysis. Z fuer Kunsttechnologie Konservierung 24:382–385
Dik J, Janssens K, Van Der Snickt G, van der Loeff L, Rickers K, Cotte M (2008) Visualization of a lost painting by Vincent van Gogh using synchrotron radiation based X-ray fluorescence elemental mapping. Anal Chem 80(16):6436–6442. doi:10.1021/ac800965g
Albertin F, Franconieri A, Gambaccini M, Moro D, Petrucci F, Chiozzi S (2009) A quasi-monochromatic X-rays source for art painting pigments investigation. Appl Phys A: Mater Sci Process 96(2):503–510
Hocquet F-P, Garnir H-P, Marchal A, Clar M, Oger C, Strivay D (2008) A remote controlled XRF system for field analysis of cultural heritage objects. X-Ray Spectrom 37(4):304–308
Uda M, Demortier G, Nakal I (eds) (2005) X-rays for archaeology. Springer, The Netherlands
Lefebvre P-H, Clar M, Garnir H-P (1999) Design of a networked multichannel analyzer (nmca). In: 7th Biennal International Conference on Accelerator and Large Experimental Physics Control Systems, Trieste (Italy). pp e-proc. 567
Jensen C, Elliott SM, Liddiard SD, Reyes-Mena A, Moras M, Turner DC (2004) Improvements in low power, end-window, transmission-target X-ray tubes. Adv X-Ray Anal 47:64–69
Reyes-Mena A, Moras M, Jensen SDL C, Turner DC (2004) Characterization techniques for miniature low-power X-ray tubes. Adv X-Ray Anal 47:85–90
Solé VA, Papillon E, Cotte M, Walter P, Susini J (2007) A multiplatform code for the analysis of energy-dispersive X-ray fluorescence spectra. Spectrochim Acta B 62(1):63–68
de Viguerie L, Sole V, Walter P (2009) Multilayers quantitative X-ray fluorescence analysis applied to easel paintings. Anal Bioanal Chem 395(7):2015–2020
Pichon L, Beck L, Walter P, Moignard B, Guillou T (2010) A new mapping acquisition and processing system for simultaneous PIXE–RBS analysis with external beam. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 268(11–12):2028–2033
Dewez L (1949) Les peintures anciennes de la collection Wittert: catalogue precede d’une notice sur le baron Adrien Wittert. Desoer
Deneckere A, Hocquet F-P, Born A, Klein P, Rakkaa S, Lycke S, Langhe KD, Martens MPJ, Strivay D, Vandenabeele P, Moens L (2010) Direct analysis of the central panel of the so-called Wyts triptych after Jan van Eyck. Journal of Raman Spectroscopy. doi: 10.1002/jrs.2679
Perego F (2005) Dictionnaire des matériaux du peintre. Belin
Guineau B (2005) Glossaire des matériaux de la couleur, vol 73. De Diversis Artibus, Brepols
Acknowledgements
This work was supported by the Inter-University Attraction Pole program of the Federal Belgian Science Policy (NACHO P6/16), the University of Liège, and the Institut Interuniversitaire des Sciences Nucléaires.
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Published in the special issue Analytical Chemistry for Cultural Heritage with Guest Editors Rocco Mazzeo, Silvia Prati, and Aldo Roda.
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Hocquet, FP., Calvo del Castillo, H., Cervera Xicotencatl, A. et al. Elemental 2D imaging of paintings with a mobile EDXRF system. Anal Bioanal Chem 399, 3109–3116 (2011). https://doi.org/10.1007/s00216-010-4281-8
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DOI: https://doi.org/10.1007/s00216-010-4281-8