Search Results - "Bellot‐Gurlet, Ludovic"
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Raman identification of pigments and opacifiers: Interest and limitation of multivariate analysis by comparison with solid state spectroscopical approach—II. Arsenic‐based opacifiers and relation with cobalt ores
Published in Journal of Raman spectroscopy (01-02-2024)“…Raman analysis is a noninvasive technique that can be conducted on‐site via a mobile system. However, the presence in variable quantity of different…”
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Raman identification of pigments and opacifiers: Interest and limitation of multivariate analysis by comparison with solid state spectroscopical approach—I. Lead‐tin and Naples Yellow
Published in Journal of Raman spectroscopy (01-02-2024)“…Lead‐tin/Naples Yellow provides a bright yellow color often used in combination with a blue‐colored glass to obtain a variety of green hues to decorate…”
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3
Obsidian in the Caribbean islands? Mysterious Ceramic Age glass artefacts in the Lesser Antilles
Published in Archaeometry (01-12-2024)“…The Caribbean islands witnessed a population expansion of ceramic‐using horticulturalists during the Early Ceramic Age (ca. 500 BC to 750 AD) from the Orinoco…”
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On-Site Identification of Early Böttger Red Stoneware Using Portable XRF/Raman Instruments: 2, Glaze & Gilding Analysis
Published in Journal of the American Ceramic Society (01-10-2015)“…Twenty‐one glazed red stoneware objects, with gilded or gold‐painted decor from different collections (Cité de la Céramique, Sèvres, France; Art Institute of…”
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The interaction of sediments with the archeological iron remains from the recovery shipwreck of Urbieta (Gernika, North of Spain)
Published in Journal of Raman spectroscopy (01-01-2021)“…Cultural heritage often brings to mind elements like sculptures, paintings, monuments, and buildings as well as archeological objects. Today, underwater…”
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Rediscovering Ducos du Hauron's Color Photography through a Review of His Three‐Color Printing Processes and Synchrotron Microanalysis of His Prints
Published in Angewandte Chemie International Edition (18-06-2018)“…Louis Ducos du Huron (1837–1920) dedicated his entire life to the elaboration of physical–chemical processes for color photography. This study aimed at…”
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Rediscovering Ducos du Hauron's Color Photography through a Review of His Three‐Color Printing Processes and Synchrotron Microanalysis of His Prints
Published in Angewandte Chemie (18-06-2018)“…Louis Ducos du Huron (1837–1920) dedicated his entire life to the elaboration of physical–chemical processes for color photography. This study aimed at…”
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8
Nature of the Extraordinary Finish of Stradivari's Instruments
Published in Angewandte Chemie (International ed.) (04-01-2010)“…What is Stradivari's “secret”? The composition of the mythical varnish that coats Stradivari's violins has raised controversial assumptions for the past two…”
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Plant-based red colouration of shell beads 15,000 years ago in Kebara Cave, Mount Carmel (Israel)
Published in PloS one (25-10-2023)“…Decorating the living space, objects, body and clothes with colour is a widespread human practice. While the habitual use of red mineral pigments (such as…”
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Featured Cover
Published in Journal of Raman spectroscopy (01-02-2024)“…The cover image is based on the Special Issue – Research Article Raman identification of pigments and opacifiers: Interest and limitation of multivariate…”
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Raman identification of glassy silicates used in ceramics, glass and jewellery: a tentative differentiation guide
Published in Journal of Raman spectroscopy (01-08-2006)“…As an optical method, Raman microspectroscopy offers a great advantage over most other techniques in that it can be performed without any contact with the…”
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Protective ability index measurement through Raman quantification imaging to diagnose the conservation state of weathering steel structures
Published in Journal of Raman spectroscopy (01-11-2014)“…Weathering steel was designed to resist against the atmospheric impact due to the development of a characteristic rust layer that protects the metal by…”
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Early Evidence for the Extensive Heat Treatment of Silcrete in the Howiesons Poort at Klipdrift Shelter (Layer PBD, 65 ka), South Africa
Published in PloS one (19-10-2016)“…Heating stone to enhance its flaking qualities is among the multiple innovative adaptations introduced by early modern human groups in southern Africa, in…”
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Divergence in the evolution of Paleolithic symbolic and technological systems: The shining bull and engraved tablets of Rocher de l'Impératrice
Published in PloS one (03-03-2017)“…The development of the Azilian in Western Europe 14,000 years ago is considered a "revolution" in Upper Paleolithic Archaeology. One of the main elements of…”
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On-Site Identification of Early BÖTTGER Red Stoneware Made at Meissen Using Portable XRF: 1, Body Analysis
Published in Journal of the American Ceramic Society (01-09-2014)“…A selection of 50 red stoneware objects, polished, unpolished, partially polished or glazed, from different collections (Département du Patrimoine et des…”
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Cover Picture: The Nature of the Extraordinary Finish of Stradivari's Instruments (Angew. Chem. Int. Ed. 1/2010)
Published in Angewandte Chemie International Edition (04-01-2010)“…The composition of Stradivari's varnish has raised numerous hypotheses and controversies for the past two centuries, although a clear understanding of the…”
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Raman imaging of ancient rust scales on archaeological iron artefacts for long-term atmospheric corrosion mechanisms study
Published in Journal of Raman spectroscopy (01-10-2006)“…Iron archaeological artefacts were studied to understand long‐term corrosion by the atmosphere. Indeed, these samples collected on the construction elements of…”
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Chemical characterization of inks in skin reactions to tattoo
Published in Journal of synchrotron radiation (01-11-2022)“…Skin reactions are well described complications of tattooing, usually provoked by red inks. Chemical characterizations of these inks are usually based on…”
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A methodology for Raman structural quantification imaging and its application to iron indoor atmospheric corrosion products
Published in Journal of Raman spectroscopy (01-04-2011)“…Raman structural imaging can extract original information in order to answer new questions raised in the recent studies on iron and low alloy steel corrosion…”
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Combined approach of FT-Raman, SERS and IR micro-ATR spectroscopies to enlighten ancient technologies of painted and varnished works of art
Published in Journal of Raman spectroscopy (01-11-2014)“…The characterization of materials involved in painted works of art provides a better knowledge of artworks through the understanding of artistic and…”
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