art conservation research thesis raman spectroscopy applied to iron oxide

Application of Raman spectroscopy to identify iron ...

1. Introduction. Raman spectroscopy is used to identify a wide variety of minerals and, in some instances, to provide chemical and structural information (Griffith, 1969, Pérez and Martinez-Frias, 2006).Some of this information can be obtained using other analytical tools, including X-ray diffraction (XRD), infrared (IR) spectroscopy, or Fourier transform IR (FTIR) spectroscopy.

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INTERNATIONAL JOURNAL CONSERVATION SCIENCE

ISSN: 2067-533X INTERNATIONAL JOURNAL OF CONSERVATION SCIENCE Volume 7, Issue 3, July-September 2016: 659-668 FREE XRF SPECTROSCOPY DATABASE OF PIGMENTS CHECKER

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Raman Microscopy in the Identification of Pigments on ...

Robin J. H. Clark. Christopher Ingold Laboratories. University College London. London. The identification of pigments on manuscripts, paintings, enamels, ceramics, icons, polychromes, and papyri is critical in finding solutions to problems of restoration, conservation, dating, and authentication in artwork, and many techniques (molecular and elemental) have been used for this purpose.

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Environmental Release of and Exposure to Iron Oxide and ...

In this thesis a prospective approach was developed to identify and to assess current as well as potentially upcoming product applications with focus on environmental releases and exposures of engineered nanomaterials. The developed product application scenarios were illustrated in case studies on iron oxide …

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Raman study of a work of art fragment - ScienceDirect

The latter iron oxide component, from Raman libraries [,,, ] may be called Mars orange, or Mars red and comes into the composition of natural Red Ochre (Fe 2 O 3, clay and silica) (Table S1) . The back tint, here we called Carbon Black usually may be commonly ascribed also to Lamp Black: basically it is constituted of carbon and it is ...

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Nondestructive Identification of Natural and Synthetic ...

We present a new method based on surface-enhanced Raman scattering (SERS) for the nondestructive identification of organic colorants in objects whose value or function precludes sampling, such as drawings, prints, historic and archeological textiles, handwritten or printed documents, and forensic evidence. A bead of a polymer hydrogel loaded with a solution containing water, an organic solvent ...

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Raman spectroscopy analysis of pigments on Diego Velázquez ...

1. Introduction. Nowadays Raman spectroscopy is a routine technique used in archaeometry for the identification of pigments in historical objects such as manuscripts, paintings, ceramics, papyri and more,,, .Technological advances implemented in the past decades have improved the sensitivity of detectors and the spatial resolution (<1 μm) and have led to the development of several set-ups ...

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Topics in Photographic Preservation - Conservation Online

Raman spectroscopy showed that the background paints on all three tintypes contain amorphous carbon, likely in the form of a carbon black pigment. PLM of the WUDPAC tintype confirmed the presence of a carbon pigment, likely lamp black. PLM of the WUDPAC tintype also showed the presence of an iron oxide …

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Spectroscopic characterization of sixteenth century panel ...

In order to do so, Raman spectroscopy at 532, 785 and 1064 nm, surface-enhanced Raman spectroscopy (SERS) and a helium-Raman system were applied to a panel painting reference, in …

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Applications of Raman Spectroscopy to the Identification ...

The research has led to the identification, on the basis of their characteristic Raman/resonance Raman spectra, of the red pigments as iron(III) oxide (e.g. Indian Red, Red Ochre or Venetian Red ...

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Raman spectroscopy of iron oxides and (oxy)hydroxides at ...

Micro‐Raman spectroscopy and optical microscopy under visible and ultraviolet light were applied by Pięta et al. 11 to characterise the pigments, state of conservation and painting techniques used in the 17th century Golden Age panel painting 'Servilius Appius' (located at the Gdańsk History Museum), attributed to Isaac van den Blocke ...

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Infrared and Raman spectroscopic studies on iron oxide ...

The thermal conversions of iron oxide MNPs observed by Raman spectroscopy are in agreement with those observed in the infrared spectroscopic investigation. We have also collected Raman spectra of the coated oxide MNPs after annealing at 550 °C for 2.5 h and displayed these along with the spectrum of uncoated MNPs in Fig. 14 .

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Thesis: Raman spectroscopy applied to iron oxide pigments ...

In the current study Raman spectroscopy was used as the primary technique during the study of chemical components in archaeological earthenware samples (i.e. low temperature fired clay pottery) of South African and Chinese origin, and characterisation of iron oxides derived from mill scale.

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A Unique Collection of Palaeolithic Painted Portable Art ...

Introduction. The portable art of the Parpalló Cave (Gandía, Valencia, Spain) is one of the reference collections for the study of the Palaeolithic Art in Europe [].The site, located in the central Mediterranean region of the Iberian Peninsula, has provided a large collection of decorated plaquettes that is unique and exceptional for various reasons, such as the fact that the collection ...

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Raman identification of natural red ... - Wiley Online Library

Mar 26, 2008· Daniela Fico, Antonio Pennetta, Giulia Rella, Antonella Savino, Valentina Terlizzi, Giuseppe Egidio De Benedetto, A combined analytical approach applied to Medieval wall paintings from Puglia (Italy): The study of painting techniques and its conservation state, Journal of Raman Spectroscopy…

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Scientific Analysis Scientific Analysis - Art Conservation

X-ray fluorescence spectroscopy (XRF) as used to confirm the image material as silver, the presence of barium and sulfur, which are indicative of the baryta layer, the presence of materials known for dye toning and dye tinting (inorganic components such as uranium, copper, potassium, and iron). Raman spectroscopy …

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Compositional study of prehistoric ... - Cambridge Core

Compositional study of prehistoric pigments (Carriqueo rock shelter, Argentina) by synchrotron radiation X-ray diffraction - Volume 25 Issue 3 - Cristina Vázquez, Oscar Martín Palacios, Larysa Darchuk, Lué …

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Identification by Raman microscopy of anachronistic ...

Analysis of the selected red areas of the painting (Sites 2 and 12) shows that the main colourant is red iron oxide (Fe 2 O 3); this has been used extensively in art in the form of natural ochres since …

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Alba Espina García - International Ph.D Student - Oviedo ...

Thesis title, "Non invasive micro-Raman and SERS analysis of coloring materials in paper-based artifacts of cultural and historical interest". The dissertation aim is studying IGI (Iron Gall Ink) from a scientific perspective. Prepare and characterize different IGI. Create a database of Raman…

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Art Conservation Research: Article: Conservation of ...

Thesis: rock art deterioration (2009) Thesis: Raman spectroscopy applied to iron oxide p... Thesis: Raman spectroscopy of nanomaterials: appli... Guidelines for Digitizing Archival Materials (2004) Article: Conservation in Crisis (2006) Article: Estimation of profiles of sherds of archa... Thesis: textiles utilizados como soporte de pintur...

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RAMAN SPECTROSCOPY FOR THE NON DESTRUCTIVE ...

formation and size increase of iron oxide crystals, is needed. These results were published in the proceedings of the EMAC'05 conference (Nodari et al., 2007). Slips and decorations of Neolithic pottery The study of slips and decorations of ancient pottery showed how Raman spectroscopy …

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Pigments Checker version 3.0, a handy set for conservation ...

Conservation scientists are specialized in art and archae- ology examination and they use both Spectroscopy (such as Raman spectroscopy [1], XRF spectroscopy [2], neutron spectroscopy …

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Raman scattering in nanosized nickel oxide NiO | Request PDF

Magnetic ordering in nanosized (100 and 1500 nm) nickel oxide NiO powders, prepared by the plasma synthesis method, was studied using Raman scattering spectroscopy in a wide range of temperatures ...

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Möss spectroscopy—an indispensable tool in solid ...

Aug 01, 2012· The Red Planet owes its colour to iron oxide pigments in the dust covering much of its surface and being dispersed in its atmosphere. The Martian mantle and crust are enriched in iron relative to Earth. ... Different from infrared or Raman spectroscopy, ... G.J. Long (Ed.), Möss Spectroscopy Applied …

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Spectroscopic investigation and comprehensive analysis of ...

This article shows the investigation results of the polychrome clay sculptures in Hua Yan Temple of the Liao Dynasty in Datong, China. The mineral pig…

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Art Conservation Research: Thesis: rock art deterioration ...

Thesis: rock art deterioration (2009) Thesis: Raman spectroscopy applied to iron oxide p... Thesis: Raman spectroscopy of nanomaterials: appli... Guidelines for Digitizing Archival Materials (2004... Article: Conservation in Crisis (2006) Article: Estimation of profiles of sherds of archa... Thesis: textiles utilizados como soporte de pintur...

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Raman Study on Pompeii Potteries: The Role of Calcium ...

Pottery samples from the Pompeii archaeological site were investigated by IR Raman spectroscopy and EDAX measurements. The analysis of the Raman spectra of the surfaces reveals the presence …

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Raman spectroscopy of iron oxides and (oxy)hydroxides at ...

May 13, 2009· Raman spectroscopy of iron oxides and (oxy)hydroxides at low laser power and possible applications in environmental magnetic studies Monika Hanesch Department of Applied Geosciences and Geophysics, University of Leoben, Peter Tunner Str. 25‐27, 8700 Leoben, Austria.

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