Publicaciones 2011-2020

@article{RN414,
title = {An Infrared, Sem and Xrf Study of the Paper of a 1588 Spanish Book},
author = { J.S. Gomez-Jeria and E. Clavijo and S. Gutierrez},
url = {/brokenurl#<Go to ISI>://WOS:000438848100213},
issn = {0975-8585},
year = {2018},
date = {2018-01-01},
journal = {Research Journal of Pharmaceutical Biological and Chemical Sciences},
volume = {9},
number = {4},
pages = {1581-1590},
abstract = {An infrared, scanning electron microscopy and X-ray fluorescence study was performed on the Spanish book entitled Treated of the True and False Prophecy printed in Segovia during 1588. Three small samples were taken from the margins of three pages. Two of them belong to the original book while the third one is from a page added later during the binding of the book. The first result is that the paper is contaminated with numerous metallic elements. The distribution of these contaminants in the three samples suggests that this process began after the binding of the book. The carbonate moiety of the calcium carbonate seems to have disappeared with the passing of time transformed in carbon dioxide. Al, K and S, components of potassium alum are detected by SEM and XRF analyses. Gelatin seems to be present because some IR bands of proline suggest that. There is an unsolved problem with some IR bands because of the fact that they can be ascribed to two different entities.},
keywords = {alum, analysis, archeology, cellulose, conservation, ft-ir gelatin, infrared margins paper postage potassium rags, sem, spain, spectra, spectroscopy, stamps, xrf},
pubstate = {published},
tppubtype = {article}
}

@article{RN212,
title = {A Vibrational Approach for the Study of Historical Weighted and Dyed Silks},
author = { T. Aguayo and M.C. Araya and T.M. Icaza and M. Campos-Vallette},
url = {/brokenurl#<Go to ISI>://WOS:000342254500056},
doi = {10.1016/j.molstruc.2014.07.016},
issn = {0022-2860},
year = {2014},
date = {2014-01-01},
journal = {Journal of Molecular Structure},
volume = {1075},
pages = {471-478},
publisher = {2014 Elsevier B.V.},
abstract = {Samples from six different historic silk objects were studied with the Raman and ATR-IR vibrational techniques. A set of degummed and weighted silks was prepared in order to recognize the vibrational signature associated with the processes used. The spectral information allowed the identification of the weighting process and the dyes used in some of the cases. The different spectra also allowed infer about the deterioration observed in the samples. The silk fibroin displays slight conformational modifications by the weighting process. The degumming process seems to have no chemical effect on the fibroin stability.},
keywords = {atr, bombyx bombyx-mori, conformation, conservation, degradation, deterioration, enhanced infrared-spectroscopy, inks, mori, proteins, raman, raman-scattering, silk, textiles weighted},
pubstate = {published},
tppubtype = {article}
}

@article{RN40b,
title = {Raman Spectroscopy in the Diagnosis of the Wall Painting History of Concepcion, Chile},
author = { T. Aguayo and E. Clavijo and F. Eisner and C. Ossa-Izquierdo and M. Campos-Vallette},
url = {/brokenurl#<Go to ISI>://WOS:000298581500013},
doi = {10.1002/jrs.2978},
issn = {0377-0486},
year = {2011},
date = {2011-01-01},
journal = {Journal of Raman Spectroscopy},
volume = {42},
number = {12},
pages = {2143-2148},
publisher = {2011 John Wiley & Sons, Ltd.},
abstract = {Pigments and fresco-related materials from the wall painting Historia de Concepcion by Gregorio De La Fuente in Concepcion, Chile were identified by Raman microscopy. The pigments were compared with those obtained from the artist's studio, and results allowed inference about subsequent interventions. Materials coming from processes such as salt efflorescence were also studied. The results contribute to the diagnosis of the current conservation state of the wall painting for its future restoration.},
keywords = {analysis, art, calcium, conservation, cultural-heritage, fluorescence ft-raman, identification, nondestructive of painting, pigment pigments, raman spectra, spectroscopy, wall work},
pubstate = {published},
tppubtype = {article}
}