Óscar Palacios

On-field Raman spectroscopy of Patagonian prehistoric rock art: Pigments, alteration products and substrata

Anastasia Rousaki, Emmanuel Vargas, Cristina Vázquez et al. · TrAC Trends in Analytical Chemistry · 2018 · 51 citations · Full text

Alteration Products, Art History, Archaeological Record +5

The first use of portable <scp>Raman</scp> instrumentation for the <i>in situ</i> study of prehistoric rock paintings in <scp>Patagonian</scp> sites

Anastasia Rousaki, Cristina Vázquez, Verónica Aldazábal et al. · Journal of Raman Spectroscopy · 2017 · 34 citations · Full text

Rock Art Paintings, Portable Raman Instrument, Art History +10

Argentinean prehistoric pigments’ study by combined SEM/EDX and molecular spectroscopy

Larysa Darchuk, Z. Tsybrii, Anna Worobiec et al. · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 2010 · 28 citations

Biology, Natural Sciences, Evolutionary Biology +5

Provenance study of obsidian samples by using portable and conventional X ray fluorescence spectrometers. Performance comparison of both instrumentations

Cristina Vázquez, Óscar Palacios, Marcó Parra Lué-Merú et al. · Journal of Radioanalytical and Nuclear Chemistry · 2011 · 15 citations

X-ray Spectroscopy, Engineering, Analytical Instrumentation +11

Micro‐Raman spectroscopy for the analysis of materials found in rock art shelters in Piedra Parada valley, Chubut province, Argentinian Patagonia

Anastasia Rousaki, Cristina Bellelli, Mariana Carballido Calatayud et al. · Journal of Raman Spectroscopy · 2021 · 10 citations

Rock Art Shelters, Engineering, Piedra Parada Valley +17