S
Study
Academic Library
Search
Dashboard
Shelves
Open access
My library
Review
Renato Pereira de Freitas · Study
Home
/
Author
Renato Pereira de Freitas
11 works
· latest 2021
· 2 institutions
cluster: provisional
ORCID 0000-0001-6011-0920
Works
11 shown
PLS-DA and data fusion of visible Reflectance, XRF and FTIR spectroscopy in the classification of mixed historical pigments
Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy
·
2021
·
6 authors
42
citations
Investigating counterfeiting of an artwork by XRF, SEM-EDS, FTIR and synchrotron radiation induced MA-XRF at LNLS-BRAZIL
Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy
·
2020
·
10 authors
27
citations
Analysis of silver coins from colonial Brazil by hand held XRF and micro-XRF
Applied Radiation and Isotopes
·
2020
·
7 authors
26
citations
Probing the chemistry of CdS paints in The Scream by in situ noninvasive spectroscopies and synchrotron radiation x-ray techniques
Science Advances
·
2020
·
18 authors
·
Open access
72
citations
Micro-XRF analysis of a Brazilian polychrome sculpture
Microchemical Journal
·
2019
·
10 authors
·
Open access
23
citations
Analysis of a European cupboard by XRF, Raman and FT-IR
Radiation Physics and Chemistry
·
2018
·
10 authors
29
citations
Analysis of 19th century ceramic fragments excavated from Pirenópolis (Goiás, Brazil) using FT-IR, Raman, XRF and SEM
Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy
·
2017
·
6 authors
18
citations
Analysis of a Brazilian baroque sculpture using Raman spectroscopy and FT-IR
Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy
·
2015
·
10 authors
25
citations
Analysis of sculptures using XRF and X-ray radiography
Radiation Physics and Chemistry
·
2015
·
5 authors
39
citations
Multilayered artifacts in the pre-Columbian metallurgy from the North of Peru
Applied Physics A
·
2013
·
27 authors
·
Open access
29
citations
EDXRF and multivariate statistical analysis of fragments from Marajoara ceramics
X-Ray Spectrometry
·
2009
·
5 authors
36
citations