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Employment (1)

Universidade de Évora: Evora, Évora, PT

2010-01-01 to present | Researcher (HERCULES Laboratory)
Employment
Source: Self-asserted source
Sara Valadas

Education and qualifications (1)

Universidade de Évora: Evora, Évora, PT

2010-03-01 to 2016-07-29 | PhD / Doutoramento (Química)
Education
Source: Self-asserted source
Sara Valadas

Works (11)

New insight on the underdrawing of 16th Flemish-Portuguese easel paintings by combined surface analysis and microanalytical techniques

Micron
2016 | Journal article
EID:

2-s2.0-84961671369

Contributors: Valadas, S.; Freire, R.; Cardoso, A.; Mirão, J.; Vandenabeele, P.; Caetano, J.O.; Candeias, A.
Source: Self-asserted source
Sara Valadas via Scopus - Elsevier

On the Use of the Unusual Green Pigment Brochantite (Cu<inf>4</inf>(SO<inf>4</inf>)(OH)<inf>6</inf>) in the 16th-Century Portuguese-Flemish Paintings Attributed to the Master Frei Carlos Workshop

Microscopy and Microanalysis
2015 | Journal article
EID:

2-s2.0-84928617808

Contributors: Valadas, S.; Freire, R.V.; Cardoso, A.; Mirão, J.; Dias, C.B.; Vandenabeele, P.; Candeias, A.
Source: Self-asserted source
Sara Valadas via Scopus - Elsevier

Problems of analysis by FTIR of calcium sulphate-based preparatory layers: The case of a group of 16th-century portuguese paintings

Archaeometry
2014 | Journal article
EID:

2-s2.0-84900862839

Contributors: Melo, H.P.; Cruz, A.J.; Candeias, A.; Mirão, J.; Cardoso, A.M.; Oliveira, M.J.; Valadas, S.
Source: Self-asserted source
Sara Valadas via Scopus - Elsevier

A multi-analytical study of the fifteenth century mural paintings of the Batalha Monastery (Portugal) in view of their conservation

Applied Physics A: Materials Science and Processing
2013 | Journal article
EID:

2-s2.0-84889096910

Contributors: Valadas, S.; Candeias, A.; Dias, C.; Schiavon, N.; Cotovio, M.; Pestana, J.; Gil, M.; Mirão, J.
Source: Self-asserted source
Sara Valadas via Scopus - Elsevier

Microanalytical study of the fresco 'the good and the bad judge' in the medieval village of Monsaraz (Southern Portugal)

X-Ray Spectrometry
2013 | Journal article
EID:

2-s2.0-84879555464

Contributors: Gil, M.; Araujo, C.; Carvalho, M.L.; Longelin, S.; Dias, L.; Valadas, S.; Souto, C.; Frade, J.; Ribeiro, I.; Mirão, J. et al.
Source: Self-asserted source
Sara Valadas via Scopus - Elsevier

Blue pigment colors from wall painting churches in danger (Portugal 15th to 18th century): Identification, diagnosis, and color evaluation

Applied Spectroscopy
2011 | Journal article
EID:

2-s2.0-79960031745

Contributors: Gil, M.; Carvalho, M.L.; Longelin, S.; Ribeiro, I.; Valadas, S.; Mirsão, J.; Candeias, A.E.
Source: Self-asserted source
Sara Valadas via Scopus - Elsevier

Study of mural paintings using in situ xrf, confocal synchrotron-μ-XRF, μ-XRD, optical microscopy, and SEM-EDS-the case of the frescoes from misericordia church of odemira

Microscopy and Microanalysis
2011 | Journal article
EID:

2-s2.0-80054940949

Contributors: Valadas, S.; Candeias, A.; Mirão, J.; Tavares, D.; Coroado, J.; Simon, R.; Silva, A.S.; Gil, M.; Guilherme, A.; Carvalho, M.L.
Source: Self-asserted source
Sara Valadas via Scopus - Elsevier

Characterization of Japanese color sticks by energy dispersive X-ray fluorescence, X-ray diffraction and Fourier transform infrared analysis

Spectrochimica Acta - Part B Atomic Spectroscopy
2010 | Journal article
EID:

2-s2.0-77951295829

Contributors: Manso, M.; Valadas, S.; Pessanha, S.; Guilherme, A.; Queralt, I.; Candeias, A.E.; Carvalho, M.L.
Source: Self-asserted source
Sara Valadas via Scopus - Elsevier

Characterization of two pairs of 16th century Nanbam folding screens byRaman, EDXRF and FTIR spectroscopies

Journal of Raman Spectroscopy
2010 | Journal article
EID:

2-s2.0-79952123295

Contributors: Pessanha, S.; Carvalho, M.L.; Cabaço, M.I.; Valadas, S.; Bruneel, J.-L.; Besnard, M.; Ribeiro, M.I.
Source: Self-asserted source
Sara Valadas via Scopus - Elsevier

Characterisation of foxing stains in eighteenth to nineteenth century drawings using non-destructive techniques

Analytical and Bioanalytical Chemistry
2009 | Journal article
EID:

2-s2.0-71449105638

Contributors: Manso, M.; Pessanha, S.; Figueira, F.; Valadas, S.; Guilherme, A.; Afonso, M.; Rocha, A.C.; Oliveira, M.J.; Ribeiro, I.; Carvalho, M.L.
Source: Self-asserted source
Sara Valadas via Scopus - Elsevier

Characterisation of the mural paintings from the misericordia church of odemira (Portugal)

Materials Science Forum
2008 | Book
EID:

2-s2.0-60349106567

Contributors: Valadas, S.; Tavares, D.; Coroado, J.; Silva, A.S.; Pedro, J.; Mirão, J.; Candeias, A.
Source: Self-asserted source
Sara Valadas via Scopus - Elsevier