Salvador Butí i Papiol


Departament d'Enginyeria Química
Escola Politècnica Superior d'Enginyeria de Vilanova i la Geltrú (EPSEVG)
Universitat Politècnica de Catalunya
Avda. Víctor Balaguer s/n. 08800 Vilanova i la Geltrú

Phone: ++34 938 967 717
FAX: ++34 938 967 700
Email: salvador.buti(@)


Research interests



Microanalytical study of luster glazed gilding and silvering from Baroque altarpieces
N Salvadó, S Butí, C Clemente, V Beltran, G Cinque, J Juanhuix, T Pradell
Pure and Applied Chemistry 90(3) (2018) 477-492

Markers, Reactions, and Interactions during the Aging of Pinus Resin Assessed by Raman Spectroscopy
V Beltran, N Salvadó, S Butí, G Cinque, T Pradell
Journal of natural products 80(4) (2017) 854-863

Ageing of resin from Pinus species assessed by infrared spectroscopy
Beltran, V.; Salvadó, N.; Butí, S.; Pradell, T
Anal Bioanal Chem. 408 (2016) 4073-4082
DOI: 10.1007/s00216-016-9496-x

Low molecular weight organic acid salts, markers of old fungi activity in wall paintings
Salvadó, N.; Butí, S.; Pradell, T.; Beltran, V.; Cinque, G.; Juanhuix, J.; Font, L.; Senserrich, R.
Analytical Methods 8 (2016) 1637-1645
DOI: 10.1039/c5ay02656c

Estado de conservación de los estratos de intervención con caseína, en la pintura mural arrancada y traspasada de la colección del Museu Nacional d’Art de Catalunya
Núria Oriols, Nati Salvadó, Salvadó Butí
La Ciencia y el Arte V. Ciencias experimentales y conservación del patrimonio (2015) 161-184

Optimal Sample Preparation for the Analysis of Micrometric Heterogeneous Samples
Victòria Beltran, Nati Salvadó, Salvador Butí, Gianfelice Cinque, Katia Wehbe and Trinitat Pradell
Analytical Chemistry 87 (2015) 6500
DOI: 10.1021/acs.analchem.5b01997

Micro infrared spectroscopy discrimination capability of compounds in complex matrices of thin layers in real sample coatings from artworks
Victòria Beltran, Nati Salvadó, Salvador Butí, Gianfelice Cinque
Microchemical Journal 118 (2015) 115–123
DOI: 10.1016/j.microc.2014.09.001

New insights on blue pigments used in 15th century paintings by synchrotron radiation-based micro-FTIR and XRD
Nati Salvadó, Salvador Butí, Miguel A. G. Aranda, Trinitat Pradell
Analytical Methods 6 (2014) 3610-3621
DOI: 10.1039/c4ay00424h

Shades of green in 15th century paintings: combined microanalysis of the materials using synchrotron radiation XRD, FTIR and XRF
Nati Salvadó, Salvador Butí, Marine Cotte, Gianfelice Cinque, Trinitat Pradell
Applied Physics A 111 (2013) 47-57
DOI: 10.1007/s00339-012-7483-4

SR-XRD and SR-FTIR study of the alteration of silver foils in medieval paintings
Nati Salvadó, Salvador Butí, Ana Labrador, Gianfelice Cinque, Hermann Emerich & Trinitat Pradell
Analytical and Bioanalytical Chemistry 399 (2011) 3041-3052
DOI: 10.1007/s00216-010-4365-5

Silver alterations in medieval altarpieces: combined X-ray and IR microanalysis by Synchrotron Radiation
Nati Salvadó, Salvador Butí, Trinitat Pradell, Gianfelice Cinque
Diamond Light Source Annual Report 2011 23-24

Alteracions en les fulles de plata aplicades sobre fusta policromada d’època medieval
Nati Salvadó, Salvador Butí, Trinitat Pradell
Unicum 10 (2011) 127-134
ISSN: 1579-3613

Spectroscopy study of mural paintings from the Pyrenean Church of Saint Eulàlia of Unha
Robin J. H. Clark, Richard R. Hark, Nati Salvadó, Salvador Butí ,Trinitat Pradell
Journal of Raman Spectroscopy 41 (2010) 1128-1134
DOI: 10.1002/jrs.2687

The role of microspectroscopy techniques in the study of historic artworks
Nati Salvadó, Salvador Butí & Trinitat Pradell
Spectroscopy Europe 22 (2010) 16-19

Compostos de reacció en pintura antiga: carboxilats
Nati Salvadó, Salvador Butí
Unicum 9 (2010) 127-132

Identification of reaction compounds in micrometric layers from gothic paintings using combined SR-XRD and SR-FTIR
N.Salvadó, S. Butí, J. Nicholson, H. Emerich, A. Labrador, T.Pradell
Talanta 79 (2009) 419-428
DOI: 10.1016/j.talanta.2009.04.005

La química i l'art
S. Buti, N. Salvadó
Butlletí de la Biblioteca Museu Balaguer 7 (2009) 21-28

The use of combined synchrotron radiation micro FT-IR and XRD for the chraracterization of romanesque wall paintings
N.Salvadó, S. Butí, E. Pantos, F. Bahrami, A. Labrador, T.Pradell
Applied Physics A-Materials Science and Processing 90 (2008) 67-73
DOI: 10.1007/s00339-007-4233-0

La mare de Déu dels Consellers de Lluís Dalmau. Una nova tècnica per a una obra singular
Nati Salvadó, Salvador Butí, Francesc Ruiz-Quesada, Hermann Emerich, Trinitat Pradell
Butlletí del Museu Nacional d’Art de Catalunya 9 (2008) 43-61

La Química de l'art
Salvadó, Nativitat ; Butí, Salvador ; Pradell, Trinitat
Revista de la Societat Catalana de Química 8 (2007) 29-37

FTIR as a suitable technique in the study of the materials used in waterproofing of archaeological amphorae
J. Font, N. Salvadó, S. Butí and J.Enrich
Analytica Chimica Acta 598 (2007) 119–127
DOI: 10.1016/j.aca.2007.07.021

Characterization of ancient painting pigments using Synchrotron Radiation
N.Salvadó, S. Butí, T.Pradell, M.S. Tobin and E. Pantos
Bio- and Material Cultures at Qumran Edited by J. Gunneweg, C. Greenblatt and A. Adriens, Fraunhofer IRB verlag (Brussels, Belgium), ISBN-10: 3-8167-7136-X; ISBN-13: 978-3-8167-7136-4 (2006) 239-247

Neutron and X-ray characterisation of the metallurgical properties of a 7th century Corinthian-type bronze helmet
E.Pantos, W.Kockelmann, L.C.Chapon, L.Lutterotti, S.L.Bennet, M.J.Tobin, J.F.W.Mosselmans, T.Pradell, N.Salvado, S.Buti, R.Garner, A.J.N.W.Prag
Nuclear Instruments and Methods in Physics Research B 239 (2005) 16-26
DOI: 10.1016/j.nimb.2005.06.077

Tintes y curtidos en época ibérica. Procedimientos analíticos para la identificación de los espacios artesanales
N. Molist. J. Enrich, S. Butí, N. Salvadó, J.M. Bosch, M. Garcia, M. Gomez, J. Mestres, J.Sales y M.R. Senabre
Datatextil 11, 31-59, (2005)

Advantages of the use of SR-FT-IR microspectroscopy: Applications to Cultural Heritage
N. Salvadó, S. Butí, M. J. Tobin, E. Pantos, A.J.N.W. Prag, T. Pradell
Analytical Chemistry 77 (2005) 3444 -3451
DOI: 10.1021/ac050126k

Standardization of potentiometric sensors and acid-base behaviour of a series of bases in nitrobenzene
D. Barrón, S. Butí i J. Barbosa
Anal. Chim. Acta 403, 349-354, (2000)

Solvent effects on mobile phases used in LC. by factor analysis appliedd to protonation equilibria and solvatochomic parameters
I. Marqués, G. Fonrodona, S. Butí i J. Barbosa
TRAC. Trends in Anal. Chem. 18, 472-479, (1999)

Chromatographic behaviour of ionizable compounds in LC. pH scale, pKa and pHs values for primary buffers in tetrahydrofuran-water
J. Barbosa, D. Barrón i S. Butí
Anal. Chim. Acta. 389, 31-42, (1999)

Assignment of pHs values of reference buffer solutions for standardization of potentiometric sensors in THF-water
J. Barbosa, D. Barrón, S. Butí i M. Marqués
Polyhedron. 18, 3361-3367, (1999)

Evaluation of acidity constants and preferential solvation in THF-water mixtures
D. Barrón, S. Butí, M. Ruiz i J. Barbosa
Polyhedron. 18, 3281-3288, (1999)

Autoprotolysis constants and standarditzation of potentiometric sensors in tetrahydrofuran-water mixtures
J. Barbosa, D. Barrón i S. Butí
Electroanal. 11, 627-631, (1999)

Preferential Solvation in THF-Water mixtures. Dissociation constants of acid components of pH reference materials
D. Barrón, S. Butí, M. Ruiz i J. Barbosa
Phys. Chem. Chem. Phys. 1, 295-298, (1999)

Evaluation of the effect of organic modifier on pK values of diuretics in mobile phases used in LC
J. Barbosa, D. Barrón, R. Bergés, S. Butí I V. Sanz-Nebot
Int. J. of Pharm. 160, 173-185, (1998)

On the role of solvent in acid-base equilibria of diuretics in acetonitrile-water mixed solvents
J. Barbosa, D. Barrón, J. L. Bertrán i S. Butí
Talanta 45, 817-827, (1998)

Determination of dissociation constants of loop diuretics in acetonitrille-water mixtures
J. Barbosa, D. Barrón i S. Butí
Acta Chem. Scand. 51, 1078-1084, (1997)

Factor analysis applied to the correlation between dissociation constants and solvatochromic parameters in water-acetonitrile mixtures
J. Barbosa, G. Fonrodona, I. Marqués, S. Butí i I. Toro
TRAC. Trends in Anal. Chem. 16, 104-111, (1997)

Standard pH values for standardization of potentiometric sensors in 10% (w/w) acetonitrile-water mixtures
J. Barbosa, S. Butí, i V. Sanz-Nebot
Talanta 41, 825-831, (1994)

Evaluation of pKa values and prediction of electrophoretic behavior of drugs in acetonitrile-water mixtures
D. Barrón, E. Jiménez-Lozano, C. Sech, S. Butí i J. Barbosa
Recent Research Developements in Pure and Applied Analytical Chemistry edited by S. S. Pandalai, Tranworld Research Network, (Hong Kong) 5 (1979) 67-80, ISBN: 81-7895-018-9

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