Marta Castillejo
Biographic Data
| ID | 3795657 |
|---|---|
| NAME | Marta Castillejo |
| GIVEN NAMES | Marta |
| FAMILY NAME | Castillejo |
| SIGNATURE | CASTILLEJO M |
| AFFILIATIONS | Instituto de Química Física Blas Cabrera |
| ORCID | 0000-0002-5870-4380 |
| VERIFIED | Yes |
| TOTAL WORKS | 15 |
| TOTAL CITATIONS | 12 |
| AUTHOR COUNT | 15 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2000 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 2 |
Beyond pigment: Integrated organic and inorganic analysis of cosmetic residues in pre-Islamic archaeological shells from Southeast Arabia
This study presents the results of a multi-analytical strategy implemented to investigate the composition of pigments preserved within the shells of marine bivalves recovered from six archaeological sites from the Late Bronze Age to the 6th-7th century CE in the present-day United Arab Emirates. The analysed bivalve specimens contain greenish or blackish materials in the shell interior and according to current archaeological interpretations they …
Integrated Comprehensive Characterization of Black Crusts from Milan’s Monumental Cemetery: A Synergistic Approach Combining Conventional and Unconventional Analytical Techniques
Black crusts are degradation features found on stone buildings, offering valuable insights into local pollution sources. Their composition and structure reflect environmental conditions, making them important indicators for environmental and conservation studies. In this study, black crusts collected from funerary monuments in the Monumental Cemetery of Milan were comprehensively characterized using SEM-EDX, Raman spectroscopy, LIBS, and oxidativ…
Ageing-induced changes in varnish-coated oil paints: Surface and subsurface multi-technical analysis
Spectroanalytical approach for analysis of archaeological objects related to personal adornment from Teruel Museum
Comparison of the Use of Traditional Solvents and Nanosecond 213 nm Nd: YAG Laser in Thinning Naturally Aged Varnish on a Contemporary Oil Easel Painting
The removal of aged varnish on artistic paintings is a delicate intervention and the use of UV laser for this purpose is of special relevance. In particular, the use of nanosecond-pulsed lasers operating at 213 nm has been noted to produce good results in mock-up samples, but it has not been tested in real artworks. In this paper, we report on the application of this procedure for the first time on a contemporary oil easel painting with naturally…
In-depth structural and compositional assessment of aged terpenoid varnish layers by nonlinear optical microscopy
Varnishes are employed in painted artworks for protection from atmospheric pollution and oxidation and for improving the esthetic appearance by providing an even and brilliant surface finish. Also, in some cases, colored varnishes are applied intentionally to modify the chromatic appearance of paintings. Varnishes undergo complex and differentiated structural and chemical changes over time depending on their composition and conservation condition…
Quantitative spectroscopic characterization of laser-induced effects on oil paint films using 213, 266, or 2940 nm
Removal of aged varnish layers from easel paintings is a challenging task requiring methodologies capable of preventing any alteration of the underlying painted surface. Laser-ablation approaches using the fourth and fifth harmonics of a Q-Switched Nd:YAG (266 and 213 nm, 15 ns) and Free-Running Er:YAG laser (2940 nm, 160 μs pulses) can allow for very thin removal rates but their discrimination of the underlying paint film and self-termination po…
Analysis of heritage stones and model wall paintings by pulsed laser excitation of Raman, laser-induced fluorescence and laser-induced breakdown spectroscopy signals with a hybrid system
Effectiveness of antigraffiti treatments in connection with penetration depth determined by different techniques
Laser cleaning of terracotta decorations of the portal of Palos of the Cathedral of Seville
Effect of wavelength on the laser cleaning of polychromes on wood
Controlled UV laser cleaning of painted artworks: A Systematic Effect Study on Egg Tempera Paint Samples
Evaluation of the chemical and physical changes induced by KrF laser irradiation of tempera paints
Libs spectra of polychromes with a low cost CCD camera based detector
Laser-induced breakdown spectroscopy and Raman microscopy for analysis of pigments in polychromes
Evaluation of the chemical and physical changes induced by KrF laser irradiation of tempera paints
In-depth structural and compositional assessment of aged terpenoid varnish layers by nonlinear optical microscopy
Varnishes are employed in painted artworks for protection from atmospheric pollution and oxidation and for improving the esthetic appearance by providing an even and brilliant surface finish. Also, in some cases, colored varnishes are applied intentionally to modify the chromatic appearance of paintings. Varnishes undergo complex and differentiated structural and chemical changes over time depending on their composition and conservation condition…
Analysis of heritage stones and model wall paintings by pulsed laser excitation of Raman, laser-induced fluorescence and laser-induced breakdown spectroscopy signals with a hybrid system
Effectiveness of antigraffiti treatments in connection with penetration depth determined by different techniques
Controlled UV laser cleaning of painted artworks: A Systematic Effect Study on Egg Tempera Paint Samples
Quantitative spectroscopic characterization of laser-induced effects on oil paint films using 213, 266, or 2940 nm
Removal of aged varnish layers from easel paintings is a challenging task requiring methodologies capable of preventing any alteration of the underlying painted surface. Laser-ablation approaches using the fourth and fifth harmonics of a Q-Switched Nd:YAG (266 and 213 nm, 15 ns) and Free-Running Er:YAG laser (2940 nm, 160 μs pulses) can allow for very thin removal rates but their discrimination of the underlying paint film and self-termination po…
Libs spectra of polychromes with a low cost CCD camera based detector
Laser-induced breakdown spectroscopy and Raman microscopy for analysis of pigments in polychromes
Effect of wavelength on the laser cleaning of polychromes on wood
Controlled UV laser cleaning of painted artworks: A Systematic Effect Study on Egg Tempera Paint Samples
Evaluation of the chemical and physical changes induced by KrF laser irradiation of tempera paints
Laser cleaning of terracotta decorations of the portal of Palos of the Cathedral of Seville
Effectiveness of antigraffiti treatments in connection with penetration depth determined by different techniques
Analysis of heritage stones and model wall paintings by pulsed laser excitation of Raman, laser-induced fluorescence and laser-induced breakdown spectroscopy signals with a hybrid system
Comparison of the Use of Traditional Solvents and Nanosecond 213 nm Nd: YAG Laser in Thinning Naturally Aged Varnish on a Contemporary Oil Easel Painting
The removal of aged varnish on artistic paintings is a delicate intervention and the use of UV laser for this purpose is of special relevance. In particular, the use of nanosecond-pulsed lasers operating at 213 nm has been noted to produce good results in mock-up samples, but it has not been tested in real artworks. In this paper, we report on the application of this procedure for the first time on a contemporary oil easel painting with naturally…
In-depth structural and compositional assessment of aged terpenoid varnish layers by nonlinear optical microscopy
Varnishes are employed in painted artworks for protection from atmospheric pollution and oxidation and for improving the esthetic appearance by providing an even and brilliant surface finish. Also, in some cases, colored varnishes are applied intentionally to modify the chromatic appearance of paintings. Varnishes undergo complex and differentiated structural and chemical changes over time depending on their composition and conservation condition…
Quantitative spectroscopic characterization of laser-induced effects on oil paint films using 213, 266, or 2940 nm
Removal of aged varnish layers from easel paintings is a challenging task requiring methodologies capable of preventing any alteration of the underlying painted surface. Laser-ablation approaches using the fourth and fifth harmonics of a Q-Switched Nd:YAG (266 and 213 nm, 15 ns) and Free-Running Er:YAG laser (2940 nm, 160 μs pulses) can allow for very thin removal rates but their discrimination of the underlying paint film and self-termination po…
Integrated Comprehensive Characterization of Black Crusts from Milan’s Monumental Cemetery: A Synergistic Approach Combining Conventional and Unconventional Analytical Techniques
Black crusts are degradation features found on stone buildings, offering valuable insights into local pollution sources. Their composition and structure reflect environmental conditions, making them important indicators for environmental and conservation studies. In this study, black crusts collected from funerary monuments in the Monumental Cemetery of Milan were comprehensively characterized using SEM-EDX, Raman spectroscopy, LIBS, and oxidativ…
Ageing-induced changes in varnish-coated oil paints: Surface and subsurface multi-technical analysis
Spectroanalytical approach for analysis of archaeological objects related to personal adornment from Teruel Museum
Beyond pigment: Integrated organic and inorganic analysis of cosmetic residues in pre-Islamic archaeological shells from Southeast Arabia
This study presents the results of a multi-analytical strategy implemented to investigate the composition of pigments preserved within the shells of marine bivalves recovered from six archaeological sites from the Late Bronze Age to the 6th-7th century CE in the present-day United Arab Emirates. The analysed bivalve specimens contain greenish or blackish materials in the shell interior and according to current archaeological interpretations they …
Cultural Heritage Materials Analysis (12 works) · Materials Science (10 works) · Optics (9 works) · Conservation Techniques and Studies (8 works) · Laser (8 works) · Building materials and conservation (7 works) · Coating (6 works) · Raman spectroscopy (6 works) · Chemistry (5 works) · Laser-induced spectroscopy and plasma (5 works)