國家工藝檢測修護知識網

Material Characterization and Biodegradation Assessment of Mural Paintings: Renaissance Frescoes from Santo Aleixo Church, Southern Portugal Material Characterization and Biodegradation Assessment of Mural Paintings: Renaissance Frescoes from Santo Aleixo Church, Southern Portugal

2014

英文

mural

Towards a non-invasive quantitative analysis of the organic components in museum objects varnishes by vibrational spectroscopies: Methodological approach Towards a non-invasive quantitative analysis of the organic components in museum objects varnishes by vibrational spectroscopies: Methodological approach

2014

英文

FT-Raman; IR-reflectance; Non-invasive quantification; Spectral decomposition; Varnish; Museum objects

Identification of pigments on Byzantine wall paintings from Crete (14th century AD) using non-invasive Fiber Optics Diffuse Reflectance Spectroscopy (FORS) Identification of pigments on Byzantine wall paintings from Crete (14th century AD) using non-invasive Fiber Optics Diffuse Reflectance Spectroscopy (FORS)

2014

英文

Non-invasive techniques; FORS; ESEM-EDX; ATR-FTIR; Micro-Raman; Identification of paintings’ pigments; Cretan Byzantine wall paintings

Combined approach of FT-Raman, SERS and IR micro-ATR spectroscopies to enlighten ancient technologies of painted and varnished works of art Combined approach of FT-Raman, SERS and IR micro-ATR spectroscopies to enlighten ancient technologies of painted and varnished works of art

2014

英文

FT-Raman; SERS; IR-microATR; lake pigments; varnish

Strategies for processing mega-pixel X-ray fluorescence hyperspectral data: a case study on a version of Caravaggio's painting Supper at Emmaus Strategies for processing mega-pixel X-ray fluorescence hyperspectral data: a case study on a version of Caravaggio's painting Supper at Emmaus

2015

英文

XRF; hyperspectral

Identification of copper phthalocyanine blue polymorphs in unaged and aged paint systems by means of micro-Raman spectroscopy and Random Forest Identification of copper phthalocyanine blue polymorphs in unaged and aged paint systems by means of micro-Raman spectroscopy and Random Forest

2015

英文

Phthalocyanine polymorphs; Modern artists’ paints; micro-Raman spectroscopy; UV ageing; Random Forest

Baseline correction using asymmetrically reweighted penalized least squares smoothing Baseline correction using asymmetrically reweighted penalized least squares smoothing

2015

英文

Baseline correction; Raman; AsLS; airPLS; arPLS

Why is Tanimoto index an appropriate choice for fingerprint-based similarity calculations? Why is Tanimoto index an appropriate choice for fingerprint-based similarity calculations?

2015

英文

Fingerprint; Similarity; Ranking; Data fusion; Analysis of variance; Sum of ranking differences; Distance metrics

Euendolithic activity of the cyanobacterium Chroococcus lithophilus Erc In biodeterioration of the Pyramid of Caius Cestius, Rome, Italy Euendolithic activity of the cyanobacterium Chroococcus lithophilus Erc In biodeterioration of the Pyramid of Caius Cestius, Rome, Italy

2015

英文

Stone type