2 documents found, page 1 of 1
Characterization of the glaze and in-glaze pigments of the nineteenth-century r...
Coutinho, M. L.; Veiga, J. P.; Mirao, Jose; Dias, L.; Lima, A. M.; Muralha, V. S.; Macedo, M. F.The glaze and in-glaze pigments of the historical nineteenth-century glazed tiles from the Pena National Palace (Sintra, Portugal) were characterized using a multi-analytical approach. Chemical composition and microstructural characterization were ascertained by µ-PIXE, µ-Raman, optical microscopy and VP-SEM–EDS. The manufacturing technique and colour palette in these tiles were found to be close to the ceramic...
An integrated approach for assessing the bioreceptivity of glazed tiles to phot...
Coutinho, M. L.; Miller, A. Z.; Martin-Sanchez, P. M.; Mirao, J.; Gomez-Bolea, A.; Machado-Moreira, B.; Cerqueira-Alves, L.; Jurado, V.A laboratory-based methodology was designed to assess the bioreceptivity of glazed tiles. The experimental set-up consisted of multiple steps: manufacturing of pristine and artificially aged glazed tiles, enrichment of phototrophic microorganisms, inoculation of phototrophs on glazed tiles, incubation under optimal conditions and quantification of biomass. In addition, tile intrinsic properties were assessed to...