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Low-temperature synthesis of bismuth and vanadium substituted LaPO4 near-infrared reflective pigment and its aging resistance nature on PMMA
A new series of pigments having a chemical composition of La 1-x Bi x (P 1-y V y O 4 ) [ x = y = 0.02, 0.05, 0.1, 0.2, 0.5] were prepared via low-temperature...
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Low-cost fabrication and physicochemical characterization of ZnFe2O4 nanoparticles as an efficient multifunctional inorganic pigment
The pursuit of low-cost manufacturing of newly effective pigments is a pressing economic need. Thus, in this work, low-cost ZnFe 2 O 4 spinel...
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Selective damage induced by pigment-medium interactions in a Neoplasticist oil canvas painting: Composition dans le cône avec couleur orange by G. Vantongerloo (1929)
This research focuses on the study of pigment-medium interactions in the film forming, ageing and degradation mechanisms of modern white oil paints...
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Laser diffraction measurements of pigment size distributions of coatings and mill bases: implications of dilution medium and dispersion process parameters
Coating properties, such as gloss, rheology, and exterior durability, are strongly affected by the particle size distribution (PSD) of pigment...
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Tensor decomposition for painting analysis. Part 1: pigment characterization
Photo-sensitive materials tend to change with exposure to light. Often, this change is visible when it affects the reflectance of the material in the...
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Hidden in plain sight: revisiting the synthesis, characterisation, degradation and the intricate relationship between Scheele’s green and Emerald green
Carl Wilhelm Scheele's notorious toxic pigment, commonly referred to as “Scheele's green” often resulted in a mixture of products with unknown...
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Characterization and identification of an archaeological “lacquer” pipe
A pipe with red coating on the surface was excavated from an archaeological site in Sweden, which is supposed to be a lacquer ware imported from...
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Identification of pigments used in a Qajar manuscript from Iran by using atomic and molecular spectroscopy and technical photography methods
The present study aimed to identify pigments used in writing and decorating a Qur'an manuscript related to the early years of the Qajar era, a royal...
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Identification and map** of ancient pigments in a Roman Egyptian funerary portrait by application of reflectance and luminescence imaging spectroscopy
Imaging spectroscopy (IS) is an important tool in the comprehensive technical analysis required of archaeological paintings. The complexity of...
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Synthesis of the Zn1.9Cu0.1SiO4 pigment via the sol–gel and coprecipitation methods
The Zn 1.9 Cu 0.1 SiO 4 pigment was obtained by two variants of “soft” chemistry methods: using sol–gel synthesis in ethanol from TEOS and zinc and copper...
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Study on the classification and identification of microorganisms in municipal sludge
To solve the problem that the traditional microbial classification and identification methods cannot output the corresponding results in time when...
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Animal species identification utilising DNAs extracted from traditionally manufactured gelatin (Wanikawa)
Gelatin, sourced from collagen, is an acid-, alkali- or enzymatically hydrolysed product obtained from animal skins and bones. Gelatin has been...
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A case study on Hoeamsa Temple, Korea: technical examination and identification of pigments and paper unearthed from the temple site
This study applied various scientific analyses to one fragment of paper and three pigments excavated from earthenware found in the Hoeamsa Temple...
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HPLC–HR-ESI–MS/MS identification of fluorescent dyes and optical brighteners and their degradation products in daylight fluorescent paints
Daylight fluorescent paints are luminous colors that are increasingly used in contemporary art. The pigments consist of a synthetic resin in which...
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An analytical survey of zinc white historical and modern artists’ materials
This study is the first systematic survey of a large corpus of zinc white (ZnO) artists’ materials. Zinc white is a white pigment developed within...
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Analytical studies on commercial artists’ colour charts from Das Deutsche Farbenbuch (1925)—identification of synthetic and natural organic colourants by Raman microscopy, surface-enhanced Raman spectroscopy and metal underlayer ATR-FTIR spectroscopy
Historical colour charts provide a rich and often well-dated reference materials source for studying the chemical composition of all kinds of...
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Pyrene-pyridoxine azine as a functional fluorophore: develo** LFPs and formulating security ink
AbstractA biocompatible fluorescent pigment, pyrene-pyridoxine azine (PyPy) derivative, has been designed that can display a vivid yellow hue under...
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Isolation, identification, and pathogenic effects of Trichoderma spp. from Auricularia auricula
Auricularia auricula , one of the most important edible mushrooms, is affected heavily by Trichoderma . We collected the diseased samples from the main A...
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The identification, approaches to cleaning and removal of a lead-rich salt crust from the surface of an 18th century oil painting
A thin, grey surface layer was noticed after removing the varnish of an eighteenth century Dutch oil painting, by an unknown artist titled Vision of...
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A multi-analytical approach to identify red colorants on woodblock prints attributed to Suzuki Harunobu
Red organic dye identification is an important topic for conservation of Japanese ukiyo-e prints. Of particular interest are the works of Suzuki...
