Results 1 to 10 of about 78,325 (258)
A Novel Spectral Matching Approach for Pigment: Spectral Subsection Identification Considering Ion Absorption Characteristics [PDF]
Remote Sensing, 2020 Background: Hyperspectral technology has made it possible to perform completely non-invasive investigations on pigment analysis, in particular, on pigment identification.
Yiyi Liu +5 more
doaj +4 more sources
Identification of the orange pigment in Nonomuraea gerenzanensis and development of a pigment-free mutant [PDF]
AMB ExpressThe secondary metabolite A40926, a precursor to the glycopeptide antibiotic dalbavancin, is synthesized by the rare actinomycete Nonomuraea gerenzanensis (N. gerenzanensis) within the pharmaceutical industry.
Yutong Cheng +4 more
doaj +2 more sources
Paul Delvaux: The Study of Nine Paintings by Non-Invasive Methods
Heritage, 2023 Paul Delvaux (1897–1994) was a Belgian Surrealist painter known for his dreamlike and enigmatic compositions. His works often featured nude or semi-nude women and deserted urban landscapes, evoking a sense of mystery and intrigue.
Edène Derzelle +5 more
doaj +1 more source
An Introduction to the Electron Paramagnetic Resonance Spectral Library of Pigments
Heritage, 2022 A library cataloguing the electron paramagnetic resonance (EPR) spectra of artists’ pigments has been created. It contains spectral data collected using several spectrometers that operate at different frequencies for, currently, 51 pigments.
Olivia R. Kuzio, Joseph P. Hornak
doaj +1 more source
Low-Cost Multispectral System Design for Pigment Analysis in Works of Art
Sensors, 2021 To better understand and preserve works of art, knowledge is needed about the pigments used to create the artwork. Various noninvasive techniques have been used previously to create pigment maps, such as combining X-ray fluorescence and hyperspectral ...
Tania Kleynhans +3 more
doaj +1 more source
Review on Analysis Methods Enabled by Hyperspectral Imaging for Cultural Relic Conservation
Photonics, 2023 In this review, the conservation methods for various types of cultural relics enabled by hyperspectral imaging are summarized, and the hyperspectral cameras and techniques utilized in the process from data acquisition to analyzation are introduced ...
Zhongming Pei, Yong Mao Huang, Ting Zhou
doaj +1 more source
Applied Sciences, 2023 The Madonna with Child by Andrea Mantegna owned by the Museo Poldi Pezzoli in Milan is painted on canvas with an unusual distemper technique. During the period of 1863–1865, the painting was restored by Giuseppe Molteni.
Anna Mazzinghi +6 more
doaj +1 more source
Heritage, 2021 Man-Eater with Pennants, a rarely exhibited sculpture in Alexander Calder’s oeuvre, was commissioned by The Museum of Modern Art (MoMA) and installed in 1945.
Abed Haddad +3 more
doaj +1 more source
Heritage, 2022 The comprehensive technical investigation of female nude paintings by the Singapore pioneer artist Liu Kang (1911–2004) provided the evidence for a discussion of the evolution of his palette of colours and his working process for expression in this genre,
Damian Lizun +4 more
doaj +1 more source
Applied Sciences, 2021 At present, macro X-ray fluorescence (MA-XRF) is one of the most essential analytical methods exploited by heritage science. By providing spatial distribution elemental maps, not only does it allow for material characterisation but also to understand, or
Anna Mazzinghi +6 more
doaj +1 more source