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Alali, Arkan (author), Hosseini-Abari, Afrouzossadat (author), Bahrami, A. (author), Yazdan Mehr, M. (author)Modification of paint with nanoparticles (NPs) provides self-cleaning, water/dirt-repellent, and other properties. Therefore, the aim of the present study was to biosynthesize silver (Ag) and copper oxide (CuO) NPs and to prepare NP-modified paint. To this end, AgNPs and CuONPs were biosynthesized using Bacillus atrophaeus spores and commercial...journal article 2023
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Iaccarino Idelson, A. (author), Sánchez López, Miguel (author), Groves, R.M. (author)The mechanical aspects of canvas painting conservation and the study of the effects of conservation treatments benefit greatly from quantifying the mechanical characteristics of the materials. However, this is seldom possible as only few labs have the necessary equipment. This paper presents the development of a biaxial tester to be used for...journal article 2023
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Lu, Jing (author), Zhang, Min (author), Feng, Jianlin (author), Gao, Y. (author), Yang, Ye (author), Li, Yuanyuan (author), Li, Linglin (author)The special environment conditions in high altitude areas leads to serious cracking and peeling of road hot-melt marking coatings. In order to improve the durability of marking paint, a durable hot-melt marking paint was designed by modifying the paint with toughening-agent, rheological agent, and anti-aging agent. The modification mechanism...journal article 2023
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Duivenvoorden, Jorien R. (author), Kramer, Rick P. (author), van Eikema Hommes, M.H. (author), Iedema, Piet D. (author), Hermans, Joen J. (author), Keune, Katrien (author)Oil paintings are complex, multi-layered systems that are prone to chemical degradation. While it is increasingly recognised that water plays an important role in these degradation reactions, little is known about moisture concentrations in oil paint systems and their temporal variation in response to fluctuating ambient air humidity. This...journal article 2023
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Wang, X. (author), Anisimov, A. (author), Groves, R.M. (author)The colour of the ground layers of a painting has an influence on its visual appearance. In addition to the commonly used white ground layers, other colour ground layers have been used, for example, the grey ground layer used in Peter Paul Rubens’s painting Portrait of Clara Serena Rubens helps the colour transition of the skin tones....conference paper 2023
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Cotte, Marine (author), Gonzalez, Victor (author), Vanmeert, Frederik (author), Jiménez, Núria (author), Possenti, Elena (author), Ghirardello, Marta (author), Avranovich Clerici, E. (author), Vivani, Riccardo (author), Taniguchi, Yoko (author), McCarthy, Joanne (author)The European Synchrotron Radiation Facility (ESRF) has recently commissioned the new Extremely Brilliant Source (EBS). The gain in brightness as well as the continuous development of beamline instruments boosts the beamline performances, in particular in terms of accelerated data acquisition. This has motivated the development of new access...journal article 2022
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de Winter, J.C.F. (author), Dodou, D. (author), Tabone, W. (author)This study explored how people look at The Night Watch (1642), Rembrandt's masterpiece. Twenty-one participants each stood in front of the painting for 5 min, while their eyes were recorded with a mobile eye-tracker and their thoughts were verbalized with a think-aloud method. We computed a heatmap of the participants’ attentional...journal article 2022
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Di Cicco, F. (author)Dutch Golden Age painters could convincingly depict all sorts of materials. How did they do it and how do we perceive them as such, are questions that only recently have started to be addressed by art historians and vision scientists, respectively. This paper aims to discuss how a booklet of pictorial recipes written by the Dutch painter...journal article 2022
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Di Cicco, F. (author)This thesis explores convincing stuff depicted in 17th century paintings, with the primary aim of understanding their visual perception. ”Stuff” is the term first introduced by Edward Adelson in 2001 to differentiate materials from objects, and to call attention on the research gap in material perception. In an interesting parallel, the...doctoral thesis 2021
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Tissen, L.N.M. (author)This article uses the COVID –19 crisis to re –evaluate the importance of reproductions – 3D prints – for art’s authenticity, and their significance in keeping art museums meaningful in a rapidly changing world. The fixation on ‘auratic experiences’, inherent to artworks’ materiality is integral to contemporary art theory and museum practice,...journal article 2021
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Gatto, Valentina (author), Anisimov, A. (author), Lettinga, W. (author), Tao, N. (author), Lantman, Merel (author), Crijns, Bernice (author), Groves, R.M. (author)Structural delamination in mural paintings is a complex phenomenon and is considered among the most frequent types of damage. In conservation practice, the most common technique to identify structural detachments is the percussion method. Full-field optical techniques based on interferometry, such as shearography, can provide a more...conference paper 2021
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Filius, M. (author), Kim, S.H. (author), Severins, I.W.H. (author), Joo, C. (author)Single-molecule FRET is a versatile tool to study nucleic acids and proteins at the nanometer scale. However, currently, only a couple of FRET pairs can be reliably measured on a single object, which makes it difficult to apply single-molecule FRET for structural analysis of biomolecules. Here, we present an approach that allows for the...journal article 2021
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Jahangir, S. (author), Ghahramani, Ebrahim (author), Neuhauser, Magdalena (author), Bourgeois, Sébastien (author), Bensow, Rickard E. (author), Poelma, C. (author)The objective of this study is to investigate the collapsing behavior of cavitation, which leads to the erosion of material. An experimental examination was conducted in a channel with a semi-circular cylinder obstacle, which serves as a “vortex cavity” generator. Cavitation was achieved by employing a range of pressure differences over the...journal article 2021
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van Wee, R.G. (author), Filius, M. (author), Joo, C. (author)Single-molecule localization microscopy (SMLM) is a potent tool to examine biological systems with unprecedented resolution, enabling the investigation of increasingly smaller structures. At the forefront of these developments is DNA-based point accumulation for imaging in nanoscale topography (DNA-PAINT), which exploits the stochastic and...review 2021
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Yuan, Bo (author), Li, G. (author), Guo, Mingxing (author), Zhuang, Linzhong (author)The coupling control of quenching rate and pre-aging and its positive effect on the age-hardening response of Al–Mg–Si–Cu–Zn–Fe–Mn alloy was systematically investigated. The larger and more stable solute clusters can be formed in alloy with fast age-hardening response by using the lower quenching rate (5.3 °C/min) and an appropriate pre-aging...journal article 2021
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Couvrat Desvergnes, Amélie (author), Sauvage, Leila (author), de Hond, Jan (author), D’Imporzano, Paolo (author), Alfeld, M.W.E.M. (author)A scrapbook compiled between 1660 and 1687 by Gesina ter Borch (1631–1690), a female artist from the small town of Zwolle in the Netherlands, contains an intriguing painting on paper of a full-length portrait of a young Iranian. Although the figure wears the attributes in vogue at the Safavid court of Isfahan, certain elements seem rather...journal article 2021
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Di Cicco, F. (author), van Zuijlen, M.J.P. (author), Wijntjes, M.W.A. (author), Pont, S.C. (author)Dutch 17th century painters were masters in depicting materials and their properties in a convincing way. Here, we studied the perception of the material signatures and key image features of different depicted fabrics, like satin and velvet. We also tested whether the perception of fabrics depicted in paintings related to local or global cues,...journal article 2021
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Verdiani, Giorgio (author), Arslan, P. (author)In the Church of St. Anastasia, in Verona, Italy, there is a fresco from Pisanello, dated between 1432 and 1438. It is named San Giorgio e la Principessa (St. George and the Princess), but it has received in time the final addition “of Trebisonda”. The vision depicted inside this fresco opens a reflection about interpretation and...journal article 2021
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van Loon, A. (author), Gambardella, Alessa A. (author), Gonzalez, V.M.J.M. (author), Cotte, Marine (author), De Nolf, Wout (author), Keune, Katrien (author), Leonhardt, Emilien (author), de Groot, Suzan (author), Proaño Gaibor, Art Ness (author), Vandivere, Abbie (author)Johannes Vermeer (1632–1675) is known for his brilliant blue colours, and his frequent use of the costly natural ultramarine. This paper reveals new findings about ultramarine in the headscarf of Girl with a Pearl Earring (c. 1665, Mauritshuis). The painting was examined using a range of micro- and macroscale techniques as part of the Girl in...journal article 2020
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Di Cicco, F. (author), Wiersma, Lisa (author), Wijntjes, M.W.A. (author), Pont, S.C. (author)Painters mastered replicating the regularities of the visual patterns that we use to infer different materials and their properties, via meticulous observation of the way light reveals the world's textures. The convincing depiction of bunches of grapes is particularly interesting. A convincing portrayal of grapes requires a balanced...journal article 2020