Gels In The Conservation Of Art
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| Author | : Lora Angelova |
| Publisher | : |
| Total Pages | : 420 |
| Release | : 2017-10-16 |
| Genre | : |
| ISBN | : 9781909492509 |
The papers in this publication will be talks at the 3 day Gels in Conservation conference held by IAP in association with Tate. The conference will be a gathering of conservators, conservation and other scientists, and students of conservation to present and discuss the theory and practical use of gels in various branches of conservation (paintings, paper, wall paintings, textiles, museum objects etc).The papers and posters present in this publication cover topics on the theory of Gels, recent developments in Gel technologies, clearance and residues, systematic evaluation of Gel properties and effects, preparation and practical issues with case studies concerning: wall paintings, easel paintings, contemporary art, textiles, archaeological objects, paper, sculpture, mixed media, traditional materials and more.
| Author | : Dusan Stulik |
| Publisher | : Getty Publications |
| Total Pages | : 184 |
| Release | : 2004 |
| Genre | : Art |
| ISBN | : 9780892367597 |
The cleaning of a work of art often involves removing not only dirt and grime but also unwanted layers of varnish, gilding, and paint from the work's surface. The challenge for conservators lies in finding a cleaning agent that will act on one layer without affecting the layer being preserved and without leaving any harmful residues on the cleaned work. This book, which examines gel cleaning in the treatment of paintings and painted works of art, presents the methodologies, data, and results of a collaborative project of the Getty Conservation Institute and Winterthur Museum. Among the issues covered are the theory and application of gel cleaning systems, the detection of residues left on the surfaces of objects cleaned with these systems, research into solvent-gel and solvent residues, stability of surfactants during natural and artificial aging, and recommendations for formulating gels for specific cleaning tasks.
| Author | : David Bomford |
| Publisher | : Getty Publications |
| Total Pages | : 600 |
| Release | : 2004 |
| Genre | : Antiques & Collectibles |
| ISBN | : 9780892367818 |
"This volume will be of interest to teachers and students of conservation and art history, as well as to practicing conservators and museum curators, professionals in related disciplines, and others interested in art history and paintings conservation."--BOOK JACKET.
| Author | : Austin Nevin |
| Publisher | : Springer Nature |
| Total Pages | : 234 |
| Release | : 2019-10-12 |
| Genre | : Technology & Engineering |
| ISBN | : 3030110540 |
This volume highlights recent research efforts in the conservation and investigation of works of art on wood. Through eleven case studies it showcases different experimental methods ranging from X-ray analysis of objects to the study of cross-sections made from micro-samples. New research focusing on the technical study, treatment and assessment of works of art on wood in its many forms is featured in this edited volume. Technical studies include the attribution and investigations of a triptych by Hans Memling and a sculpture from workshop of Michel and Gregor Erhart, decorated Syrian rooms, and investigations of finely carved Gothic wooden objects. Synchrotron-based methods are presented for studying the alteration of 19th c. verdigris in Norway, and multi-analytical methods are employed for the investigations of 16th to 19th c. East Asian lacquer from the Kunsthistorisches Museum in Vienna. Novel methods for the cleaning of gilded surfaces using gels and emulsions are shown, as are innovative strategies for the consolidation for waterlogged wood, providing key data for the assessment of risks and benefits of new methods, and the short and long-term effects on gilding layers and archaeological wood. The book clearly shows how collaboration between engineers, physicists, biologists and chemists and conservators of different types of materials can lead to new research in conservation science. This book is crucial reading for conservators and conservation scientists, as well as for technical art historians, providing key methodological case studies of polychromy from different temporal and geographical contexts.
| Author | : Piero Baglioni |
| Publisher | : Royal Society of Chemistry |
| Total Pages | : 479 |
| Release | : 2015-11-09 |
| Genre | : Technology & Engineering |
| ISBN | : 1782626085 |
Understanding the chemistry behind works of art and heritage materials presents an opportunity to apply scientific techniques to their conservation and restoration. Manipulation of materials at the nanoscale affords greater accuracy and minimal disturbance to the original work, while efficiently combating the affects of time and environment. This book meets the growing demand for an all-encompassing handbook to instruct on the use of today's science on mankind's cultural heritage. The editors have pioneered modern techniques in art conservation over the last four decades, and have brought together expertise from across the globe. Each chapter presents the theoretical background to the topic in question, followed by practical information on its application and relevant case studies. Introductory chapters present the science behind the physical composition of art materials. Four chapters explore various cleaning techniques now, followed by four chapters describing the application of inorganic nanomaterials. Each chapter is fully referenced to the primary literature and offers suggestions for further reading. Professional conservators and scientists alike will find this essential reading, as will postgraduate students in the fields of materials and colloid science, art restoration and nanoscience.
| Author | : Dawn V. Rogala |
| Publisher | : Getty Publications |
| Total Pages | : 162 |
| Release | : 2016-08-01 |
| Genre | : Art |
| ISBN | : 1606064878 |
The career of the German-American painter and educator Hans Hofmann (1880–1966) describes the arc of artistic modernism from pre–World War I Munich and Paris to mid twentieth-century Greenwich Village. His career also traces the transatlantic engagement of modern painting with the materials of its own making, a relationship that is perhaps still not completely understood. In these interrelated narratives, Hofmann is a central protagonist, providing a vital link between nineteenth- and twentieth-century art practice and between European and American modernism. The remarkable vitality of his later work affords insight not only into the style but also the literal substance of this formative period of artistic and material innovation. This richly illustrated book, the fourth in the Getty Conservation Institute’s Artist’s Materials series, presents a thorough examination of Hofmann’s late-career materials. Initial chapters present an informative overview of Hofmann’s life and work in Europe and America and discuss his crucial role in the development of Abstract Expressionism. Subsequent chapters present a detailed analysis of Hofmann’s materials and techniques and explore the relationship of the artist’s mature palette to shifts in the style and aging characteristics of his paintings. The book concludes with lessons for the conservation of modernist paintings generally, and particularly those that incorporate both traditional and modern paint media. This book will be of value to conservators, art historians, conservation scientists, and general readers with an interest in modern art.
| Author | : Richard Wolbers |
| Publisher | : |
| Total Pages | : 198 |
| Release | : 2000 |
| Genre | : Art |
| ISBN | : 9781873132364 |
This book contributes significantly to the selection of appropriate and controllable cleaning methods for varnished and unvarnished paint surfaces. It is a distillation of many years' experience of formulating a cleaning treatment for any given object. The general principles of the chemistry and the practical applications are described. The methods are applicable to the surface cleaning of both traditional and modern paint media found on sculptures, ethnographic materials, paintings, gilded surfaces and furniture. Aqueous methods are certainly worth considering for those surfaces which cannot be cleaned safely by methods based on solvents.
| Author | : Glyn O. Phillips |
| Publisher | : Elsevier |
| Total Pages | : 949 |
| Release | : 2009-05-28 |
| Genre | : Technology & Engineering |
| ISBN | : 1845695879 |
Hydrocolloids are among the most widely used ingredients in the food industry. They function as thickening and gelling agents, texturizers, stabilisers and emulsifiers and in addition have application in areas such as edible coatings and flavour release. Products reformulated for fat reduction are particularly dependent on hydrocolloids for satisfactory sensory quality. They now also find increasing applications in the health area as dietary fibre of low calorific value. The first edition of Handbook of Hydrocolloids provided professionals in the food industry with relevant practical information about the range of hydrocolloid ingredients readily and at the same time authoritatively. It was exceptionally well received and has subsequently been used as the substantive reference on these food ingredients. Extensively revised and expanded and containing eight new chapters, this major new edition strengthens that reputation. Edited by two leading international authorities in the field, the second edition reviews over twenty-five hydrocolloids, covering structure and properties, processing, functionality, applications and regulatory status. Since there is now greater emphasis on the protein hydrocolloids, new chapters on vegetable proteins and egg protein have been added. Coverage of microbial polysaccharides has also been increased and the developing role of the exudate gums recognised, with a new chapter on Gum Ghatti. Protein-polysaccharide complexes are finding increased application in food products and a new chapter on this topic as been added. Two additional chapters reviewing the role of hydrocolloids in emulsification and their role as dietary fibre and subsequent health benefits are also included. The second edition of Handbook of hydrocolloids is an essential reference for post-graduate students, research scientists and food manufacturers. - Extensively revised and expanded second edition edited by two leading international authorities - Provides an introduction to food hydrocolliods considering regulatory aspects and thickening characteristics - Comprehensively examines the manufacture, structure, function and applications of over twenty five hydrocolloids
| Author | : Richard G. Weiss |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 969 |
| Release | : 2006-06-30 |
| Genre | : Science |
| ISBN | : 1402036892 |
"Molecular Gels: Materials with Self-Assembled Fibrillar Networks" is a comprehensive treatise on gelators, especially low molecular-mass gelators and the properties of their gels. The structures and modes of formation of the self-assembled fibrillar networks (SAFINs) that immobilize the liquid components of the gels are discussed experimentally and theoretically. The spectroscopic, rheological, and structural features of the different classes of low molecular-mass gelators are also presented. Many examples of the application of the principal analytical techniques for investigation of molecular gels (including SANS, SAXS, WAXS, UV-vis absorption, fluorescence and CD spectroscopies, scanning electron, transmission electron and optical microscopies, and molecular modeling) are presented didactically and in-depth, as are several of the theories of the stages of aggregation of individual low molecular-mass gelator molecules leading to SAFINs. Several actual and potential applications of molecular gels in disparate fields (from silicate replication of nanostructures to art conservation) are described. Special emphasis is placed on perspectives for future developments. This book is an invaluable resource for researchers and practitioners either already researching self-assembly and soft matter or new to the area. Those who will find the book useful include chemists, engineers, spectroscopists, physicists, biologists, theoreticians, and materials scientists.
| Author | : Ferenc Horkay |
| Publisher | : |
| Total Pages | : 400 |
| Release | : 2019-08 |
| Genre | : Science |
| ISBN | : 9780841233164 |
Gels are ubiquitous both in materials science and biology. Interest in the behavior of this class of soft materials has increased significantly in the last decades as new experimental approaches have been developed to synthesize and characterize gels, and as theoretical and computational methods have advanced to model the structure and properties of these complex materials. For example, molecular simulation is now an essential tool to investigate gels and other types of soft matter where experimental measurements are not possible. The growth of this field to include applications in biology and medicine as also provided much impetus to gels research. The goal of this volume is to discuss recent progress in gel science. The chapters cover a wide variety of topics from polymer chemistry, physics, materials science and engineering, reflecting the interdisciplinary character of this field. A knowledge of the physical and chemical behavior of gels is essential for understanding, designing, and controlling material properties and performance. Gels can be synthesized with either flexible or stiff chains, linear or branched, and their length can also be tailored, etc. The network chains can be bonded to each other by chemical crosslinks or physical bonds involving van der Waals interactions, dipole-dipole interactions, hydrogen or ionic bonds, or pi-pi or pi-charge interactions. In addition to traditional polymer gels, this volume also focuses on low molecular mass organic gelators, relatively new, but rapidly growing, research direction in gel science. Special attention is devoted to the diverse applications of gels; using hydrogels for cleaning the painted surface of artwork (conservation of cultural heritage such as paintings and sculptures), developing advanced drug delivery systems, investigating the mechanism of setting of cement and hardening of concrete, etc.
