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Suchergebnisse
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2022
Journal article
Investigating the potential of the Nd:YAG and Er:YAG lasers for the cleaning of feathers: a pilot study
A dual-wavelength Q-switched Nd:YAG laser emitting at 1064 nm and 532 nm and an Er:YAG laser were tested on a range of feathers containing melanin, carotenoids and psittacofulvins. Dyed, white and iridescent feathers, as well as down feathers, were also included in the study. First, the damage threshold fluence was...Bertasa, Moira ; Korenberg, Capucine
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2015
Journal article
Use of 3D laser scanning for monitoring the dimensional stability of a Byzantine ivory panel
The British Museum has in its collections a magnificent Byzantine ivory panel. However, the panel has become warped over time and there is a join on the left side, where it has suffered a break in the past. It has been connected with two metal pins and adhesive in a...Hess, Mona ; Korenberg, Capucine ; Ward, Clare ; Robson, Stuart ; Entwistle, Chris
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2017
Journal article
How is museum lighting selected? An insight into current practice in UK museums
The results of a series of interviews with museum professionals on the subject of museum lighting specification and selection are reported, with the aim that this report should provide an insight into current practice. Specific attention is given to the usage of industry parameters (lux, CIE-Ra, CCT), and to investigating...Garside, Daniel ; Curran, Katherine ; Korenberg, Capucine ; MacDonald, Lindsay ; Teunissen, Kees …
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2019
Book chapter
The use of an Er:YAG laser in the removal of biological growth from polychrome archaeological terracotta figurines from Cyprus
The British Museum preserves a large and archaeologically important collection of painted terracotta and limestone figurines from ancient Cyprus. These were the subject of a collaborative conservation and study programme as part of the Cyprus Digitisation Project. The figurines were covered by dark and ingrained speckles of biological growth, possibly...Pereira-Pardo, Lucía ; Camurcuoglu, Duygu ; Orsini, Miriam ; Weglowska, Katarzyna ; Kiely, Thomas …
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2018
Journal article
The use of erbium lasers for the conservation of cultural heritage. A review
The characteristics of erbium lasers (Er:YAG) make them a promising tool for the conservation of cultural heritage, and yet they still remain less widespread than other lasers in this field. This review aims to summarise, compare and evaluate the results of case studies and experiments published so far about Er:YAG...Pereira-Pardo, Lucía ; Korenberg, Capucine
Erbium laser cleaning; paintings; stone varnishes; overpainting crusts
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2020
Journal article
Investigating the Potential of the Er:YAG Laser for the Removal of Cemented Dust from Limestone and Painted Plaster
A successful application of Er:YAG laser for the cleaning of a restored Assyrian relief sculpture from the British Museum collection is presented. Displayed in the gallery, the sculpture has darkened over time due to the natural deposition of dirt, in particular on restored parts. Since traditional cleaning methods have demonstrated...Melita, Lucia Noor ; Węgłowska, Katarzyna ; Tamburini, Diego ; Korenberg, Capucine