Determination of Nd:YAG laser parameters for metal threads cleaning in textile artefacts

Radojković, Bojana; Ristić, Slаvicа; Zrilić, Milorad; Polić, Suzаnа

doi:10.5937/tehnika1502209r

Cited by 3 publications

(4 citation statements)

References 9 publications

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“…The effect of the laser on the silk fabrics was investigated under normal atmospheric conditions. 44,45 The effects of laser radiation on mordanting and dying samples are shown in Table 2.…”

Section: Methodsmentioning

confidence: 99%

Investigation of the effects of laser radiation on silk fabrics dyed with kermes insect (Kermes vermilio Planchon)

Karadağ

Özdemir

2023

Textile Research Journal

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In this study, the dyeing properties of a natural dye extracted from the kermes insect on silk were examined. Insect dye at different concentration rates of 5%, 10%, and 15% wt was applied to silk fabrics mordanted with alum [KAl(SO4)2.12H2O] and iron-(II) sulfate [FeSO4.7H2O]. Then, the Nd:YAG laser device was used to investigate the laser radiation effects on the color of the fabric. The dyed fabrics were analyzed by different analytical and technical methods. The RP-HPLC-DAD method was used for the identification of the coloring compounds of fabrics dyed with kermes. The color coordinates and fastness values of rubbing, washing, and light were investigated. Overall, the fastness results were excellent. SEM-EDX was performed for morphological examinations and CIEL*a*b* color values were measured for colorimetric examinations after laser radiation.

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Section: Methodsmentioning

confidence: 99%

Investigation of the effects of laser radiation on silk fabrics dyed with kermes insect (Kermes vermilio Planchon)

Karadağ

Özdemir

2023

Textile Research Journal

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“…However, it is highly rec- On the contrary, modern technology application has proved more effective than the traditional methods in the conservation of cultural heritage. Laser is one of the most significant techniques in cleaning, but it is still being examined because of the complexity of rays and the different materials of the textile with metal threads (Radojkouić, Ristic, Zrilić, & Suzana, 2015).…”

Section: Laser Techniques and Applicationsmentioning

confidence: 99%

“…The thickness of the precious metal is some micron. The substrate of embroidered items is often cotton, flax, hemp, wool, or mixed-colored materials (Radojkouić, Ristic, Zrilić, & Suzana, 2015). Furthermore, gold threads were used in embroidery and made in different ways (Járó, 1990).…”

Section: Introductionmentioning

confidence: 99%

An Applied Study on Using Laser for the Conservation of an Archaeological Textile Embroidered with Metal Threads at the Museum of the Faculty of Applied Arts, Helwan University (No. 121/5)

Shehata¹,

Marouf²,

Ismail³

2020

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There is an urgent need to use laser cleaning for a complicated textile because it is an effective technique for metal artifacts. It offers a high degree of control, especially in cleaning fragile and very detailed artifacts (Abdel-Kareem & Al-Saad, 2007). The inherent unique properties of laser light, such as intensity, monochromaticity, directionality, and coherence, have made lasers effective tools in a variety of applications in the industrial and biomedical fields. Furthermore, a good understanding of the phenomena happening at the interaction of laser radiation with materials is fundamental for the success and optimization of any laser-based application. Therefore, laser cleaning depends on the nature of the material to be removed (Fotakis, Anglos, Zafiropulos, Georgiou, & Tornari, 2007). The study adopted Q-switched Nd:YAG laser, which is the most common type in conservation. It employed investigation and analysis devices, such as SEM-EDX, XRF, and XRD.

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“…They cause gradual degradation to the thread surface to become brittle and less shiny. Furthermore, they result in changes to the threads and the textile in embroidered ornament parts and fibers [5]. Some artifacts containing copper or silver largely have many natural and artificial forms of corrosion [6].…”

Section: Mechanisms Of Metal Threads' Corrosionmentioning

confidence: 99%

An Experimental Study on Using Laser for Cleaning Metal Threads

Shehata¹,

Marouf²,

Ismail³

2020

MSCE

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Samples of metal threads were prepared, underwent artificial aging, and cleaned using laser applications to define the efficiency of cleaning that gives the best results without affecting the components of the thread, including metal, fibers, or dyes. The present study aimed to investigate and evaluate laser cleaning of the corroded metal embroidery, revealing the chemical composition of the corrosion and prop and evaluating the effects of laser cleaning on the surface of the metal threads. It utilized SEM and LM to provide morphological information about the surface and the cleaning effect. Moreover, SEM-EDX was used to define the elemental composition, and XRD was employed to offer information on the metal. The restoration of cultural heritage depends on defining the devastating changes to the man-made pieces. It compares pre-and post-restoration conditions of the object (e.g. painting, photography, and material analysis), controlling the conditions that are almost irrevocable. An Interval Digital Macro-photography is employed to control the corrosion PS tests for a long period of museum exhibition [1].

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Determination of Nd:YAG laser parameters for metal threads cleaning in textile artefacts

Cited by 3 publications

References 9 publications

Investigation of the effects of laser radiation on silk fabrics dyed with kermes insect (Kermes vermilio Planchon)

Investigation of the effects of laser radiation on silk fabrics dyed with kermes insect (Kermes vermilio Planchon)

An Applied Study on Using Laser for the Conservation of an Archaeological Textile Embroidered with Metal Threads at the Museum of the Faculty of Applied Arts, Helwan University (No. 121/5)

An Experimental Study on Using Laser for Cleaning Metal Threads

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