Conservation of the Flowers Canvas Painting (1) at the Egyptian Agricultural Museum

Elsayed, Yosr

doi:10.21608/ejars.2019.38436

Cited by 3 publications

(2 citation statements)

References 13 publications

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“…This visible color change is attributted to the environmental deterioration factors, especially light and temperature. Other deterioration forms such as dust, stains, fragility, tears, missing parts, etc., are corresponding to these factors, in addition to other natural and human factors affecting the fragment before or after the exhibition in the museum [19,51].…”

Section: Discussionmentioning

confidence: 99%

دراسة تجریبیة وتطبیقیة لإزالة لاصق البولی یوریثان من المنسوجات الأثریة

مبروک¹

2021

مجلة العمارة والفنون والعلوم الإنسانیة

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The objective of this work is to evaluate the efficacy of the gel and nanostructured fluids in the removal of polyurethane adhesive stuck to an archeological textile fragment that suffers from many deterioration forms. The study is divided into two sections; (a) in-vitro experiments, which were conducted on modern sheep woolen textile mock-ups after brushing with fresh polyurethane adhesive and accelerated aging. Three techniques were used in the removal of polyurethane from these mock-ups. Colorimeter, Fourier transform infrared spectroscopy, stereo microscope, and weight measurements were used to assess the selected experiments. The obtained results revealed that Nano restore Cleaning ®Polar fluid confined in Nano restore Gel ®Peggy is the most effective and suitable technique among the examined ones. (b) The applied section, which was assigned to using Nano restore Cleaning ®Polar fluid confined in Nano restore Gel ®Peggy in the removal of polyurethane adhesive from the case-study fragment, after identifying its fibers and dyes using a Fourier transform infrared spectroscopy and a highperformance liquid chromatography-diode array detector-mass spectrometry. The obtained results revealed using blank linen and sheep wool dyed with weld dye (beige color) and indigo natural dye (brown color). Beige and brown yarns were used in weaving the fragment background using the tapestry structure, and the beige wefts were used in the additional embroidery stitches. The used gel-confined fluid Nano restore Cleaning ®Polar fluid confined in Nano restore Gel ®Peggy was capable of the safe removal of the adhesive form the fragment, which was then washed and supported by a new linen fabric using thin needles and dyed silk threads. The fragment was finally re-exhibited in a standard museum display.

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Section: Discussionmentioning

confidence: 99%

دراسة تجریبیة وتطبیقیة لإزالة لاصق البولی یوریثان من المنسوجات الأثریة

مبروک¹

2021

مجلة العمارة والفنون والعلوم الإنسانیة

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“…13 For their mentioned above importance, authors used various investigation and analytical techniques, such as scanning electron microscopy coupled with energy dispersive X-ray spectroscopy unit (SEM-EDXS), stereo microscopy (SM), X-ray techniques, Fourier transformer infrared spectroscopy (FTIR), mass spectroscopy (MS), and high-performance liquid chromatography (HPLC). 14 The results of these techniques, especially the cutting-edge ones, are the backbone of conservation studies. The obtained results revealed using both linen and natural wool at the beginning of the Coptic times.…”

Section: Introductionmentioning

confidence: 99%