Surface and stratigraphic elemental analysis of an ancient Egyptian cartonnage using Laser-Induced Breakdown Spectroscopy (LIBS)

Nassef, O. Aied; Ahmed, Harby E.; Harith, M. A.

doi:10.1039/c6ay01769j

Cited by 20 publications

(7 citation statements)

References 23 publications

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“…By other words, scanning electron microscopy with energy dispersive X-ray spectrometry (SEM/EDS) is a used to identify type of dirt and stain that found in the crystalline form. The samples investigated by using a Quanta 200 ESEM FEG from FEI Scanning Electron Microscope (SEM) as shown in Figure 2B [15][16][17][18]. XRF of dirt and attain that found on the object.…”

Section: Documentation Of the Objectmentioning

confidence: 99%

"Restoration Strategy of a Rare Historic Curtain in Cairo University, Practical Applications"

Ahmed

2019

TTEFT

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Historical curtains that are still being used are subject to many damage conditions. Where it affected by the fluctuation in temperature and humidity. In addition, the effect of light, air pollution, misuse as damage factors. The historical curtain in the royal chamber of the Cairo University contains many damage aspects such as stain, dirt, separate parts, missing parts, change in color, and general weakness. A close examination was conducted to determine the type of curtain materials, and the damage aspects. The scientific documentation of the historical curtain was carried out before conservation process .In the begging, the strengthening of the weak and separate parts was carried out prior to the washing operations. Test of color degree stability was conducted for washing solutions. Mechanical cleaning, wet cleaning, sterilization, drying of the historical curtain were carried out using scientific methods. Final installation using silk thread and needle, and by reinforced by polymer adhesion. Restoration operations were recorded by photography.

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Section: Documentation Of the Objectmentioning

confidence: 99%

"Restoration Strategy of a Rare Historic Curtain in Cairo University, Practical Applications"

Ahmed

2019

TTEFT

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“…The investigation was carried out with a SIEMENS X-Ray Diffractometer-D 5000, given 40 Kv CU Ka, radiation of 30 mA. The diffractograms were recorded over 2_ = 50 to 300 continuously at a scan rate of 20/ min [8][9][10]. ( Figure 2)…”

Section: Testing and Analysismentioning

confidence: 99%

Conservation Strategies of a Rare Historical Carpet in Cairo University, A case study

Ahmed¹

2018

IJFTTE

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Historical museums and houses contain a large number of historic carpets. Many researchers have pointed out that the original home of carpet makers is central Asia. This historic carpet is made of textile fibers, most notably wool fibers and silk fibers used in the manufacture of carpets. Different kind of natural dyes s and natural fibers were used manufacturing of the historical carpets. Historical carpets are exposed to many deterioration factors that cause damage and decay in fibers and dyes. Deterioration factors such as oscillate relative humidity (RH), changing temperature, effect of light, effect of air pollution which results in weakness in fibers and dye, hardness in fibers, separate parts, loss parts, stain and dust [1] [2] [3-5].

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“…The fibers are extremely roughened, damaged, broken with transverse cracking and longitudinal splitting characterized by small scratches, small slits and holes. Furthermore, one can see the dust, dirt that covered the fiber [11][12][13][14].…”

Section: Optical and Sem Documentationmentioning

confidence: 99%

An Extensive Study of Examination, Restoration, and Display of a Rare Historical Costumes, Practical Application

Ahmed

Fadl

Kasem

et al. 2018

JTSFT

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Historical clothing like Badawi's tunic is a kind of three-dimensional textile. They are exposed to different types of damage as a result of various damage conditions such as faulty display, environmental conditions, air pollution, biological damage. For these historical clothing needs to intervene quickly restoration processes. In the past, there were erroneous repairs to the historical dress. Therefore, the first steps of restoration are to remove the previous faulty repairs. Tests were carried out using a Scanning electron microscopy, X-ray diffraction, infrared pattern to identify the type of fiber, the damage of the historical object. The stability of pigments was tested in the historical object. Mechanical cleaning was performed using different brushes. Also, wet cleaning using water and detergents. Also, sterilization and drying of the historical object.The final installation of the historical piece was carried out as a prelude to the exhibits. All restoration steps are recorded by photograph.

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Surface and stratigraphic elemental analysis of an ancient Egyptian cartonnage using Laser-Induced Breakdown Spectroscopy (LIBS)

Abstract: An archeological Egyptian cartonnage dating back to the Greco-Roman period around the third century BC was elementally analyzed via the sample-friendly technique, Laser Induced Breakdown Spectroscopy (LIBS).

Cited by 20 publications

References 23 publications

"Restoration Strategy of a Rare Historic Curtain in Cairo University, Practical Applications"

"Restoration Strategy of a Rare Historic Curtain in Cairo University, Practical Applications"

Conservation Strategies of a Rare Historical Carpet in Cairo University, A case study

An Extensive Study of Examination, Restoration, and Display of a Rare Historical Costumes, Practical Application

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