Saleh Mohamed AhmedFayoum University · Department of Restoration
Saleh Mohamed Ahmed
Associate professor at conservation of metal artifacts
To share my research with each other. To create scientific groups and networks of interests.
About
13
Publications
1,563
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17
Citations
Introduction
Experiments on the new techniques and material, Management of conservation Labs., Conservation of metal artifacts, Investigation of the archaeological materials
Skills and Expertise
Education
December 2005 - May 2011
Publications
Publications (13)
This paper presents a study of treatment by soldering for a unique bronze oil lamp combined with Eros and dog figurines. In this object, there are two types of soldering; the first is ancient, used to join the three pieces together, and the other is used in conservation treatments to stop the degradation of the object. Soft solders have been a mode...
This paper aims to document the conservation processes of a polychrome wooden coffin in the Dahshur archaeological area dating back to the late period. The exterior part of the coffin is decorated with a painted layer. Visual observation, 2D Program, and Optical Microscopy (OM) were used. wood identification. The coffin was in a bad condition. It w...
This paper aims to document the conservation processes of a polychrome wooden coffin in the Dahshur archaeological area dating back to the late period. The exterior part of the coffin is decorated with a painted layer. Visual observation, 2D Program, and Optical Microscopy (OM) were used. wood identification. The coffin was in a bad condition. It w...
This paper describes the results of a multi-technological analytical protocol performed on the painted surface of an Egyptian wooden coffin and documents the conservation processes of a wooden coffin covered with a black resin layer and coloured materials in Dahshur Archaeological Area dating back to the late period. It uses visual observation, opt...
This paper aims to document the current state of an anthropoid wooden coffin using different methods and to provide necessary information for suitable future conservation works. Text transliteration, photographic documentation, technical photography, 2D illustrations, and 3D modules were utilized to document the coffin. The results showed the prese...
The present study aims to identify the pigments, ground layer, and previous restoration materials used in a polychrome wooden coffin using multi-analytical techniques. It utilized optical microscopy, technical imaging, scanning electron microscope attached to X-ray dispersion unit, X-ray diffraction, Raman spectroscopy, and Fourier transform infrar...
Selected four gilt-bronze statuettes have been studied after excavation from the burial environment. Soil deposits and corrosion forms were observed on the surface disfiguring the gold layer. Confocal micro-Raman spectroscopy and Portable X-ray fluorescence (pXRF) were used to identify the molecular structure and elements distribution over the stat...
Copper alloys-plaques used for the door of Barqūq's Mosque exhibited significant corrosion processes. Thorough chemical analyses revealed a diversity of metals and minerals in the alloy. This paper presents a case study related to the armored door's chemical structure and crafting techniques, along with its degradation and previous conservation cam...
Unexpected excavation of the Osirian statuette was inaugurated in 2021 during a conservation project at the first step in the western façade of King Djoser Pyramid which dates back to the Ptolemaic era. Varies strategies of the examination techniques, such as stereo and polarizing microscopes, and scanning electron microscopy coupled to energy disp...
Completely mineralized copper bowl was removed from the burial environment and was preserved without conservation treatment for long time. Corrosion process-induced has created broken and loose parts arising fragility of the object resulted from the burial condition (major factor), post-excavation, poor storage, transport procedures and mishandling...
Repeated restoration and maintenance works are considered innate, since ancient times. As a result of exposing the archaeological materials to use or occupation and due to the effects of physical aging and environmental factors, recurrent restoration was inevitable. These works were performed by using the local materials and the same technological...
Iron is one of the most recovered historical materials from the marine environment. Two iron parts from historical ships were excavated from Paros Island, Greece. Even though hard, thick and non-porous crust from the marine sediments was found on the wrought iron surfaces, the most of these objects have remained in worst conditions caused by the co...
Questions
Question (1)
Nanogel is used to indicate nano-sized three-dimensional networks of chemically or physically cross-linked hydrophilic polymers