M. A. El‐Sayed

3.5k citations

78 papers · 2.9k indexed · 2 hit papers · h-index 23

Impact in

Physical and Theoretical Chemistry top 1%
- Photochemistry and Electron Transfer Studies
Automotive Engineering top 2%
- Additive Manufacturing and 3D Printing Technologies

Papers in ⓘ

Mechanical Engineering 37
- Materials Engineering and Processing 9
- Aluminum Alloys Composites Properties 8
- Additive Manufacturing Materials and Processes 6
- Metal Forming Simulation Techniques 5
Materials Chemistry 19
- Corrosion Behavior and Inhibition 7

Co-authors: Stephen K. Lower (1 shared paper)William M. Gelbart (1 shared paper)Khamis Essa (24 shared papers)Phaedon Avouris (1 shared paper)Hany Hassanin (21 shared papers)Yehia M. Youssef (2 shared papers)W.D. Griffiths (6 shared papers)P. Évesque (2 shared papers)
Journals: The Journal of Physical Chemistry (16 papers)The International Journal of Advanced Manufacturing Technology (5 papers)Metals (3 papers)Polymers (3 papers)Metallurgical and Materials Transactions B (3 papers)
Partner nations: Egypt United Kingdom Saudi Arabia

In The Last Decade

M. A. El‐Sayed

76 papers receiving 2.8k citations

Hit Papers

align trajectories log scale

Nonradiative electronic relaxation under collision-free conditions 1977 · 417 citations

Peers

Countries citing papers authored by M. A. El‐Sayed

Since Specialization

Citations

This map shows the geographic impact of M. A. El‐Sayed's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by M. A. El‐Sayed with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites M. A. El‐Sayed more than expected).

Fields of papers citing papers by M. A. El‐Sayed

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by M. A. El‐Sayed. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by M. A. El‐Sayed. The network helps show where M. A. El‐Sayed may publish in the future.

Co-authors

The 25 scholars most cited alongside M. A. El‐Sayed, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with M. A. El‐Sayed Line = papers co-authored together M. A. El‐Sayed links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 78 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	The Triplet State and Molecular Electronic Processes in Organic Molecules Chemical Reviews ·Stephen K. Lower, M. A. El‐Sayed Hit paper breakdown →	1966	968
2	Nonradiative electronic relaxation under collision-free conditions Chemical Reviews ·Phaedon Avouris, William M. Gelbart, M. A. El‐Sayed Hit paper breakdown →	1977	417
3	Optimization of SLM process parameters for Ti6Al4V medical implants Rapid Prototyping Journal ·M. A. El‐Sayed, Mootaz Ghazy, Yehia M. Youssef, Khamis Essa	2018	125
4	Bacteriorhodopsin encapsulated in transparent sol-gel glass: a new biomaterial Chemistry of Materials ·Shuguang Wu, Lisa Ellerby, Jonathan Cohan, Bruce Dunn, M. A. El‐Sayed, Joan Selverstone Valentine, Jeffrey I. Zink	1993	121
5	Additive Manufacturing Technologies for Drug Delivery Applications International Journal of Pharmaceutics ·Abdullah Mohammed, Amr ElShaer, Pooya Sareh, M. A. El‐Sayed, Hany Hassanin	2020	95
6	Controlling the Properties of Additively Manufactured Cellular Structures Using Machine Learning Approaches Advanced Engineering Materials ·Hany Hassanin, Yusra Alkendi, M. A. El‐Sayed, Khamis Essa, Yahya Zweiri	2020	80
7	Manufacturing of Ti–6Al–4V Micro‐Implantable Parts Using Hybrid Selective Laser Melting and Micro‐Electrical Discharge Machining Advanced Engineering Materials ·Hany Hassanin, Francesco Modica, M. A. El‐Sayed, Jian Liu, Khamis Essa	2016	60
8	Design optimization of additively manufactured titanium lattice structures for biomedical implants The International Journal of Advanced Manufacturing Technology ·M. A. El‐Sayed, Khamis Essa, Mootaz Ghazy, Hany Hassanin	2020	60
9	"Fractal-like", but nonfractal, behavior of one-step dipolar energy transfer on regular lattices with excluded volume The Journal of Physical Chemistry ·Cheng-Han Yang, P. Évesque, M. A. El‐Sayed	1985	52
10	4D Printing of NiTi Auxetic Structure with Improved Ballistic Performance Micromachines ·Hany Hassanin, Alessandro Abena, M. A. El‐Sayed, Khamis Essa	2020	51
11	Infrared Spectra and Structure of the Tetracarbonyl Halide Dimers of Manganese, Technetium, and Rhenium Inorganic Chemistry ·M. A. El‐Sayed, Herbert D. Kaesz	1963	50
12	Effect of variation in the microenvironment of the fractal structure on the donor decay curve resulting from a one-step dipolar energy-transfer process The Journal of Physical Chemistry ·C. L. Yang, P. Évesque, M. A. El‐Sayed	1986	43
13	Studies on the Triplet-Triplet Energy Transfer to Rare Earth Chelates^1a The Journal of Physical Chemistry ·M. L. Bhaumik, M. A. El‐Sayed	1965	40
14	Photochemical dehydrogenation of benzene chemisorbed on small niobium metal clusters The Journal of Physical Chemistry ·Randall J. St. Pierre, Eric L. Chronister, M. A. El‐Sayed	1987	40
15	Fabrication and Optimisation of Ti-6Al-4V Lattice-Structured Total Shoulder Implants Using Laser Additive Manufacturing Materials ·Oliver Bittredge, Hany Hassanin, M. A. El‐Sayed, Hossam Mohamed Eldessouky, Naser A. Alsaleh, Nashmi H. Alrasheedi, Khamis Essa, Mahmoud Ahmadein	2022	39
16	Manufacturing of metallic micro-components using hybrid soft lithography and micro-electrical discharge machining The International Journal of Advanced Manufacturing Technology ·Khamis Essa, Francesco Modica, Mohamed Imbaby, M. A. El‐Sayed, Amr ElShaer, Kyle Jiang, Hany Hassanin	2016	39
17	Bifilm defects and porosity in Al cast alloys The International Journal of Advanced Manufacturing Technology ·M. A. El‐Sayed, Hany Hassanin, Khamis Essa	2016	33
18	Analysis of Microstructure and Chip Formation When Machining Ti-6Al-4V Metals ·Islam Shyha, Salah Gariani, M. A. El‐Sayed, Dehong Huo	2018	30
19	Hydrogen, bifilms and mechanical properties of Al castings International Journal of Cast Metals Research ·M. A. El‐Sayed, W.D. Griffiths	2014	30
20	Fabrication and properties of cordierite / anorthite composites Ceramics International ·S.M. Naga, Mostafa A. Sayed, H.F. El-Maghraby, Muhamad Khalil, M. A. El‐Sayed	2017	28

About M. A. El‐Sayed

M. A. El‐Sayed is a scholar working on Mechanical Engineering, Materials Chemistry, Aerospace Engineering, Biomedical Engineering and Automotive Engineering, having authored 78 papers that have together received 2.9k indexed citations. Recurring topics across this work include Aluminum Alloy Microstructure Properties (17 papers), Additive Manufacturing and 3D Printing Technologies (10 papers), Materials Engineering and Processing (9 papers), Aluminum Alloys Composites Properties (8 papers), Corrosion Behavior and Inhibition (7 papers), Additive Manufacturing Materials and Processes (6 papers), Bone Tissue Engineering Materials (5 papers) and Metal Forming Simulation Techniques (5 papers). The work is most often cited by research in Physical and Theoretical Chemistry (578 citations), Automotive Engineering (398 citations), Materials Chemistry (1.1k citations), Spectroscopy (362 citations) and Mechanical Engineering (737 citations). M. A. El‐Sayed has collaborated with scholars based in Egypt, United Kingdom and Saudi Arabia. Frequent co-authors include Stephen K. Lower, William M. Gelbart, Khamis Essa, Phaedon Avouris, Hany Hassanin, Yehia M. Youssef, W.D. Griffiths, P. Évesque, Amr ElShaer and Herbert D. Kaesz. Their work appears in journals such as The Journal of Physical Chemistry, The International Journal of Advanced Manufacturing Technology, Metals, Polymers and Metallurgical and Materials Transactions B.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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