Randa E. Khalifa

1.7k total citations
49 papers, 1.3k citations indexed

About

Randa E. Khalifa is a scholar working on Water Science and Technology, Electrical and Electronic Engineering and Organic Chemistry. According to data from OpenAlex, Randa E. Khalifa has authored 49 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Water Science and Technology, 14 papers in Electrical and Electronic Engineering and 13 papers in Organic Chemistry. Recurrent topics in Randa E. Khalifa's work include Adsorption and biosorption for pollutant removal (19 papers), Fuel Cells and Related Materials (11 papers) and Nanomaterials for catalytic reactions (11 papers). Randa E. Khalifa is often cited by papers focused on Adsorption and biosorption for pollutant removal (19 papers), Fuel Cells and Related Materials (11 papers) and Nanomaterials for catalytic reactions (11 papers). Randa E. Khalifa collaborates with scholars based in Egypt, Saudi Arabia and Slovakia. Randa E. Khalifa's co-authors include Ahmed M. Omer, Abdelazeem S. Eltaweil, Eman M. Abd El-Monaem, M.S. Mohy Eldin, Tamer M. Tamer, Gehan M. El‐Subruiti, Chao Liu, Hong Zhang, Amira M.G. Darwish and Zhao-Hong Hu and has published in prestigious journals such as Scientific Reports, Journal of Colloid and Interface Science and Molecules.

In The Last Decade

Randa E. Khalifa

46 papers receiving 1.3k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Randa E. Khalifa Egypt 21 539 342 314 311 228 49 1.3k
Rani Bushra India 24 433 0.8× 313 0.9× 218 0.7× 447 1.4× 250 1.1× 55 1.6k
Bruno F. Urbano Chile 24 594 1.1× 393 1.1× 301 1.0× 302 1.0× 230 1.0× 83 1.5k
Chirag B. Godiya China 16 684 1.3× 304 0.9× 358 1.1× 342 1.1× 315 1.4× 25 1.4k
Chenglong Jiang China 13 732 1.4× 295 0.9× 316 1.0× 308 1.0× 131 0.6× 24 1.4k
James Ramontja South Africa 23 496 0.9× 457 1.3× 285 0.9× 261 0.8× 432 1.9× 50 1.6k
Edwin Makhado South Africa 17 579 1.1× 311 0.9× 342 1.1× 212 0.7× 201 0.9× 40 1.2k
Shuping Wu China 23 521 1.0× 535 1.6× 381 1.2× 314 1.0× 484 2.1× 70 1.8k
Tülin Gürkan Polat Türkiye 12 1.1k 2.0× 407 1.2× 583 1.9× 365 1.2× 310 1.4× 16 1.8k
Mohd Shaiful Sajab Malaysia 23 560 1.0× 594 1.7× 324 1.0× 269 0.9× 619 2.7× 83 1.8k
Jindrayani Nyoo Putro Indonesia 22 510 0.9× 483 1.4× 273 0.9× 220 0.7× 492 2.2× 54 1.5k

Countries citing papers authored by Randa E. Khalifa

Since Specialization
Citations

This map shows the geographic impact of Randa E. Khalifa'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 Randa E. Khalifa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Randa E. Khalifa more than expected).

Fields of papers citing papers by Randa E. Khalifa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Randa E. Khalifa. 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 Randa E. Khalifa. The network helps show where Randa E. Khalifa may publish in the future.

Co-authorship network of co-authors of Randa E. Khalifa

This figure shows the co-authorship network connecting the top 25 collaborators of Randa E. Khalifa. A scholar is included among the top collaborators of Randa E. Khalifa based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Randa E. Khalifa. Randa E. Khalifa is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Khalifa, Randa E., et al.. (2025). High-performance PVA/functionalized graphene oxide nanocomposite membranes for direct methanol fuel cells. Results in Engineering. 26. 105149–105149. 2 indexed citations
2.
Mohamed, F. M., Fayza S. Hashem, Mohamed R. El‐Aassar, et al.. (2025). Carbon nanotube/bentonite @ polyvinylidene fluoride tri-flouro ethylene nanocomposite matrix for surpior elimination of carcinogenic dye from wastewater. International Journal of Environmental Science and Technology. 22(11). 10563–10582. 4 indexed citations
3.
Khalifa, Randa E., Mohamed Shaalan, Mohamed A. Hassan, et al.. (2025). Enhancing antioxidant and antibacterial properties of gelatin: Modification with phloretin and 2-acetylphloroglucinol for advanced biomaterial applications. Materials Chemistry and Physics. 348. 131725–131725.
4.
Khalifa, Randa E., Mortaga M. Abou–Krisha, Ahmed M. Omer, et al.. (2024). Crystal violet removal from waste water by sulfonated poly (glycidyl methacrylate) nano-adsorbent: optimization by response surface methodology, isotherms, kinetics, and thermodynamics studies. Polymer Bulletin. 82(1). 165–196. 3 indexed citations
5.
Tamer, Tamer M., Randa E. Khalifa, Mortaga M. Abou–Krisha, et al.. (2024). Dichromate Contaminated Water Treatment using Novel Crystal Violet Azo Dye- Sulphonated Poly(Glycidyl methacrylate) Nano-Composite Adsorbent. Water Air & Soil Pollution. 236(1).
6.
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8.
El‐Subruiti, Gehan M., et al.. (2023). Construction of gastroretentive aminated chitosan coated (sunflower oil /alginate / i-carrageenan) floatable polymeric beads for prolonged release of Amoxicillin trihydrate. Journal of Drug Delivery Science and Technology. 84. 104534–104534. 10 indexed citations
9.
Špitálský, Zdenko, et al.. (2023). An Effective Methanol-Blocking Cation Exchange Membrane Modified with Graphene Oxide Nanosheet for Direct Methanol Fuel Cells. Processes. 11(2). 353–353. 9 indexed citations
10.
11.
Omer, Ahmed M., Zyta M. Ziora, Tamer M. Tamer, et al.. (2021). Formulation of Quaternized Aminated Chitosan Nanoparticles for Efficient Encapsulation and Slow Release of Curcumin. Molecules. 26(2). 449–449. 69 indexed citations
12.
Omer, Ahmed M., Tamer M. Tamer, Randa E. Khalifa, et al.. (2021). Formulation and Antibacterial Activity Evaluation of Quaternized Aminochitosan Membrane for Wound Dressing Applications. Polymers. 13(15). 2428–2428. 34 indexed citations
13.
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Omer, Ahmed M., Tamer M. Tamer, G.D. Roston, et al.. (2020). Zinc oxide nanoparticles development using phosphorylated alginate template matrix for water treatment applications: I. removal of methylene blue dye. Desalination and Water Treatment. 174. 376–388. 1 indexed citations
15.
Omer, Ahmed M., et al.. (2020). Fabrication of novel iminodiacetic acid-functionalized carboxymethyl cellulose microbeads for efficient removal of cationic crystal violet dye from aqueous solutions. International Journal of Biological Macromolecules. 148. 1072–1083. 78 indexed citations
16.
Fawal, Gomaa El, et al.. (2020). Poly (methacrylic acid) grafted regenerated cellulose ions exchangers membranes for Cu(II) ion adsorption: kinetic, isotherm, and thermodynamic studies. Desalination and Water Treatment. 178. 182–192. 7 indexed citations
17.
Omer, Ahmed M., et al.. (2020). Kinetic and thermodynamic studies for the sorptive removal of crude oil spills using a low-cost chitosan-poly (butyl acrylate) grafted copolymer. Desalination and Water Treatment. 192. 213–225. 20 indexed citations
18.
Omer, Ahmed M., Randa E. Khalifa, Tamer M. Tamer, et al.. (2019). Fabrication of a novel low-cost superoleophilic nonanyl chitosan-poly (butyl acrylate) grafted copolymer for the adsorptive removal of crude oil spills. International Journal of Biological Macromolecules. 140. 588–599. 39 indexed citations
19.
Khalifa, Randa E., et al.. (2019). Efficient eco-friendly crude oil adsorptive chitosan derivatives: kinetics, equilibrium and thermodynamic studies. Desalination and Water Treatment. 159. 269–281. 17 indexed citations
20.
Darwish, Amira M.G., Randa E. Khalifa, & Sobhy A. El‐Sohaimy. (2018). Functional Properties of Chia Seed Mucilage Supplemented In Low Fat Yoghurt. Alexandria Science Exchange Journal. 39(3). 450–459. 49 indexed citations

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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