Elsayed T. Helmy

538 total citations
22 papers, 423 citations indexed

About

Elsayed T. Helmy is a scholar working on Materials Chemistry, Renewable Energy, Sustainability and the Environment and Organic Chemistry. According to data from OpenAlex, Elsayed T. Helmy has authored 22 papers receiving a total of 423 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Materials Chemistry, 12 papers in Renewable Energy, Sustainability and the Environment and 3 papers in Organic Chemistry. Recurrent topics in Elsayed T. Helmy's work include Advanced Photocatalysis Techniques (10 papers), TiO2 Photocatalysis and Solar Cells (8 papers) and Advanced Nanomaterials in Catalysis (5 papers). Elsayed T. Helmy is often cited by papers focused on Advanced Photocatalysis Techniques (10 papers), TiO2 Photocatalysis and Solar Cells (8 papers) and Advanced Nanomaterials in Catalysis (5 papers). Elsayed T. Helmy collaborates with scholars based in Egypt, Saudi Arabia and China. Elsayed T. Helmy's co-authors include Jia Hong Pan, Shady M. El-Dafrawy, Ahmed El Nemr, M.A. Mousa, Esam A. Gomaa, Van‐Huy Nguyen, Pardeep Singh, Quyet Van Le, Sourbh Thakur and Aftab Aslam Parwaz Khan and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Agricultural and Food Chemistry and Scientific Reports.

In The Last Decade

Elsayed T. Helmy

21 papers receiving 416 citations

Peers

Elsayed T. Helmy

RESE

MC

OC

EEE

WST

Mangalampalli V. Phanikrishna Sharma India

J. Praveen Kumar India

Αnastasia Koltsakidou Greece

Youn-Jun Lee South Korea

Antonietta Mancuso Italy

Muhammad Zubair Ahmad Pakistan

Pâmela Cristine Ladwig Muraro Brazil

El Mountassir El Mouchtari Morocco

Salah Uddin Pakistan

Rupinder Kaur India

Mangalampalli V. Phanikrishna Sharma India

Elsayed T. Helmy

355 ×1.4

RESE

304 ×1.2

MC

46 ×0.7

OC

46 ×0.7

EEE

70 ×1.2

WST

Citations per year, relative to Elsayed T. Helmy Elsayed T. Helmy (= 1×) peers Mangalampalli V. Phanikrishna Sharma

Countries citing papers authored by Elsayed T. Helmy

Since Specialization

Citations

This map shows the geographic impact of Elsayed T. Helmy'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 Elsayed T. Helmy with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Elsayed T. Helmy more than expected).

Fields of papers citing papers by Elsayed T. Helmy

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Elsayed T. Helmy. 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 Elsayed T. Helmy. The network helps show where Elsayed T. Helmy may publish in the future.

Co-authorship network of co-authors of Elsayed T. Helmy

This figure shows the co-authorship network connecting the top 25 collaborators of Elsayed T. Helmy. A scholar is included among the top collaborators of Elsayed T. Helmy 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 Elsayed T. Helmy. Elsayed T. Helmy is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

1.

Alamri, Abdullah, et al.. (2025). Green magnetically separable molluscicide Ba–Ce–Cu ferrite/TiO2 nanocomposite for controlling terrestrial gastropods Monacha Cartusiana. Scientific Reports. 15(1). 2888–2888.

2.

Helmy, Elsayed T., et al.. (2025). Facile and eco-friendly synthesis of GCN/ZnO nanocomposites for enhanced photocatalytic, antimicrobial and antioxidant activities: applications in biomedicine and wastewater treatment. Surfaces and Interfaces. 72. 107123–107123. 2 indexed citations

3.

Mostafa, Mohamed Mokhtar M., et al.. (2024). Improving photocatalytic, anticancer and antioxidant activities of greenly synthesized TiO2 nanoparticles by triple doping (Al, C, S). Journal of the Taiwan Institute of Chemical Engineers. 177. 105795–105795. 3 indexed citations

4.

Alamri, Abdullah, et al.. (2024). Green synthesis of N, B co-doped TiO2 nanoparticles with enhanced photocatalytic and antioxidant activities. Journal of the Taiwan Institute of Chemical Engineers. 177. 105626–105626. 6 indexed citations

5.

Baamer, Doaa F., Elsayed T. Helmy, Mohamed Mokhtar M. Mostafa, & Jia Hong Pan. (2024). Synthesis of TiO2 nanoparticles using different routes with enhanced photocatalytic and antibacterial properties. Ceramics International. 50(9). 15780–15789. 22 indexed citations

6.

Ayyad, M. A., et al.. (2023). Novel triazole derivatives as potential rodenticides against the Norway rat, R. norvegicus: histology, biochemical alternations, and field application. Chemical Papers. 77(10). 5947–5959. 2 indexed citations

7.

Malhotra, Monika, Komal Poonia, Pardeep Singh, et al.. (2023). An overview of improving photocatalytic activity of MnO2 via the Z-scheme approach for environmental and energy applications. Journal of the Taiwan Institute of Chemical Engineers. 158. 104945–104945. 86 indexed citations

8.

Helmy, Elsayed T., et al.. (2023). Biochemical, Histological Changes, Protein Electrophoretic Pattern, and Field Application of CuPb–Ferrite/TiO₂ Nanocomposites for Controlling Terrestrial Gastropod Eobania vermiculata (Müller). Journal of Agricultural and Food Chemistry. 71(17). 6626–6634. 5 indexed citations

9.

Helmy, Elsayed T., et al.. (2022). Molluscicidal and biochemical effects of green-synthesized F-doped ZnO nanoparticles against land snail Monacha cartusiana under laboratory and field conditions. Environmental Pollution. 308. 119691–119691. 13 indexed citations

10.

Nguyen, Van‐Huy, Pardeep Singh, Anita Sudhaik, et al.. (2022). Novel step-scheme (S-scheme) heterojunction photocatalysts toward artificial photosynthesis. Materials Letters. 313. 131781–131781. 19 indexed citations

11.

Guli, Mina, Elsayed T. Helmy, Jenny Schneider, Gui Lu, & Jia Hong Pan. (2022). Characterization Methodology and Activity Evaluation of Solar-Driven Catalysts for Environmental Remediation. Topics in Current Chemistry. 380(5). 39–39. 10 indexed citations

12.

Helmy, Elsayed T., et al.. (2021). Photocatalytic degradation of textile dyeing wastewater under visible light irradiation using green synthesized mesoporous non-metal-doped TiO2. Bulletin of Materials Science. 44(1). 20 indexed citations

13.

Helmy, Elsayed T., et al.. (2020). Novel green synthesis of S-doped TiO2 nanoparticles using Malva parviflora plant extract and their photocatalytic, antimicrobial and antioxidant activities under sunlight illumination. Chemosphere. 271. 129524–129524. 90 indexed citations

14.

Helmy, Elsayed T., et al.. (2019). ANTIBIOTIC OXYTETRACYCLINE SOLVATION INTERCTIONS WITH ETHANOL-AQUEOUS MIXTURS AT DIFFERENT TEMPERATURES. Egyptian Journal of Chemistry. 63(2). 499–506. 6 indexed citations

15.

Helmy, Elsayed T., et al.. (2018). Photocatalytic degradation of organic dyes pollutants in the industrial textile wastewater by using synthesized TiO2, C-doped TiO2, S-doped TiO2 and C,S co-doped TiO2 nanoparticles. SHILAP Revista de lepidopterología. 34 indexed citations

16.

Mousa, M.A., Ahmed El Nemr, Esam A. Gomaa, Shady M. El-Dafrawy, & Elsayed T. Helmy. (2018). Mangrove Leaves Aqueous Extract Mediated Green Synthesis of TiO2 and Boron-doped TiO2 Nanoparticles and their Ecotoxic Effect on Rotifers. Egyptian Journal of Aquatic Biology and Fisheries. 22(2). 149–162. 9 indexed citations

17.

Helmy, Elsayed T., et al.. (2017). Gibbs Free Energy and Activation Free Energy of Complexation of Some Divalent Cations with Ampicillin in Methanol at Different Temperatures. American Journal of Applied Chemistry. 4(6). 256. 11 indexed citations

18.

Helmy, Elsayed T., et al.. (2017). Gibbs Free Energy and Activation Free Energy of Complexation of Some Divalent Cations with Ampicillin in Methanol at Different Temperatures. 2(5). 256. 1 indexed citations

19.

Helmy, Elsayed T., et al.. (2015). Conductometric, Spectrophotometric and In vivo Investigation of the Interaction of Ca(II) Ion with Oxytetracycline Hydrochloride. 8 indexed citations

20.

Gomaa, Esam A., et al.. (2014). Solvation of Oxytetracycline Hydrochloride in Ethanol-Water Mixed Solvents.. 3(2). 22–27. 2 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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