Elsayed Talaat Mohamed Helmy

@niof-eg.com

Environment Division
National Institute of Oceanography and Fisheries,

Elsayed Talaat Mohamed Helmy


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https://researchid.co/elsayed

RESEARCH INTERESTS

Materials Science
1198

Scholar Citations

21

Scholar h-index

30

Scholar i10-index

RECENT SCHOLAR PUBLICATIONS

  • Photocatalytic degradation of reactive blue 19 and antibacterial efficacy utilizing a magnetically separable C-doped TiO₂/copper-lead ferrite nanocomposite
    DF Baamer, ET Helmy, HGM Bakr, AM Elbasiony, MMM Mostafa
    Journal of Water Process Engineering 82, 109535 , 2026
    2026
  • Comparative studies of three microalgae strains for the novel synthesis of TiO2 nanoparticles: Insights of characterization, antioxidant and cytotoxicity activities
    ET Helmy, J Zheng, Z Sun, R Guo, P Wang
    Algal Research, 104471 , 2025
    2025
  • Facile and eco-friendly synthesis of GCN/ZnO nanocomposites for enhanced photocatalytic, antimicrobial and antioxidant activities: applications in biomedicine and wastewater …
    AH Warda, M Rostom, MI Mashaly, ET Helmy, EA Gomaa, EM AbouElleef
    Surfaces and Interfaces 72, 107123 , 2025
    2025
    Citations: 5
  • Green magnetically separable molluscicide Ba–Ce–Cu ferrite/TiO 2 nanocomposite for controlling terrestrial gastropods Monacha Cartusiana
    AA Alamri, MA Ayyad, HG Mohamedbakr, UA Soliman, MY Almashnowi, ...
    Scientific Reports 15 (1), 2888 , 2025
    2025
    Citations: 3
  • Modification of Hand Dryer with Ultraviolet Light Based on ATMega8
    TP Tunggal, AW Apriandi, JE Poetro, ET Helmy, F Waseel
    Book of Abstract Health Science Technology 1 (1) , 2025
    2025
  • Improving photocatalytic, anticancer and antioxidant activities of greenly synthesized TiO2 nanoparticles by triple doping (Al, C, S)
    SZ Alsheheri, MMM Mostafa, JH Pan, ET Helmy
    Journal of the Taiwan Institute of Chemical Engineers, 105795 , 2024
    2024
    Citations: 9
  • Green synthesis of N, B co-doped TiO2 nanoparticles with enhanced photocatalytic and antioxidant activities
    AM Elbasiony, AA Alamri, UA Soliman, HG Mohamedbakr, AM Wahba, ...
    Journal of the Taiwan Institute of Chemical Engineers, 105626 , 2024
    2024
    Citations: 10
  • Synthesis of TiO2 nanoparticles using different routes with enhanced photocatalytic and antibacterial properties
    DF Baamer, ET Helmy, MMM Mostafa, JH Pan
    Ceramics International 50 (9), 15780-15789 , 2024
    2024
    Citations: 40
  • An overview of improving photocatalytic activity of MnO2 via the Z-scheme approach for environmental and energy applications
    M Malhotra, K Poonia, P Singh, AAP Khan, P Thakur, Q Van Le, ET Helmy, ...
    Journal of the Taiwan Institute of Chemical Engineers 158, 104945 , 2024
    2024
    Citations: 103
  • Microplastics
    AK Mishra, A Kumar, R Mishra, ET Helmy
    Springer , 2024
    2024
    Citations: 4
  • Novel triazole derivatives as potential rodenticides against the Norway rat, R. norvegicus : histology, biochemical alternations, and field application
    MA Ayyad, MA Ali, ET Helmy, UA Soliman
    Chemical Papers 77 (10), 5947-5959 , 2023
    2023
    Citations: 9
  • Biochemical, Histological Changes, Protein Electrophoretic Pattern, and Field Application of CuPb–Ferrite/TiO2 Nanocomposites for Controlling Terrestrial Gastropod Eobania …
    ET Helmy, MA Ayyad, MA Ali, HG Mohamedbakr, JH Pan
    Journal of Agricultural and Food Chemistry 71 (17), 6626-6634 , 2023
    2023
    Citations: 8
  • CuCe-Ferrite/TiO 2 Nanocomposite as an Efficient Magnetically Separable Photocatalyst for Dye Pollutants Decolorization
    ET Helmy, UA Soliman, AM Elbasiony, BS Nguyen
    Topics in Catalysis 66 (1), 53-63 , 2023
    2023
    Citations: 29
  • Characterization methodology and activity evaluation of solar-driven catalysts for environmental remediation
    M Guli, ET Helmy, J Schneider, G Lu, JH Pan
    Topics in Current Chemistry 380 (5), 39 , 2022
    2022
    Citations: 14
  • Molluscicidal and biochemical effects of green-synthesized F-doped ZnO nanoparticles against land snail Monacha cartusiana under laboratory and field conditions
    ET Helmy, MA Ali, MA Ayyad, HG Mohamedbakr, RS Varma, JH Pan
    Environmental Pollution 308, 119691 , 2022
    2022
    Citations: 23
  • Design of Library Noise Detection Tools Based On Voice Pressure Parameters Using Nodemcu Esp8266
    H Khotimah, Y Irawan, ET Helmy, F Waseel
    Journal of Applied Social and Informatics Science 1 (1), 21-27 , 2022
    2022
  • Novel step-scheme (S-scheme) heterojunction photocatalysts toward artificial photosynthesis
    QVLETH Van-Huy Nguyen,Pardeep Singh,Anita Sudhaik, Pankaj Raizada
    Materials Letters 313, 131781 , 2022
    2022
    Citations: 27
  • Temperature and humidity controlling system for baby incubator
    A Latif, HA Widodo, RA Atmoko, TN Phong, ET Helmy
    Journal of Robotics and Control (JRC) 2 (3), 190-193 , 2021
    2021
    Citations: 40
  • Novel green synthesis of S-doped TiO2 nanoparticles using Malva parviflora plant extract and their photocatalytic, antimicrobial and antioxidant activities under sunlight …
    ET Helmy, EM Abouellef, UA Soliman, JH Pan
    Chemosphere 271, 129524 , 2021
    2021
    Citations: 135
  • Photocatalytic degradation of textile dyeing wastewater under visible light irradiation using green synthesized mesoporous non-metal-doped TiO2
    SEMM ELSAYED T HELMY, AHMED EL NEMR, ESAM ARAFA
    bulletin of materials science 44 (1), 1-11 , 2021
    2021
    Citations: 25

MOST CITED SCHOLAR PUBLICATIONS

  • Novel green synthesis of S-doped TiO2 nanoparticles using Malva parviflora plant extract and their photocatalytic, antimicrobial and antioxidant activities under sunlight …
    ET Helmy, EM Abouellef, UA Soliman, JH Pan
    Chemosphere 271, 129524 , 2021
    2021
    Citations: 135
  • An overview of improving photocatalytic activity of MnO2 via the Z-scheme approach for environmental and energy applications
    M Malhotra, K Poonia, P Singh, AAP Khan, P Thakur, Q Van Le, ET Helmy, ...
    Journal of the Taiwan Institute of Chemical Engineers 158, 104945 , 2024
    2024
    Citations: 103
  • 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 …
    ET Helmy, A El Nemr, M Mousa, E Arafa, S Eldafrawy
    Journal of Water and Environmental Nanotechnology 3 (2), 116-127 , 2018
    2018
    Citations: 86
  • Photocatalytic and biological activities of undoped and doped TiO2 prepared by Green method for water treatment
    A El Nemr, ET Helmy, EA Gomaa, S Eldafrawy, M Mousa
    Journal of Environmental Chemical Engineering 7 (5), 103385 , 2019
    2019
    Citations: 78
  • Biodiesel Production by Aspergillus niger Lipase Immobilized on Barium Ferrite Magnetic Nanoparticles
    AI El-Batal, AA Farrag, MA Elsayed, AM El-Khawaga
    Bioengineering 3 (2), 14 , 2016
    2016
    Citations: 76
  • Motor DC PID system regulator for mini conveyor drive based-on MATLAB
    A Latif, AZ Arfianto, HA Widodo, R Rahim, ET Helmy
    Journal of Robotics and Control (JRC) 1 (6), 185-190 , 2020
    2020
    Citations: 54
  • The design of heart rate detector and body temperature measurement device using ATMega16
    NH Wijaya, FA Fauzi, ET Helmy, PT Nguyen, RA Atmoko
    Journal of Robotics and Control (JRC) 1 (2), 40-43 , 2020
    2020
    Citations: 44
  • The design of tympani thermometer using passive infrared sensor
    NH Wijaya, Z Oktavihandani, K Kunal, ET Helmy, PT Nguyen
    Journal of Robotics and Control (JRC) 1 (1), 27-30 , 2020
    2020
    Citations: 43
  • Synthesis of TiO2 nanoparticles using different routes with enhanced photocatalytic and antibacterial properties
    DF Baamer, ET Helmy, MMM Mostafa, JH Pan
    Ceramics International 50 (9), 15780-15789 , 2024
    2024
    Citations: 40
  • Temperature and humidity controlling system for baby incubator
    A Latif, HA Widodo, RA Atmoko, TN Phong, ET Helmy
    Journal of Robotics and Control (JRC) 2 (3), 190-193 , 2021
    2021
    Citations: 40
  • Solvation of Oxytetracycline Hydrochloride in Ethanol-Water Mixed Solvents
    ETH Esam A. Gomaa, Elsayed M. Abou Elleef
    Research and Reviews: Journal of Chemistry 3 (2), 22-27 , 2014
    2014
    Citations: 36
  • Prototype of hand dryer with ultraviolet light using ATMega8
    TP Tunggal, AW Apriandi, JE Poetro, ET Helmy, F Waseel
    Journal of Robotics and Control (JRC) 1 (1), 7-10 , 2020
    2020
    Citations: 30
  • CuCe-Ferrite/TiO 2 Nanocomposite as an Efficient Magnetically Separable Photocatalyst for Dye Pollutants Decolorization
    ET Helmy, UA Soliman, AM Elbasiony, BS Nguyen
    Topics in Catalysis 66 (1), 53-63 , 2023
    2023
    Citations: 29
  • Novel step-scheme (S-scheme) heterojunction photocatalysts toward artificial photosynthesis
    QVLETH Van-Huy Nguyen,Pardeep Singh,Anita Sudhaik, Pankaj Raizada
    Materials Letters 313, 131781 , 2022
    2022
    Citations: 27
  • Photocatalytic degradation of textile dyeing wastewater under visible light irradiation using green synthesized mesoporous non-metal-doped TiO2
    SEMM ELSAYED T HELMY, AHMED EL NEMR, ESAM ARAFA
    bulletin of materials science 44 (1), 1-11 , 2021
    2021
    Citations: 25
  • Conductometric, spectrophotometric and in vivo investigation of the interaction of Ca (II) Ion with oxytetracycline hydrochloride
    ET Helmy, EA Gomaa, EM Elleef, A Negm
    International Journal of Pharma Medicine and Biological Sciences 4 (3), 197-203 , 2015
    2015
    Citations: 25
  • Conductance Studies on Complex Formation between CaCl2 and Ampicillin as Ligand in Water and In Methanol Solvent at Different Temperatures
    ETH Esam A Gomaa, Elsayed M Abou Elleef
    Research and Reviews: Journal of PHARMACY AND PHARMACEUTICAL SCIENCE 3 (3 … , 2014
    2014
    Citations: 24
  • Molluscicidal and biochemical effects of green-synthesized F-doped ZnO nanoparticles against land snail Monacha cartusiana under laboratory and field conditions
    ET Helmy, MA Ali, MA Ayyad, HG Mohamedbakr, RS Varma, JH Pan
    Environmental Pollution 308, 119691 , 2022
    2022
    Citations: 23
  • Gibbs Free Energy and Activation Free Energy of Complexation of Some Divalent Cations with Ampicillin in Methanol at Different Temperatures
    EMAE Elsayed T. Helmy, Esam A. Gomaa
    American Journal of Applied Chemistry 4 (6), 256-259 , 2017
    2017
    Citations: 23
  • Complexation of 2-Mercaptoimidazol with Some Barium Salts Conductometrically in Various Solvent at Different Temperatures
    EAGEMAE Elsayed T. Helmy
    International Journal of Modern Chemistry 7 (2), 141-155 , 2015
    2015
    Citations: 23