World's Best Scientists 2026 revealed!
Gehad G. Mohamed

Gehad G. Mohamed

Award Badge
Chemistry
Egypt
2025

D-Index & Metrics

Chemistry

D-Index
54
Citations
12259
World Ranking
12497
National Ranking
9

Gehad G. Mohamed publication distribution in Chemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where Gehad G. Mohamed sits on this spectrum.

61–80 publications: 66 scientists 81–100 publications: 302 scientists 101–120 publications: 623 scientists 121–140 publications: 918 scientists 141–160 publications: 1,218 scientists 161–180 publications: 1,350 scientists 181–200 publications: 1,344 scientists 201–220 publications: 1,281 scientists 221–240 publications: 1,216 scientists 241–260 publications: 1,100 scientists 261–280 publications: 979 scientists 281–300 publications: 939 scientists 301–320 publications: 764 scientists 321–340 publications: 643 scientists 341–360 publications: 628 scientists 361–380 publications: 522 scientists 381–400 publications: 459 scientists 401–420 publications: 397 scientists 421–440 publications: 327 scientists 441–460 publications: 270 scientists 461–480 publications: 265 scientists 481–500 publications: 252 scientists 501–520 publications: 201 scientists 521–540 publications: 185 scientists 541–560 publications: 148 scientists 561–580 publications: 148 scientists 581–600 publications: 132 scientists 601–620 publications: 114 scientists 621–640 publications: 104 scientists 641–660 publications: 91 scientists 661–680 publications: 92 scientists 681–700 publications: 73 scientists 701–720 publications: 57 scientists 721–740 publications: 54 scientists 741–760 publications: 67 scientists 761–780 publications: 45 scientists 781–800 publications: 46 scientists 801–820 publications: 39 scientists 821–840 publications: 32 scientists 841–860 publications: 36 scientists 861–880 publications: 29 scientists 881–900 publications: 26 scientists 901–920 publications: 24 scientists 921–940 publications: 14 scientists 941–960 publications: 23 scientists 961–980 publications: 28 scientists 981–1,000 publications: 15 scientists 1,001–1,020 publications: 29 scientists 1,021–1,040 publications: 12 scientists 1,041–1,060 publications: 19 scientists 1,061–1,080 publications: 12 scientists 1,081–1,100 publications: 6 scientists 1,101–1,120 publications: 8 scientists 1,121–1,140 publications: 12 scientists 1,141–1,160 publications: 5 scientists 1,161–1,180 publications: 6 scientists 1,181–1,200 publications: 14 scientists 1,201–1,220 publications: 7 scientists 1,221–1,240 publications: 2 scientists 1,241–1,260 publications: 6 scientists 1,261–1,280 publications: 4 scientists 1,281–1,294 publications: 6 scientists 1,295+ publications: 100 scientists
61 publications 1,295+

This scientist: 396 publications — 80th percentile

80% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,295 publications or more.

Gehad G. Mohamed D-index placement in Chemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Chemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Gehad G. Mohamed sits on this spectrum.

40–41 D-Index: 289 scientists 42–43 D-Index: 612 scientists 44–45 D-Index: 808 scientists 46–47 D-Index: 776 scientists 48–49 D-Index: 835 scientists 50–51 D-Index: 861 scientists 52–53 D-Index: 872 scientists 54–55 D-Index: 933 scientists 56–57 D-Index: 1,051 scientists 58–59 D-Index: 930 scientists 60–61 D-Index: 882 scientists 62–63 D-Index: 834 scientists 64–65 D-Index: 731 scientists 66–67 D-Index: 775 scientists 68–69 D-Index: 683 scientists 70–71 D-Index: 646 scientists 72–73 D-Index: 561 scientists 74–75 D-Index: 501 scientists 76–77 D-Index: 437 scientists 78–79 D-Index: 388 scientists 80–81 D-Index: 354 scientists 82–83 D-Index: 292 scientists 84–85 D-Index: 275 scientists 86–87 D-Index: 254 scientists 88–89 D-Index: 235 scientists 90–91 D-Index: 185 scientists 92–93 D-Index: 192 scientists 94–95 D-Index: 155 scientists 96–97 D-Index: 163 scientists 98–99 D-Index: 125 scientists 100–101 D-Index: 105 scientists 102–103 D-Index: 105 scientists 104–105 D-Index: 112 scientists 106–107 D-Index: 88 scientists 108–109 D-Index: 68 scientists 110–111 D-Index: 69 scientists 112–113 D-Index: 65 scientists 114–115 D-Index: 79 scientists 116–117 D-Index: 61 scientists 118–119 D-Index: 44 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 40 scientists 124–125 D-Index: 33 scientists 126–127 D-Index: 26 scientists 128–129 D-Index: 34 scientists 130–131 D-Index: 35 scientists 132–133 D-Index: 25 scientists 134–135 D-Index: 27 scientists 136–137 D-Index: 17 scientists 138–139 D-Index: 16 scientists 140–141 D-Index: 20 scientists 142–143 D-Index: 20 scientists 144–145 D-Index: 15 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 9 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 11 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 3 scientists 158 D-Index: 3 scientists 159+ D-Index: 98 scientists
40 D-Index 159+

This scientist: 54 D-Index — 31st percentile

31% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 159 D-Index or more.

Research.com Recognitions

  • 2025 - Research.com Chemistry in Egypt Leader Award
  • 2022 - Research.com Chemistry in Egypt Leader Award

Overview

Gehad G. Mohamed is a researcher affiliated with Cairo University in Egypt, with a primary focus on chemistry and related interdisciplinary fields. Their work spans a variety of subfields including organic chemistry, electrical and electronic engineering, bioengineering, electrochemistry, and oncology. This broad specialization is reflected in the diversity of topics covered in their publications.

The main research themes explored by Gehad G. Mohamed include:

  • Analytical Chemistry and Sensors
  • Electrochemical Analysis and Applications
  • Electrochemical sensors and biosensors
  • Metal complexes synthesis and properties
  • Synthesis and Characterization of Heterocyclic Compounds
  • Synthesis and biological activity
  • Advanced Photocatalysis Techniques

Their research outputs are published in several scientific venues, with frequent contributions to:

  • Egyptian Journal of Chemistry
  • Scientific Reports
  • Microchemical Journal
  • Port Said Scientific Journal of Nursing
  • SSRN Electronic Journal

Gehad G. Mohamed has collaborated notably with several co-authors, including:

  • Tamer Awad Ali
  • Walaa H. Mahmoud
  • Sameh H. Ismail
  • Omar A. Fouad
  • M. M. Omar

Some of the recent research papers authored or co-authored by Gehad G. Mohamed are:

  • Removal of anionic and cationic dyes from wastewater by adsorption using multiwall carbon nanotubes, 2020, Arabian Journal of Chemistry
  • Antifouling PES/Cu@Fe3O4 mixed matrix membranes: Quantitative structure-activity relationship (QSAR) modeling and wastewater treatment potentiality, 2020, Chemical Engineering Journal
  • Humidity Sensing Behaviour of Lyophilized rGO/Fe2O3 Nanocomposite, 2020, Journal of Inorganic and Organometallic Polymers and Materials
  • Fabrication, Preparation, Physicochemical Characterization, and Theoretical Studies of Some Novel Schiff Base Ciprofloxacin Metal Complexes: DNA Interaction and Biomedical Applications, 2024, Applied Organometallic Chemistry
  • Comparative Study of the Photocatalytic Degradation of Crystal Violet Using Ferromagnetic Magnesium Oxide Nanoparticles and MgO-Bentonite Nanocomposite, 2023, Magnetochemistry

Best Publications

  • Metal Complexes of Schiff Bases: Preparation, Characterization, and Biological Activity

    Gehad Geindy Mohamed;Mohamed Mohamed Omar;Ahmed Mohamed Hindy

  • Synthesis, characterization and biological activity of some transition metals with Schiff base derived from 2-thiophene carboxaldehyde and aminobenzoic acid.

    Gehad G. Mohamed;M.M. Omar;Ahmed M.M. Hindy

  • Spectroscopic study of molecular structures of novel Schiff base derived from o-phthaldehyde and 2-aminophenol and its coordination compounds together with their biological activity.

    Sayed M. Abdallah;Gehad G. Mohamed;M.A. Zayed;Mohsen S. Abou El-Ela

  • Biological activity studies on metal complexes of novel tridentate Schiff base ligand. Spectroscopic and thermal characterization.

    Gehad G. Mohamed;M.M. Omar;Amr A. Ibrahim

  • Synthesis, characterization of Schiff base metal complexes and their biological investigation

    A.Z. El-Sonbati;W.H. Mahmoud;Gehad G. Mohamed;Gehad G. Mohamed;M.A. Diab

  • Novel Schiff base ligand and its metal complexes with some transition elements. Synthesis, spectroscopic, thermal analysis, antimicrobial and in vitro anticancer activity

    Walaa H. Mahmoud;Reem G. Deghadi;Gehad G. Mohamed

  • Synthesis, characterization and biological activity of bis(phenylimine) Schiff base ligands and their metal complexes

    Gehad G. Mohamed

  • Removal of anionic and cationic dyes from wastewater by adsorption using multiwall carbon nanotubes

    Ola A. Shabaan;Hossam S. Jahin;Gehad G. Mohamed

  • Salisaldehyde-2-aminobenzimidazole schiff base complexes of Fe(III), Co(II), Ni(II), Cu(II), Zn(II) and Cd(II)

    G. G. Mohamed;Z. H. Abd El-Wahab

  • Potentiometric, spectroscopic and thermal studies on the metal chelates of 1-(2-thiazolylazo)-2-naphthalenol.

    M.M. Omar;Gehad G. Mohamed

  • Synthesis, structural, thermal studies and biological activity of a tridentate Schiff base ligand and their transition metal complexes.

    Hanan F. Abd El-halim;M.M. Omar;Gehad G. Mohamed

  • Mixed ligand complexes of bis(phenylimine) Schiff base ligands incorporating pyridinium moiety Synthesis, characterization and antibacterial activity.

    Gehad G. Mohamed;Zeinab H. Abd El-Wahab

  • Synthesis and spectroscopic characterization of new tetradentate Schiff base and its coordination compounds of NOON donor atoms and their antibacterial and antifungal activity

    Sayed M. Abdallah;M.A. Zayed;Gehad G. Mohamed

  • A novel and highly efficient photocatalytic degradation of malachite green dye via surface modified polyacrylonitrile nanofibers/biogenic silica composite nanofibers

    Alaa Mohamed;Alaa Mohamed;Mohamed M. Ghobara;Mohamed M. Ghobara;M.K. Abdelmaksoud;M.K. Abdelmaksoud;Gehad G. Mohamed;Gehad G. Mohamed

  • Spectroscopic characterization of metal complexes of novel Schiff base. Synthesis, thermal and biological activity studies.

    M.M. Omar;Gehad G. Mohamed;Amr A. Ibrahim

  • Metal complexes of Schiff base derived from sulphametrole and o-vanilin. Synthesis, spectral, thermal characterization and biological activity.

    Gehad G. Mohamed;Carmen M. Sharaby

  • Study of the ternary complexes of copper with salicylidene-2- aminothiophenol and some amino acids in the solid state

    Ahmed A. Soliman;Ahmed A. Soliman;Gehad G. Mohamed

  • Mixed-ligand complex formation of tenoxicam drug with some transition metal ions in presence of valine: Synthesis, characterization, molecular docking, potentiometric and evaluation of the humeral immune response of calves

    Gehad G. Mohamed;Ahmed A. El-Sherif;Mohamed A. Saad;Sara E.A. El-Sawy

  • Metal complexes of a novel Schiff base derived from sulphametrole and varelaldehyde. Synthesis, spectral, thermal characterization and biological activity

    Gehad G. Mohamed;Mohamed A. Zayed;Sayed M. Abdallah

  • Disposal screen-printed carbon paste electrodes for the potentiometric titration of surfactants

    Elmorsy Khaled;Gehad G. Mohamed;T. Awad

  • Antimicrobial and anticancer activities of Schiff base ligand and its transition metal mixed ligand complexes with heterocyclic base

    H. F. Abd El-Halim;Gehad G. Mohamed;Mahmoud N. Anwar

  • Spectrophotometric determination of ampicillin, dicluxacillin, flucloxacillin and amoxicillin antibiotic drugs: ion-pair formation with molybdenum and thiocyanate.

    G.G Mohamed

Frequent Co-Authors

Adel Z. El-Sonbati
Adel Z. El-Sonbati Damietta University
Nabel A. Negm
Nabel A. Negm Egyptian Petroleum Research Institute
Abdullah M. Asiri
Abdullah M. Asiri King Abdulaziz University
Annie K. Powell
Annie K. Powell Karlsruhe Institute of Technology
Clara Viñas
Clara Viñas Institut de Ciència de Materials de Barcelona
Reijo Sillanpää
Reijo Sillanpää University of Jyväskylä
Mohammed M. Rahman
Mohammed M. Rahman King Abdulaziz University
Raikko Kivekäs
Raikko Kivekäs University of Helsinki
Francesc Teixidor
Francesc Teixidor Institut de Ciència de Materials de Barcelona

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

For students interested in the intersection of Chemistry and criminal justice, pursuing a master's in forensic psychology online is a popular option. This degree combines scientific principles with investigative skills, opening doors to roles within crime labs and legal settings.

One notable career path is becoming a forensic scientist, where a strong chemistry background is essential. Understanding the forensic scientist salary can help you weigh the financial benefits of this profession as you plan your education and career steps.

Cost is an important factor when choosing a degree program. If you’re exploring legal and criminal justice tracks that complement chemistry, learning how much does it cost to get a criminal justice degree offers insight into budgeting for your studies.

For those starting out, earning an online associates in criminal justice can be a strategic first step. It provides foundational knowledge useful for roles that involve chemical analysis in forensic investigations.

Best Scientists Citing Gehad G. Mohamed

Trending Scientists

Recently Published Articles