World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
99
Citations
36371
World Ranking
1331
National Ranking
14

Zeid A. ALOthman 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 Zeid A. ALOthman 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: 610 publications — 93rd percentile

93% of scientists in this discipline score the same or lower.

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

Zeid A. ALOthman 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 Zeid A. ALOthman 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: 99 D-Index — 93rd percentile

93% of scientists in this discipline score the same or lower.

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

Overview

Zeid A. ALOthman is affiliated with King Saud University in Saudi Arabia. Their scholarly work spans several intersecting fields including Chemistry, Environmental Science, and Materials Science, with significant contributions to subfields such as Water Science and Technology, Materials Chemistry, Organic Chemistry, Biomedical Engineering, and Electrical and Electronic Engineering.

The main focus areas of Zeid A. ALOthman's research include:

  • Adsorption and biosorption for pollutant removal
  • Nanomaterials for catalytic reactions
  • Dye analysis and toxicity
  • Electrochemical sensors and biosensors
  • Advanced Photocatalysis Techniques
  • Electrochemical Analysis and Applications
  • Graphene and Nanomaterials Applications

Among the frequent coauthors collaborating with Zeid A. ALOthman are:

  • Ali H. Jawad
  • Lee D. Wilson
  • Ahmed Saud Abdulhameed
  • Saikh Mohammad Wabaidur
  • Mohamed A. Habila

Typical publication venues where Zeid A. ALOthman has contributed multiple research articles include:

  • Biomass Conversion and Biorefinery
  • International Journal of Biological Macromolecules
  • SSRN Electronic Journal
  • International Journal of Phytoremediation
  • Journal of Polymers and the Environment

Recent notable papers authored or co-authored by Zeid A. ALOthman include:

  • High surface area and mesoporous activated carbon from KOH-activated dragon fruit peels for methylene blue dye adsorption: Optimization and mechanism study, 2020, Chinese Journal of Chemical Engineering
  • Self-templated fabrication of hierarchical hollow manganese-cobalt phosphide yolk-shell spheres for enhanced oxygen evolution reaction, 2020, Chemical Engineering Journal
  • Direct Z-scheme CuInS2/Bi2MoO6 heterostructure for enhanced photocatalytic degradation of tetracycline under visible light, 2021, Journal of Hazardous Materials
  • Parametric optimization by Box-Behnken design for synthesis of magnetic chitosan-benzil/ZnO/Fe3O4 nanocomposite and textile dye removal, 2021, Journal of environmental chemical engineering
  • Adsorption of cationic dyes onto carrageenan and itaconic acid-based superabsorbent hydrogel: Synthesis, characterization and isotherm analysis, 2021, Journal of Hazardous Materials

Best Publications

  • A Review: Fundamental Aspects of Silicate Mesoporous Materials

    Zeid A. ALOthman

  • Analytical techniques in pharmaceutical analysis: A review

    Masoom Raza Siddiqui;Zeid A. AlOthman;Nafisur Rahman

  • Hexavalent chromium removal from aqueous medium by activated carbon prepared from peanut shell: Adsorption kinetics, equilibrium and thermodynamic studies

    Z.A. AL-Othman;R. Ali;Mu. Naushad

  • Novel development of nanoparticles to bimetallic nanoparticles and their composites: A review

    Gaurav Sharma;Amit Kumar;Shweta Sharma;Mu. Naushad

  • Novel Metal–Organic Framework (MOF) Based Composite Material for the Sequestration of U(VI) and Th(IV) Metal Ions from Aqueous Environment

    Ayoub Abdullah Alqadami;Mu. Naushad;Zeid Abdullah Alothman;Ayman A. Ghfar

  • Adsorption kinetics, isotherm and reusability studies for the removal of cationic dye from aqueous medium using arginine modified activated carbon

    Mu. Naushad;Ayoub Abdullah Alqadami;Zeid Abdullah AlOthman;Ibrahim Hotan Alsohaimi

  • Sol-gel synthesis of thorn-like ZnO nanoparticles endorsing mechanical stirring effect and their antimicrobial activities: Potential role as nano-antibiotics.

    Mohd Farhan Khan;Akhter H. Ansari;M. Hameedullah;Ejaz Ahmad

  • High surface area and mesoporous activated carbon from KOH-activated dragon fruit peels for methylene blue dye adsorption: Optimization and mechanism study

    Ali H. Jawad;Ahmed Saud Abdulhameed;Lee D. Wilson;Syed Shatir A. Syed-Hassan

  • Photodegradation of toxic dye using Gum Arabic-crosslinked-poly(acrylamide)/Ni(OH)2/FeOOH nanocomposites hydrogel

    Mu. Naushad;Gaurav Sharma;Zeid A. Alothman

  • Design, synthesis and applications of core–shell, hollow core, and nanorattle multifunctional nanostructures

    Ahmed Mohamed El-Toni;Ahmed Mohamed El-Toni;Mohamed A. Habila;Joselito Puzon Labis;Joselito Puzon Labis;Zeid A. ALOthman

  • Synthesis and characterization of a new starch/SnO2 nanocomposite for efficient adsorption of toxic Hg2+ metal ion

    Mu. Naushad;Tansir Ahamad;Gaurav Sharma;Ala’a H. Al-Muhtaseb

  • Adsorptive performance of MOF nanocomposite for methylene blue and malachite green dyes: Kinetics, isotherm and mechanism.

    Ayoub Abdullah Alqadami;Mu. Naushad;Z.A. Alothman;Tansir Ahamad

  • Modeling of fenuron pesticide adsorption on CNTs for mechanistic insight and removal in water

    Imran Ali;Imran Ali;Omar M.L. Alharbi;Zeid A. ALOthman;Amal Mohammed Al-Mohaimeed

  • Simultaneous electrochemical determination of dopamine and acetaminophen using multiwall carbon nanotubes modified glassy carbon electrode

    Zeid Abdullah Alothman;Nausheen Bukhari;Saikh Mohammad Wabaidur;Sajjad Haider

  • Efficient removal of toxic metal ions from wastewater using a recyclable nanocomposite: A study of adsorption parameters and interaction mechanism

    Ayoub Abdullah Alqadami;Mu. Naushad;Mohammad Abulhassan Abdalla;Tansir Ahamad

  • Adsorption kinetics, isotherms, and thermodynamic studies for the adsorption of Pb 2+ and Hg 2+ metal ions from aqueous medium using Ti(IV) iodovanadate cation exchanger

    Mu. Naushad;Z. A. ALOthman;Md. Rabiul Awual;Mohammad Mezbaul Alam

  • Schiff based ligand containing nano-composite adsorbent for optical copper(II) ions removal from aqueous solutions

    Md. Rabiul Awual;Gaber E. Eldesoky;Tsuyoshi Yaita;Mu. Naushad

  • Fabrication of MWCNTs/ThO2 nanocomposite and its adsorption behavior for the removal of Pb(II) metal from aqueous medium

    Alok Mittal;Mu. Naushad;Gaurav Sharma;Z.A. ALothman

  • Uptake of propranolol on ionic liquid iron nanocomposite adsorbent: Kinetic, thermodynamics and mechanism of adsorption

    Imran Ali;Zeid A. Alothman;Abdulrahman Alwarthan

  • Adsorptive Removal of Toxic Dye Using Fe3O4–TSC Nanocomposite: Equilibrium, Kinetic, and Thermodynamic Studies

    Ayoub Abdullah Alqadami;Mu Naushad;Mohammad Abulhassan Abdalla;Mohammad Rizwan Khan

  • Synthesis of composite iron nano adsorbent and removal of ibuprofen drug residue from water

    Imran Ali;Zeid A. AL-Othman;Abdulrahman Alwarthan

  • Low cost biosorbents from fungi for heavy metals removal from wastewater

    Zeid A Alothman;Ali Hassan Bahkali;Mohammad Ahmed Khiyami;Sulaiman Mohamed Alfadul

Frequent Co-Authors

Imran Ali
Imran Ali Jamia Millia Islamia
Claudiu T. Supuran
Claudiu T. Supuran University of Florence
Mu. Naushad
Mu. Naushad King Saud University
Yusuke Yamauchi
Yusuke Yamauchi University of Queensland
Abdulrahman Al-Warthan
Abdulrahman Al-Warthan King Saud University
Clemente Capasso
Clemente Capasso National Academies of Sciences, Engineering, and Medicine
Mustafa Soylak
Mustafa Soylak Erciyes University
Daniela Vullo
Daniela Vullo University of Florence
Erkan Yilmaz
Erkan Yilmaz Erciyes University
Md. Shahriar A. Hossain
Md. Shahriar A. Hossain University of Queensland

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