World's Best Scientists 2026 revealed!
Award Badge
Best Scientists
2025
Award Badge
Chemistry
Saudi Arabia
2026

D-Index & Metrics

Best Scientists

D-Index
190
Citations
119002
World Ranking
430
National Ranking
1

Chemistry

D-Index
195
Citations
129710
World Ranking
23
National Ranking
1

Vinod Kumar Gupta 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 Vinod Kumar Gupta 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: 774 publications — 97th percentile

97% of scientists in this discipline score the same or lower.

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

Vinod Kumar Gupta 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 Vinod Kumar Gupta 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: 195 D-Index — 100th percentile

100% 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

  • 2026 - Research.com Chemistry in Saudi Arabia Leader Award
  • 2025 - Research.com Best Scientists Award
  • 2025 - Research.com Chemistry in Saudi Arabia Leader Award
  • 2022 - Research.com Chemistry in Saudi Arabia Leader Award

Best Publications

  • Application of low-cost adsorbents for dye removal – A review

    Unknown

  • Micelles. Part 1. Cascade molecules: a new approach to micelles. A [27]-arborol

    George R. Newkome;Zhongqi Yao;Gregory R. Baker;Vinod K. Gupta

  • Chemical treatment technologies for waste-water recycling—an overview

    Vinod Kumar Gupta;Vinod Kumar Gupta;Imran Ali;Tawfik A. Saleh;Arunima Nayak

  • Advances in water treatment by adsorption technology

    Imran Ali;V K Gupta

  • Adsorption of heavy metals on conventional and nanostructured materials for wastewater treatment purposes: A review

    Alexander E. Burakov;Evgeny V. Galunin;Irina V. Burakova;Anastassia E. Kucherova

  • Low-Cost Adsorbents: Growing Approach to Wastewater Treatment—a Review

    V. K. Gupta;P. J.M. Carrott;M. M.L. Ribeiro Carrott;Suhas

  • Cadmium removal and recovery from aqueous solutions by novel adsorbents prepared from orange peel and Fe2O3 nanoparticles

    V.K. Gupta;Arunima Nayak

  • Adsorptive removal of dyes from aqueous solution onto carbon nanotubes: a review.

    Vinod Kumar Gupta;Rajeev Kumar;Arunima Nayak;Tawfik A. Saleh

  • Cascade molecules: a new approach to micelles. A [27]-arborol

    G. R. Newkome;Zhong-Qi Yao;G. R. Baker;V. K. Gupta

  • Sorption of pollutants by porous carbon, carbon nanotubes and fullerene- An overview

    Vinod K. Gupta;Vinod K. Gupta;Tawfik A. Saleh

  • Synthesis and characterization of alumina-coated carbon nanotubes and their application for lead removal

    Vinod K. Gupta;Shilpi Agarwal;Tawfik A. Saleh

  • Process development for the removal of lead and chromium from aqueous solutions using red mud--an aluminium industry waste.

    Vinod K Gupta;Monika Gupta;Saurabh Sharma

  • Enhanced photocatalytic activity of ZnO/CuO nanocomposite for the degradation of textile dye on visible light illumination.

    R. Saravanan;S. Karthikeyan;V.K. Gupta;G. Sekaran

  • Photo-catalyzed degradation of hazardous dye methyl orange by use of a composite catalyst consisting of multi-walled carbon nanotubes and titanium dioxide.

    Tawfik A. Saleh;Vinod K. Gupta;Vinod K. Gupta

  • Rice Husk and Its Ash as Low-Cost Adsorbents in Water and Wastewater Treatment

    M. Ahmaruzzaman;Vinod K. Gupta;Vinod K. Gupta

  • Removal of the hazardous dye—Tartrazine by photodegradation on titanium dioxide surface

    Vinod K. Gupta;Vinod K. Gupta;Rajeev Jain;Arunima Nayak;Shilpi Agarwal

  • Removal and recovery of Chrysoidine Y from aqueous solutions by waste materials.

    Alok Mittal;Jyoti Mittal;Arti Malviya;V.K. Gupta;V.K. Gupta

  • Removal of lead and chromium from wastewater using bagasse fly ash--a sugar industry waste.

    V.K. Gupta;Imran Ali

  • Adsorption of hazardous dye crystal violet from wastewater by waste materials.

    Alok Mittal;Jyoti Mittal;Arti Malviya;Dipika Kaur

  • Chromium removal by combining the magnetic properties of iron oxide with adsorption properties of carbon nanotubes

    V.K. Gupta;Shilpi Agarwal;Tawfik A. Saleh

  • Biosorption of chromium(VI) from aqueous solutions by green algae Spirogyra species.

    V.K. Gupta;A.K. Shrivastava;Neeraj Jain

Frequent Co-Authors

Shilpi Agarwal
Shilpi Agarwal King Abdulaziz University
Inderjeet Tyagi
Inderjeet Tyagi Zoological Survey of India
Tawfik A. Saleh
Tawfik A. Saleh King Fahd University of Petroleum and Minerals
Imran Ali
Imran Ali Jamia Millia Islamia
Mohammad Asif
Mohammad Asif King Saud University
Ali Fakhri
Ali Fakhri King Abdulaziz University
George R. Newkome
George R. Newkome Florida Atlantic University
Mehmet Lütfi Yola
Mehmet Lütfi Yola Ankara University
Rajendra N. Goyal
Rajendra N. Goyal Indian Institute of Technology Roorkee
Deepak Pathania
Deepak Pathania Central University of Jammu

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 those interested in Chemistry, exploring related fields such as forensic science and criminal justice can open diverse career opportunities. Many students are turning to affordable online options to advance their education in these areas. For example, pursuing a forensic science online degree offers a pathway into applying chemical knowledge to legal investigations.

Graduate-level studies also attract professionals aiming to specialize further, with forensic psychology graduate programs online providing insights into the human behaviors behind crimes. These programs blend scientific analysis with psychology, complementing chemistry skills in many legal contexts.

Understanding the job market is crucial, and reviewing various careers in forensic science helps students align their education with in-demand roles. Many careers require a foundation in chemistry coupled with specialized forensic techniques.

Considering the financial investment in education is essential, so prospective students should explore how much is a criminal justice degree to budget effectively for their studies. Balancing cost with career ambitions ensures a practical approach to advancing in related disciplines.

Best Scientists Citing Vinod Kumar Gupta

Trending Scientists

Recently Published Articles