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2025
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Chemistry
Saudi Arabia
2026

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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

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

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