World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
51
Citations
9479
World Ranking
13931
National Ranking
3610

Samir A. Ross 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 Samir A. Ross 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: 333 publications — 70th percentile

70% of scientists in this discipline score the same or lower.

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

Samir A. Ross 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 Samir A. Ross 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: 51 D-Index — 23rd percentile

23% of scientists in this discipline score the same or lower.

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

Overview

Samir A. Ross is affiliated with the University of Mississippi in the United States and has contributed extensively to research in agricultural and biological sciences, biochemistry, genetics and molecular biology, and medicine. Their work spans a diverse range of subfields including molecular biology, plant science, pharmacology, food science, and biochemistry.

The research topics covered by Samir A. Ross include:

  • Phytochemistry and Biological Activities
  • Natural product bioactivities and synthesis
  • Essential Oils and Antimicrobial Activity
  • Phytochemicals and Antioxidant Activities
  • Bee Products Chemical Analysis
  • Cannabis and Cannabinoid Research
  • Natural Antidiabetic Agents Studies

Samir A. Ross has published frequently in several academic journals. The most common publication venues are:

  • Molecules
  • Phytochemistry
  • Natural Product Research
  • Plants
  • Journal of Natural Products

Notable recent papers by Samir A. Ross include:

  • "Simultaneous Determination of 6-Shogaol and 6-Gingerol in Various Ginger (Zingiber officinale Roscoe) Extracts and Commercial Formulations Using a Green RP-HPTLC-Densitometry Method," 2020, published in Foods
  • "Anticholinergic effect of resveratrol with vitamin E on scopolamine-induced Alzheimer's disease in rats: Mechanistic approach to prevent inflammation," 2023, published in Frontiers in Pharmacology
  • "Biologically guided isolation and ADMET profile of new factor Xa inhibitors from Glycyrrhiza glabra roots using in vitro and in silico approaches," 2021, published in RSC Advances
  • "Natural Compounds of Salvia L. Genus and Molecular Mechanism of Their Biological Activity," 2023, published in Biomedicines
  • "The molecular mechanisms underlying anti-inflammatory effects of galangin in different diseases," 2023, published in Phytotherapy Research

Frequent collaborators of Samir A. Ross include Ikhlas A. Khan, Nesma M. Mohamed, Jennyfer Andrea Aldana Mejía, Mamdouh Nabil Samy, and Jairo Kenupp Bastos. These collaborations contribute to a network of research focused on natural products and their biological impacts.

Best Publications

  • Potency Trends of Δ9-THC and Other Cannabinoids in Confiscated Cannabis Preparations from 1993 to 2008†

    Zlatko Mehmedic;Suman Chandra;Desmond Slade;Heather Denham

  • Potency trends of delta9-THC and other cannabinoids in confiscated marijuana from 1980-1997.

    Mahmoud A. ElSohly;Samir A. Ross;Zlatko Mehmedic;Rawia Arafat

  • Antidepressant-like effect of Δ9-tetrahydrocannabinol and other cannabinoids isolated from Cannabis sativa L.

    Abir T. El-Alfy;Kelly Ivey;Keisha Robinson;Safwat Ahmed

  • Characterization of Aloeride, a new high-molecular-weight polysaccharide from Aloe vera with potent immunostimulatory activity.

    Nirmal Pugh;Samir A. Ross;Mahmoud A. ElSohly;David S. Pasco

  • Isolation of three high molecular weight polysaccharide preparations with potent immunostimulatory activity from Spirulina platensis, aphanizomenon flos-aquae and Chlorella pyrenoidosa.

    Nirmal Pugh;Samir A. Ross;Hala N. ElSohly;Mahmoud A. ElSohly

  • Biologically active cannabinoids from high-potency Cannabis sativa.

    Mohamed M. Radwan;Mahmoud A. ElSohly;Desmond Slade;Safwat A. Ahmed

  • The Volatile Oil Composition of Fresh and Air-Dried Buds of Cannabis sativa

    Samir A. Ross;Mahmoud A. ElSohly

  • GC-MS analysis of the total Δ9-THC content of both drug- and fiber-type cannabis seeds.

    Samir A. Ross;Zlatko Mehmedic;Timothy P. Murphy;Mahmoud A. ElSohly

  • Isolation and Pharmacological Evaluation of Minor Cannabinoids from High-Potency Cannabis sativa

    Mohamed M. Radwan;Mahmoud A. ElSohly;Abir T. El-Alfy;Safwat A. Ahmed

  • Isolation of a galactomannan that enhances macrophage activation from the edible fungus Morchella esculenta.

    Christine J G Duncan;Nirmal Pugh;David S Pasco;Samir A Ross

  • Non-cannabinoid constituents from a high potency Cannabis sativa variety.

    Mohamed M. Radwan;Mahmoud A. ElSohly;Desmond Slade;Safwat A. Ahmed

  • Cannabinoid ester constituents from high-potency Cannabis sativa.

    Safwat A. Ahmed;Samir A. Ross;Desmond Slade;Mohamed M. Radwan

  • Isolation and characterization of new Cannabis constituents from a high potency variety.

    Mohamed M. Radwan;Samir A. Ross;Desmond Slade;Safwat A. Ahmed

  • Flavonoid glycosides and cannabinoids from the pollen of Cannabis sativa L.

    Samir A. Ross;Mahmoud A. ElSohly;Gazi N. N. Sultana;Zlatko Mehmedic

  • Variance of common flavonoids by brand of grapefruit juice

    Samir A Ross;David S Ziska;Ke Zhao;Mahmoud A ElSohly

  • New Quinoline Alkaloids from Ruta chalepensis

    K El Sayed;M S Al-Said;F S El-Feraly;S A Ross

  • Minor oxygenated cannabinoids from high potency Cannabis sativa L

    Safwat A. Ahmed;Samir A. Ross;Desmond Slade;Mohamed M. Radwan

  • Mangostanaxanthones I and II, new xanthones from the pericarp of Garcinia mangostana.

    Gamal A. Mohamed;Sabrin R.M. Ibrahim;Sabrin R.M. Ibrahim;Mona I.A. Shaaban;Samir A. Ross

  • Antifungal Activity of Artemisinin Derivatives

    Ahmed M. Galal;Samir A. Ross;Melissa Jacob;Mahmoud A. ElSohly

  • Method of preparing delta-9-tetrahydrocannabinol

    Mahamoud A. Elsohly;Samir A. Ross

  • Cyclooxygenase-2 inhibitory and antioxidant compounds from the truffle Elaphomyces granulatus

    Rita Stanikunaite;Shabana I. Khan;James M. Trappe;Samir A. Ross

Frequent Co-Authors

Mahmoud A. ElSohly
Mahmoud A. ElSohly University of Mississippi
Charles L. Cantrell
Charles L. Cantrell United States Department of Agriculture
Babu L. Tekwani
Babu L. Tekwani Southern Research Institute
Shabana I. Khan
Shabana I. Khan University of Mississippi
Ikhlas A. Khan
Ikhlas A. Khan University of Mississippi
Faiyaz Shakeel
Faiyaz Shakeel King Saud University
Xing-Cong Li
Xing-Cong Li University of Mississippi
Mark T. Hamann
Mark T. Hamann Medical University of South Carolina
Francisco A. Macías
Francisco A. Macías University of Cádiz
Peter R. Schreiner
Peter R. Schreiner University of Giessen

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