World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
52
Citations
9549
World Ranking
13521
National Ranking
2104

Quan-Bin Han 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 Quan-Bin Han 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: 204 publications — 34th percentile

34% of scientists in this discipline score the same or lower.

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

Quan-Bin Han 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 Quan-Bin Han 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: 52 D-Index — 26th percentile

26% of scientists in this discipline score the same or lower.

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

Overview

Quan-Bin Han is affiliated with Hong Kong Baptist University in China. Their research spans multiple areas within life sciences, including Medicine, Agricultural and Biological Sciences, and Biochemistry, Genetics, and Molecular Biology.

Their main subfields of study encompass Molecular Biology, Pharmacology, Plant Science, Food Science, and Epidemiology. The core topics of their work involve investigations on polysaccharides and plant cell walls, seaweed-derived bioactive compounds, biological and pharmacological studies of plants, identification and quantification in food, fungal biology and applications, as well as plant-based medicinal research and polysaccharides composition and applications.

Quan-Bin Han has contributed to several notable papers, including the following:

  • Prospects of Codonopsis pilosula polysaccharides: Structural features and bioactivities diversity (2020), published in Trends in Food Science & Technology
  • Thymol Inhibits Biofilm Formation, Eliminates Pre-Existing Biofilms, and Enhances Clearance of Methicillin-Resistant Staphylococcus aureus (MRSA) in a Mouse Peritoneal Implant Infection Model (2020), published in Microorganisms
  • Gut microbiota mediated hypoglycemic effect of Astragalus membranaceus polysaccharides in db/db mice (2022), published in Frontiers in Pharmacology
  • Nocardia seriolae: a serious threat to the largemouth bass Micropterus salmoides industry in Southwest China (2020), published in Diseases of Aquatic Organisms
  • Ginseng ameliorates exercise-induced fatigue potentially by regulating the gut microbiota (2021), published in Food & Function

Collaborative work is frequent with several co-authors, among them:

  • Xiaoxia Liang
  • Lizi Yin
  • Lifeng Li
  • Yuanfeng Zou
  • Lixia Li

Their publications are commonly found in scientific journals such as:

  • Carbohydrate Polymers
  • Bioorganic Chemistry
  • International Journal of Biological Macromolecules
  • Planta Medica
  • Frontiers in Pharmacology

Best Publications

  • Diterpenoids from Isodon species and their biological activities

    Han-Dong Sun;Sheng-Xiong Huang;Quan-Bin Han

  • Astragalus membranaceus: A review of its protection against inflammation and gastrointestinal cancers

    Kathy K Auyeung;Quan-Bin Han;Joshua K Ko

  • Chemical markers for the quality control of herbal medicines: an overview

    Songlin Li;Quanbin Han;Chunfeng Qiao;Jingzheng Song

  • Chemical profiling of Radix Paeoniae evaluated by ultra-performance liquid chromatography/photo-diode-array/quadrupole time-of-flight mass spectrometry.

    Song-Lin Li;Jing-Zheng Song;Franky F.K. Choi;Chun-Feng Qiao

  • Chemistry, bioactivity and quality control of Dendrobium, a commonly used tonic herb in traditional Chinese medicine

    Jun Xu;Quan-Bin Han;Song-Lin Li;Xiao-Jia Chen

  • Structure Characterization and Immunomodulating Effects of Polysaccharides Isolated from Dendrobium officinale.

    Wei Wei;Lei Feng;Wan-Rong Bao;Dik-Lung Ma

  • Authentication and Quantitative Analysis on the Chemical Profile of Cassia Bark (Cortex Cinnamomi) by High-Pressure Liquid Chromatography

    Zhen-Dan He;Chun-Feng Qiao;Quan-Bin Han;Chuen-Lung Cheng

  • Novel mechanism of inhibition of nuclear factor-κB DNA-binding activity by diterpenoids isolated from Isodon rubescens

    Chung Hang Leung;Susan P Grill;Wing Lam;Quan Bin Han

  • TLR-4 may mediate signaling pathways of Astragalus polysaccharide RAP induced cytokine expression of RAW264.7 cells.

    Wei Wei;Hai-Tao Xiao;Wan-Rong Bao;Dik-Lung Ma

  • Structural diversity requires individual optimization of ethanol concentration in polysaccharide precipitation

    Jun Xu;Rui-Qi Yue;Jing Liu;Hing-Man Ho

  • Destiny of Dendrobium officinale Polysaccharide after Oral Administration: Indigestible and Nonabsorbing, Ends in Modulating Gut Microbiota.

    Lifeng Li;Hong Yao;Xiaojun Li;Quanwei Zhang

  • Comprehensive comparison of polysaccharides from Ganoderma lucidum and G. sinense: chemical, antitumor, immunomodulating and gut-microbiota modulatory properties

    Li-Feng Li;Hong-Bing Liu;Quan-Wei Zhang;Zhi-Peng Li

  • Micrandilactone A: a novel triterpene from Schisandra micrantha.

    Rong-Tao Li;Qin-Shi Zhao;Sheng-Hong Li;Quan-Bin Han

  • Caged Garcinia xanthones: development since 1937.

    Quan-Bin Han;Hong-Xi Xu

  • Cytotoxic acylphloroglucinol derivatives from the twigs of Garcinia cowa.

    Gang Xu;Winnie L T Kan;Yan Zhou;Jing-Zheng Song

  • Gambogenic acid induces G1 arrest via GSK3β-dependent cyclin D1 degradation and triggers autophagy in lung cancer cells.

    Xian-Jun Yu;Xian-Jun Yu;Quan-Bin Han;Zhe-Sheng Wen;Liang Ma

  • Xanthones with growth inhibition against HeLa cells from Garcinia xipshuanbannaensis

    Quan-Bin Han;Nian-Yun Yang;Hong-Lei Tian;Chun-Feng Qiao

  • Ent-kaurane diterpenoids from Isodon rubescens var. lushanensis.

    Quan-Bin Han;Ma-Lin Li;Sheng-Hong Li;Yi-Kun Mou

  • Structure and anti-HIV activity of micrandilactones B and C, new nortriterpenoids possessing a unique skeleton from Schisandra micrantha

    Rong-Tao Li;Quan-Bin Han;Yong-Tang Zheng;Rui-Rui Wang

  • Chemical comparison and classification of Radix Astragali by determination of isoflavonoids and astragalosides

    Jing-Zheng Song;Hillary H.W. Yiu;Chun-Feng Qiao;Quan-Bin Han

  • Chemical fingerprint and quantitative analysis of fructus psoraleae by high-performance liquid chromatography.

    Chun-Feng Qiao;Quan-Bin Han;Jing-Zheng Song;Shi-Fu Mo

Frequent Co-Authors

Hong-Xi Xu
Hong-Xi Xu Shanghai University
Han-Dong Sun
Han-Dong Sun Chinese Academy of Sciences
Chung-Hang Leung
Chung-Hang Leung University of Macau
Dik-Lung Ma
Dik-Lung Ma Hong Kong Baptist University
Sheng-Xiong Huang
Sheng-Xiong Huang Chinese Academy of Sciences
Aiping Lu
Aiping Lu Hong Kong Baptist University
Ping-Chung Leung
Ping-Chung Leung Chinese University of Hong Kong
Kwok-Pui Fung
Kwok-Pui Fung Chinese University of Hong Kong
Zhi-Hong Jiang
Zhi-Hong Jiang Macau University of Science and Technology
Pang-Chui Shaw
Pang-Chui Shaw Chinese University of Hong Kong

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