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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 52 13521 12170 2104 2087 204 9549

Quan-Bin Han publications per year

The chart shows the history of publications by Quan-Bin Han between 2001 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Quan-Bin Han published across 25 years, from 2001 to 2025, averaging 10.2 papers a year. Output peaked at 18 publications in 2006. 13 of the 255 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 2001 to 2025. Vertical axis: number of publications, 0 to 18. Peak 18 publications in 2006. 2001: 3 publications 2002: 4 publications 2003: 11 publications 2004: 9 publications 2005: 14 publications 2006: 18 publications 2007: 18 publications 2008: 17 publications 2009: 12 publications 2010: 6 publications 2011: 1 publication 2012: 11 publications 2013: 8 publications 2014: 12 publications 2015: 13 publications 2016: 12 publications 2017: 11 publications 2018: 8 publications 2019: 11 publications 2020: 6 publications 2021: 9 publications 2022: 17 publications 2023: 11 publications 2024: 7 publications 2025: 6 publications
2001 2025

255 publications in total across all disciplines

View publications per year as a table
Quan-Bin Han: publications per year, 2001 to 2025
Year Publications
2001 3
2002 4
2003 11
2004 9
2005 14
2006 18
2007 18
2008 17
2009 12
2010 6
2011 1
2012 11
2013 8
2014 12
2015 13
2016 12
2017 11
2018 8
2019 11
2020 6
2021 9
2022 17
2023 11
2024 7
2025 6
Total 255
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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.

No. of scientists
250 500 750 1,000 1,250
Bar chart with 63 bars. Horizontal axis: publications, 61–80 to 1,295+. Vertical axis: number of scientists, 0 to 1,350. Most scientists, 1,350, have 161–180 publications. The last bar groups every scientist with 1,295 publications or more. The highlighted bar, 201–220 publications, is where this scientist sits. 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
61–80 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.

View publications distribution as a table
Number of Chemistry scientists by publication count, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
Publications Scientists This scientist
61–80 66
81–100 302
101–120 623
121–140 918
141–160 1,218
161–180 1,350
181–200 1,344
201–220 1,281 204
221–240 1,216
241–260 1,100
261–280 979
281–300 939
301–320 764
321–340 643
341–360 628
361–380 522
381–400 459
401–420 397
421–440 327
441–460 270
461–480 265
481–500 252
501–520 201
521–540 185
541–560 148
561–580 148
581–600 132
601–620 114
621–640 104
641–660 91
661–680 92
681–700 73
701–720 57
721–740 54
741–760 67
761–780 45
781–800 46
801–820 39
821–840 32
841–860 36
861–880 29
881–900 26
901–920 24
921–940 14
941–960 23
961–980 28
981–1,000 15
1,001–1,020 29
1,021–1,040 12
1,041–1,060 19
1,061–1,080 12
1,081–1,100 6
1,101–1,120 8
1,121–1,140 12
1,141–1,160 5
1,161–1,180 6
1,181–1,200 14
1,201–1,220 7
1,221–1,240 2
1,241–1,260 6
1,261–1,280 4
1,281–1,294 6
1,295+ 100
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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.

No. of scientists
250 500 750 1,000
Bar chart with 61 bars. Horizontal axis: D-Index, 40–41 to 159+. Vertical axis: number of scientists, 0 to 1,051. Most scientists, 1,051, have 56–57 D-Index. The last bar groups every scientist with 159 D-Index or more. The highlighted bar, 52–53 D-Index, is where this scientist sits. 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
40–41 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.

View D-Index distribution as a table
Number of Chemistry scientists by D-index, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
D-Index Scientists This scientist
40–41 289
42–43 612
44–45 808
46–47 776
48–49 835
50–51 861
52–53 872 52
54–55 933
56–57 1,051
58–59 930
60–61 882
62–63 834
64–65 731
66–67 775
68–69 683
70–71 646
72–73 561
74–75 501
76–77 437
78–79 388
80–81 354
82–83 292
84–85 275
86–87 254
88–89 235
90–91 185
92–93 192
94–95 155
96–97 163
98–99 125
100–101 105
102–103 105
104–105 112
106–107 88
108–109 68
110–111 69
112–113 65
114–115 79
116–117 61
118–119 44
120–121 37
122–123 40
124–125 33
126–127 26
128–129 34
130–131 35
132–133 25
134–135 27
136–137 17
138–139 16
140–141 20
142–143 20
144–145 15
146–147 9
148–149 9
150–151 16
152–153 11
154–155 9
156–157 3
158 3
159+ 98
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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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