World's Best Scientists 2026 revealed!
Iwao Tabushi

Iwao Tabushi

D-Index & Metrics

Chemistry

D-Index
50
Citations
8230
World Ranking
14470
National Ranking
1131

Iwao Tabushi 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 Iwao Tabushi 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: 319 publications — 67th percentile

67% of scientists in this discipline score the same or lower.

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

Iwao Tabushi 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 Iwao Tabushi 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: 50 D-Index — 21st percentile

21% of scientists in this discipline score the same or lower.

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

Overview

Iwao Tabushi was a scientist affiliated with Kyoto University in Japan. Their academic career was linked to this institution, where they conducted research and contributed to the scientific community.

Throughout their career, Iwao Tabushi did not have recent publications listed, nor were there specific co-authors or publication venues mentioned in the available data. Similarly, no specific fields of study, subfields, or main topics of work were provided to outline the focus areas of their research.

No records of book publications or awards won were included in the source data.

Due to the limited information on publications and research topics, a detailed summary of their scientific contributions cannot be provided beyond their professional association with Kyoto University.

Best Publications

  • Cyclodextrin catalysis as a model for enzyme action

    Unknown

  • P-450 type oxygen activation by porphyrin-manganese complex

    Iwao Tabushi;Noboru Koga

  • A,B,D,F-tetrasubstituted β-cyclodextrin as artificial channel compound

    Iwao Tabushi;Yasuhisa Kuroda;Kanichi Yokota

  • A STUDY OF THE KINETICS OF INCLUSION OF HALONAPHTHALENES WITH ß-CYCLODEXTRIN VIA TIME CORRELATED PHOSPHORESCENCE

    Nicholas J. Turro;John D. Bolt;Yasuhisa Kuroda;Iwao Tabushi

  • Cyclodextrin flexibly capped with metal ion

    Iwao Tabushi;Nobuaki Shimizu;Takuji Sugimoto;Misako Shiozuka

  • Approach to the aspects of driving force of inclusion by .alpha.-cyclodextrin

    Iwao Tabushi;Yoichi Kiyosuke;Takuji Sugimoto;Kazuo Yamamura

  • P-450-tpye dioxygen activation using hydrogen/colloidal platinum as an effective electron donor

    Iwao Tabushi;Akira Yazaki

  • Reductive dioxygen activation by use of artificial P-450 systems

    Iwao Tabushi

  • Extraction of uranium from seawater by polymer-bound macrocyclic hexaketone

    Iwao Tabushi;Yoshiaki Kobuke;Takako Nishiya

  • Artificial receptors for amino acids in water. Local environmental effect on polar recognition by 6A-amino-6B-carboxy- and 6B-amino-6A-carboxy-.beta.-cyclodextrins

    Iwao. Tabushi;Yasuhisa. Kuroda;Tadashi. Mizutani

  • Characterization of regiospecific AC- and AD-disulfonate capping of .beta.-cyclodextrin. Capping as an efficient production technique

    Iwao Tabushi;Kazuo Yamamura;Tatsuya Nabeshima

  • Artificial allosteric system. 2. Cooperative 1-methylimidazole binding to an artificial allosteric system, zinc-gable porphyrin-dipyridylmethane complex

    Iwao Tabushi;Shin Ichi Kugimiya;Michael G. Kinnaird;Tomikazu Sasaki

  • Lipophilic diammonium cation having a rigid structure complementary to pyrophosphate dianions of nucleotides. Selective extraction and transport of nucleotides

    Iwao Tabushi;Yoshiaki Kobuke;Junichi Imuta

  • KINETICS AND MECHANISM OF REDUCTIVE DIOXYGEN ACTIVATION CATALYZED BY P-450 MODEL SYSTEM. IRON PICKET FENCE AS A CATALYTIC CENTER

    I. Tabushi;M. Kodera;M. Yokoyama

  • Specific inclusion catalysis by .beta.-cyclodextrin in the one-step preparation of vitamin K1 or K2 analogs

    Iwao Tabushi;Kazuo Yamamura;Kahee Fujita;Hiromu Kawakubo

  • Design and synthesis of artificial enzymes

    Iwao Tabushi

  • The first successful carbonic anhydrase model prepared through a new route to regiospecifically bifunctionalized cyclodextrin

    Iwao Tabushi;Yasuhisa Kuroda;Akira Mochizuki

  • Bis(histamino)cyclodextrin-zinc-imidazole complex as an artificial carbonic anhydrase

    Iwao Tabushi;Yasuhisa Kuroda

  • A-(modified B6)-B-[.omega.-amino(ethylamino)]-.beta.-cyclodextrin as an artificial B6 enzyme for chiral aminotransfer reaction

    Iwao Tabushi;Yasuhisa Kuroda;Masahiko Yamada;Hideyuki Higashimura

  • Macrocyclic hexacarboxylic acid. A highly selective host for uranyl ion

    Iwao Tabushi;Yoshiaki Kobuke;Kiyoto Ando;Masanari Kishimoto

  • Regiospecific A,C- and A,D-disulfonate capping of .beta.-cyclodextrin

    Iwao Tabushi;Yasuhisa Kuroda;Kanichi Yokota;Lung Chi Yuan

Frequent Co-Authors

Zen-ichi Yoshida
Zen-ichi Yoshida Kyoto University
Yoshiaki Kobuke
Yoshiaki Kobuke Nara Institute of Science and Technology
Yoshinao Tamaru
Yoshinao Tamaru Nagasaki University
Yasuhiro Aoyama
Yasuhiro Aoyama Kyoto University
Ken Hirotsu
Ken Hirotsu Osaka Metropolitan University
Tatsuya Nabeshima
Tatsuya Nabeshima University of Tsukuba
Taiji Imoto
Taiji Imoto Kyushu University
Hiroo Inokuchi
Hiroo Inokuchi University of Tokyo
Kozo Kuchitsu
Kozo Kuchitsu Nagaoka University of Technology
Kensuke Naka
Kensuke Naka Kyoto Institute of Technology

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