World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
57
Citations
8713
World Ranking
11391
National Ranking
840

Norio Nishi 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 Norio Nishi 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: 233 publications — 44th percentile

44% of scientists in this discipline score the same or lower.

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

Norio Nishi 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 Norio Nishi 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: 57 D-Index — 39th percentile

39% of scientists in this discipline score the same or lower.

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

Overview

Norio Nishi is affiliated with Hokkaido University in Japan and has contributed to research primarily within the fields of Agricultural and Biological Sciences and Biochemistry, Genetics and Molecular Biology. Their work intersects several subfields including Molecular Biology, Nature and Landscape Conservation, Aquatic Science, Food Science, and Plant Science.

The scientist's research encompasses a range of topics related to ecology, biochemistry, and enzyme technologies. Key subjects addressed in their publications include Fish Ecology and Management Studies, Fish Biology and Ecology Studies, Polysaccharides Composition and Applications, Polysaccharides and Plant Cell Walls, Enzyme Production and Characterization, Enzyme Catalysis and Immobilization, and Protein Hydrolysis and Bioactive Peptides.

Nishi's recent publications span ornithological records and biochemistry research. These include the following:

  • The Breeding Record of the Hawfinch in Nagano Prefecture, 2023, Journal of the Yamashina Institute for Ornithology
  • Hoarding habitat preferences of Spotted Nutcracker Nucifraga caryocatactes in the subalpine zone of Mt. Fuji: Focusing on interspecific competition and the effect of snow cover on seed hoarding, 2025, Japanese Journal of Ornithology
  • The Breeding Record of Great Crested Grebe Podiceps cristatus in Lake Suwa, Nagano, Japan, 2025, Journal of the Yamashina Institute for Ornithology

The body of work also relates to enzymology and food science, reflecting interdisciplinary collaborations as evidenced by co-authors including Tomikazu Yoneyama, Yukiko Bekku, Tetsuro Yamada, Aishi Kimoto, and Kengo Okamoto.

Nishi frequently publishes in the Journal of the Yamashina Institute for Ornithology and Japanese Journal of Ornithology, with additional work appearing in Nippon Shokuhin Kagaku Kogaku Kaishi and Food Science & Nutrition. These venues support research on both ecological and biochemical aspects, highlighting the scientist's diverse academic interests.

Through investigations into molecular mechanisms, applications, and sustainable innovations in enzyme technology, Nishi contributes to both fundamental biological understanding and applied scientific advancements.

Best Publications

  • Immunological activity of chitin and its derivatives

    K. Nishimura;S. Nishimura;N. Nishi;I. Saiki

  • Chitosan coated cotton fiber: preparation and physical properties

    X.D Liu;N Nishi;S Tokura;N Sakairi

  • Molecular Weight Dependent Antimicrobial Activity by Chitosan

    Seiichi Tokura;Keisuke Ueno;Satoshi Miyazaki;Norio Nishi

  • Studies on Chitin VIII. Some Properties of Water Soluble Chitin Derivatives

    Seiichi Tokura;Norio Nishi;Akihiro Tsutsumi;Oyin Somorin

  • Adjuvant activity of chitin derivatives in mice and guinea-pigs.

    Keiko Nishimura;Shin-ichiro Nishimura;Norio Nishi;Fumio Numata

  • Inhibition of the metastasis of murine malignant melanoma by synthetic polymeric peptides containing core sequences of cell-adhesive molecules

    Ikuo Saiki;Joji Iida;Jun Murata;Ryu Ogawa

  • Macrophage activation with multi-porous beads prepared from partially deacetylated chitin

    Keiko Nishimura;Shin-Ichiro Nishimura;Hiroshi Seo;Norio Nishi

  • Caged multiwalled carbon nanotubes as the adsorbents for affinity-based elimination of ionic dyes

    Bunshi Fugetsu;Shuya Satoh;Toshikazu Shiba;Taeko Mizutani

  • Highly phosphorylated derivatives of chitin, partially deacetylated chitin and chitosan as new functional polymers: preparation and characterization☆

    Norio Nishi;Akira Ebina;Shin-ichiro Nishimura;Akihiro Tsutsumi

  • Bioactive chitin derivatives. Activation of mouse-peritoneal macrophages by O-(carboxymethyl)chitins

    Shin-Ichiro Nishimura;Norio Nishi;Seiichi Tokura;Keiko Nishimura

  • Surface modification of nonporous glass beads with chitosan and their adsorption property for transition metal ions

    Xiang Dong Liu;Seiichi Tokura;Masahiro Haruki;Norio Nishi

  • Facile preparation and inclusion ability of a chitosan derivative bearing carboxymethyl-β-cyclodextrin

    Etsuko Furusaki;Yoshiharu Ueno;Nobuo Sakairi;Norio Nishi

  • Mesoscopic pattern formation of nanostructured polymer assemblies

    Norihiko Maruyama;Olaf Karthaus;Kuniharu Ijiro;Masatsugu Shimomura

  • Studies on Chitin. I. Acetylation of Chitin

    Norio Nishi;Junzo Noguchi;Seiichi Tokura;Hiroyuki Shiota

  • Laminin-1 peptide-conjugated chitosan membranes as a novel approach for cell engineering.

    Mayumi Mochizuki;Yuichi Kadoya;Yoko Wakabayashi;Kozue Kato

  • Antimetastatic effects of synthetic polypeptides containing repeated structures of the cell adhesive Arg-Gly-Asp (RGD) and Tyr-Ile-Gly-Ser-Arg (YIGSR) sequences.

    I Saiki;J Murata;J Iida;T Sakurai

  • Molecular Weight Dependency of Antimicrobial Activity by Chitosan Oligomers

    S. Sekiguchi;Y. Miura;H. Kaneko;S. I. Nishimura

  • Blood compatible aspects of DNA-modified polysulfone membrane—protein adsorption and platelet adhesion

    Changsheng Zhao;Xiangdong Liu;Motoyoshi Nomizu;Norio Nishi

  • UV-irradiated DNA matrixes selectively bind endocrine disruptors with a planar structure.

    Masanori Yamada;Kozue Kato;Motoyoshi Nomizu;Kousaku Ohkawa

  • Biological activities of homologous loop regions in the laminin alpha chain G domains.

    Nobuharu Suzuki;Hiroko Nakatsuka;Mayumi Mochizuki;Norio Nishi

Frequent Co-Authors

Seiichi Tokura
Seiichi Tokura Hokkaido University
Motoyoshi Nomizu
Motoyoshi Nomizu Tokyo University of Pharmacy and Life Sciences
Shin-Ichiro Nishimura
Shin-Ichiro Nishimura Hokkaido University
Ichiro Azuma
Ichiro Azuma Hokkaido University
Ikuo Saiki
Ikuo Saiki University of Toyama
Changsheng Zhao
Changsheng Zhao Sichuan University
Bunshi Fugetsu
Bunshi Fugetsu University of Tokyo
Keisuke Kurita
Keisuke Kurita Seikei University
Hynda K. Kleinman
Hynda K. Kleinman George Washington University
Nobutaka Fujii
Nobutaka Fujii Kyoto University

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