World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
52
Citations
9376
World Ranking
13538
National Ranking
1035

Kazuo Nagasawa 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 Kazuo Nagasawa 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: 361 publications — 75th percentile

75% of scientists in this discipline score the same or lower.

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

Kazuo Nagasawa 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 Kazuo Nagasawa 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

Kazuo Nagasawa is a researcher affiliated with Tokyo University of Agriculture and Technology in Japan. Their work spans multiple interconnected fields, primarily focusing on biochemistry, genetics, molecular biology, and chemistry. Their research portfolio includes a significant number of publications contributing to these scientific domains.

They have published extensively within subfields such as molecular biology, organic chemistry, pathology and forensic medicine, pharmacology, and environmental chemistry.

Their main research topics include:

  • DNA and Nucleic Acid Chemistry
  • Advanced biosensing and bioanalysis techniques
  • RNA Interference and Gene Delivery
  • Vitamin D Research Studies
  • Chemical synthesis and alkaloids
  • Marine Toxins and Detection Methods
  • Alkaloids: synthesis and pharmacology

Their publication record shows frequent contributions to the following venues:

  • The Journal of Organic Chemistry (6 publications)
  • Chemical Communications (5 publications)
  • The Cambridge Structural Database (4 publications)
  • Biochemical and Biophysical Research Communications (2 publications)
  • Journal of the American Chemical Society (2 publications)

They have often collaborated with several authors, including:

  • Minami Odagi (29 joint works)
  • Ryota Sakamoto (13 joint works)
  • Masayuki Tera (13 joint works)
  • Yue Ma (12 joint works)
  • Keisuke Hosoya (9 joint works)

Among the recent papers authored or co-authored by Kazuo Nagasawa are:

  • Topologies of G-quadruplex: Biological functions and regulation by ligands, 2020, Biochemical and Biophysical Research Communications
  • Differential diagnosis of vitamin D-related hypercalcemia using serum vitamin D metabolite profiling, 2020, Journal of Bone and Mineral Research
  • Discovery of a Vitamin D Receptor-Silent Vitamin D Derivative That Impairs Sterol Regulatory Element-Binding Protein In Vivo, 2021, Journal of Medicinal Chemistry
  • Enantioselective Total Synthesis of (+)-Stephadiamine through Bioinspired Aza-Benzilic Acid Type Rearrangement, 2021, Journal of the American Chemical Society
  • Target identification of a macrocyclic hexaoxazole G-quadruplex ligand using post-target-binding visualization, 2020, Chemical Communications

Best Publications

  • Development of bis-thiourea-type organocatalyst for asymmetric Baylis–Hillman reaction

    Yoshihiro Sohtome;Aya Tanatani;Yuichi Hashimoto;Kazuo Nagasawa

  • Guanidine-Thiourea Bifunctional Organocatalyst for the Asymmetric Henry (Nitroaldol) Reaction

    Yoshihiro Sohtome;Yuichi Hashimoto;Kazuo Nagasawa

  • Total Synthesis of Pinnatoxin A

    John A. McCauley;Kazuo Nagasawa;Peter A. Lander;Steven G. Mischke

  • C2‐Symmetric Chiral Pentacyclic Guanidine: A Phase‐Transfer Catalyst for the Asymmetric Alkylation of tert‐Butyl Glycinate Schiff Base

    Tetsuya Kita;Angelina Georgieva;Yuichi Hashimoto;Tadashi Nakata

  • Diastereoselective and Enantioselective Henry (Nitroaldol) Reaction Utilizing a Guanidine-Thiourea Bifunctional Organocatalyst

    Yoshihiro Sohtome;Yuichi Hashimoto;Kazuo Nagasawa

  • Rif1 binds to G quadruplexes and suppresses replication over long distances

    Yutaka Kanoh;Seiji Matsumoto;Rino Fukatsu;Naoko Kakusho

  • Solution Structure of an Intramolecular (3 + 1) Human Telomeric G-Quadruplex Bound to a Telomestatin Derivative

    Wan Jun Chung;Brahim Heddi;Masayuki Tera;Keisuke Iida

  • Entropy‐Controlled Catalytic Asymmetric 1,4‐Type Friedel–Crafts Reaction of Phenols Using Conformationally Flexible Guanidine/Bisthiourea Organocatalyst

    Yoshihiro Sohtome;Bongki Shin;Natsuko Horitsugi;Rika Takagi

  • Solvent-dependent enantiodivergent Mannich-type reaction: utilizing a conformationally flexible guanidine/bisthiourea organocatalyst.

    Yoshihiro Sohtome;Shinji Tanaka;Keisuke Takada;Takahisa Yamaguchi

  • A nonclassical vitamin D receptor pathway suppresses renal fibrosis

    Ichiaki Ito;Tsuyoshi Waku;Masato Aoki;Rumi Abe

  • Organocatalytic Asymmetric Nitroaldol Reaction: Cooperative Effects of Guanidine and Thiourea Functional Groups

    Yoshihiro Sohtome;Nobuko Takemura;Keisuke Takada;Rika Takagi

  • Macrocyclic hexaoxazoles as sequence- and mode-selective G-quadruplex binders.

    Masayuki Tera;Hiromichi Ishizuka;Motoki Takagi;Masami Suganuma

  • Novel non-steroidal/non-anilide type androgen antagonists with an isoxazolone moiety.

    Toshiyasu Ishioka;Asako Kubo;Yukiko Koiso;Kazuo Nagasawa

  • A Novel Glucosylation Reaction on Anthocyanins Catalyzed by Acyl-Glucose–Dependent Glucosyltransferase in the Petals of Carnation and Delphinium

    Yuki Matsuba;Nobuhiro Sasaki;Masayuki Tera;Masachika Okamura

  • Vitamin D Metabolite, 25-Hydroxyvitamin D, Regulates Lipid Metabolism by Inducing Degradation of SREBP/SCAP

    Lisa Asano;Mizuki Watanabe;Yuta Ryoden;Kousuke Usuda

  • Anti-androgens with full antagonistic activity toward human prostate tumor LNCaP cells with mutated androgen receptor

    Toshiyasu Ishioka;Aya Tanatani;Kazuo Nagasawa;Yuichi Hashimoto

  • Ligand-induced conformational changes with cation ejection upon binding to human telomeric DNA G-quadruplexes.

    Adrien Marchand;Anton Granzhan;Keisuke Iida;Yamato Tsushima

  • Topologies of G-quadruplex: Biological functions and regulation by ligands

    Yue Ma;Keisuke Iida;Kazuo Nagasawa

  • Origin of Stereocontrol in Guanidine-Bisurea Bifunctional Organocatalyst That Promotes α-Hydroxylation of Tetralone-Derived β-Ketoesters: Asymmetric Synthesis of β- and γ-Substituted Tetralone Derivatives via Organocatalytic Oxidative Kinetic Resolution

    Minami Odagi;Kota Furukori;Yoshiharu Yamamoto;Makoto Sato

  • Dynamic asymmetric organocatalysis: cooperative effects of weak interactions and conformational flexibility in asymmetric organocatalysts

    Yoshihiro Sohtome;Kazuo Nagasawa

  • Thalidomide and its analogues as cyclooxygenase inhibitors.

    Tomomi Noguchi;Rumiko Shimazawa;Kazuo Nagasawa;Yuichi Hashimoto

Frequent Co-Authors

Yuichi Hashimoto
Yuichi Hashimoto University of Tokyo
Kazuo Shin-ya
Kazuo Shin-ya National Institute of Advanced Industrial Science and Technology
Kazunori Ikebukuro
Kazunori Ikebukuro Tokyo University of Agriculture and Technology
Hiroyuki Koshino
Hiroyuki Koshino Tokyo University of Agriculture
Keiichi Noguchi
Keiichi Noguchi Tokyo University of Agriculture and Technology
Hisao Masai
Hisao Masai Tokyo Metropolitan Institute of Medical Science
Koji Sode
Koji Sode University of North Carolina at Chapel Hill
Yasukatsu Oshima
Yasukatsu Oshima Tohoku University
Kazuhiko Nakabayashi
Kazuhiko Nakabayashi National Center For Child Health and Development

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Exploring Chemistry as a field opens doors to various interdisciplinary career paths and educational opportunities. For those interested in legal aspects linked to scientific research or pharmaceuticals, pursuing criminal justice associate programs online can be a practical starting point. These programs often provide foundational knowledge that complements chemistry expertise in regulatory and compliance roles.

Another valuable pathway includes paralegal careers, which have diverse specializations. Understanding the types of paralegals and their salaries can help chemistry graduates evaluate roles in patent law, environmental law, or healthcare law, where scientific background is highly beneficial.

For those aiming at the healthcare and pharmaceutical industries, careers such as pharmaceutical sales representatives offer dynamic options. Insights into how much do drug reps make reveal the potential financial rewards alongside opportunities to apply chemical knowledge practically in the market.

Alternatively, becoming a pharmacist remains one of the most direct and lucrative career outcomes for chemistry students. Learning about the pharmacist salary highlights the stable and rewarding nature of this profession, which blends scientific expertise with patient care.

Best Scientists Citing Kazuo Nagasawa

Trending Scientists

Recently Published Articles