World's Best Scientists 2026 revealed!
Shumpei Sakakibara

Shumpei Sakakibara

D-Index & Metrics

Chemistry

D-Index
61
Citations
12905
World Ranking
9265
National Ranking
659

Shumpei Sakakibara 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 Shumpei Sakakibara 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: 264 publications — 54th percentile

54% of scientists in this discipline score the same or lower.

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

Shumpei Sakakibara 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 Shumpei Sakakibara 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: 61 D-Index — 49th percentile

49% of scientists in this discipline score the same or lower.

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

Overview

Shumpei Sakakibara is affiliated with Osaka University in Japan. Their academic profile reflects engagement primarily at this institution, though specific details on their research output and collaborative networks are not available.

There are no recent papers listed, so specific insights into their latest research topics, publication venues, and citation impact cannot be elaborated. Similarly, information about frequent co-authors with whom they might have collaborated is not provided.

Data regarding recurring publication venues for Shumpei Sakakibara's work is also absent, which limits the ability to identify consistent thematic or disciplinary channels through which they disseminate research.

Details about book publications do not appear, so it remains unknown whether they have contributed to or authored any academic books.

Main fields of study, subfields, and main topics related to their research have not been specified. This makes it challenging to characterize the specific scientific domains or thematic areas they focus on within their work.

There are no records of awards or recognitions attributed to Shumpei Sakakibara, nor information on the years or citations associated with any honors.

Overall, the profile data indicates an academic professional affiliated with Osaka University but without publicly accessible details on publications, research topics, collaborations, or accolades.

Best Publications

  • Use of Anhydrous Hydrogen Fluoride in Peptide Synthesis. I. Behavior of Various Protective Groups in Anhydrous Hydrogen Fluoride

    Shumpei Sakakibara;Yasutsugu Shimonishi;Yasuo Kishida;Masanori Okada

  • New fluorogenic substrates for .ALPHA.-thrombin, factor Xa, kallikreins, and urokinase.

    Takashi Morita;Hisao Kato;Sadaaki Iwanaga;Katsumi Takada

  • Cellular mechanism of action by a novel vasoconstrictor endothelin in cultured rat vascular smooth muscle cells.

    Y. Hirata;H. Yoshimi;S. Takata;T.X. Watanabe

  • Synthesis of (Pro-Hyp-Gly) n of defined molecular weights. Evidence for the stabilization of collagen triple helix by hydroxypyroline.

    Shumpei Sakakibara;Katsuhiko Inouye;Keiko Shudo;Yasuo Kishida

  • Specific receptors for adrenomedullin in cultured rat vascular smooth muscle cells

    Satoru Eguchi;Yukio Hirata;Hiroaki Kano;Kyoko Sato

  • Highly sensitive peptide‐4‐methylcoumaryl‐7‐amide substrates for blood‐clotting proteases and trypsin

    Shun‐Ichiro ‐I Kawabata;Takako Miura;Takashi Morita;Hisao Kato

  • The complete amino acid sequence of α-neo-endorphin

    Kenji Kangawa;Naoto Minamino;Naoyoshi Chino;Shumpei Sakakibara

  • Synthesis of Poly-(L-prolyl-L-prolylglycyl) of Defined Molecular Weights

    Shumpei Sakakibara;Yasuo Kishida;Yasuo Kikuchi;Rume Sakai

  • A new method for releasing oxytocin from fully-protected nona-peptides using anhydrous hydrogen fluoride.

    Shumpei Sakakibara;Yasutsugu Shimonishi

  • ENZYME-ASSISTED SEMISYNTHESIS OF HUMAN INSULIN

    Ken Inouye;Kunio Watanabe;Kazuyuki Morihara;Yoshihiro Tochino

  • Successive cleavage of N-terminal Arg1-Pro2 and Lys3-Pro4 from substance P but no release of Arg1-Pro2 from bradykinin, by X-Pro dipeptidyl-aminopeptidase

    Takeshi Kato;Toshiharu Nagatsu;Katsuhiko Fukasawa;Minoru Harada

  • Chemotactic activity of collagen-like polypeptides for human peripheral blood neutrophils.

    Debra L. Laskin;Terutoshi Kimura;Shumpei Sakakibara;David J. Riley

  • Structure-activity relationship of endothelin: Importance of charged groups

    Kiichiro Nakajima;Shigeru Kubo;Shin-ichiroh Kumagaye;Hideki Nishio

  • Dimerization of Midkine by Tissue Transglutaminase and Its Functional Implication

    Soichi Kojima;Tatsuya Inui;Hisako Muramatsu;Yohko Suzuki

  • Changes in prolyl endopeptidase during maturation of rat brain and hydrolysis of substance P by the purified enzyme.

    Takeshi Kato;Tamotsu Nakano;Kohichi Kojima;Toshiharu Nagatsu

  • The cystine-stabilized α-helix: A common structural motif of ion-channel blocking neurotoxic peptides

    Yuji Kobayashi;Hiroyuki Takashima;Haruhiko Tamaoki;Yoshimasa Kyogoku

  • Synthesis and physical properties of (hydroxyproline-proline-glycine)10: Hydroxyproline in the X-position decreases the melting temperature of the collagen triple helix

    Katsuhiko Inouye;Yuji Kobayashi;Yoshimasa Kyogoku;Yasuo Kishida

  • β-Neo-endorphin, a new hypothalamic “big” Leu-enkephalin of porcine origin: Its purification and the complete amino acid sequence

    Naoto Minamino;Kenji Kangawa;Naoyoshi Chino;Shumpei Sakakibara

  • Strategy for the synthesis of large peptides: An application to the total synthesis of human parathyroid hormone [hPTH(1–84)]

    T. Kimura;M. Takai;Y. Masui;T. Morikawa

  • Chemical synthesis of the precursor molecule of the Aequorea green fluorescent protein, subsequent folding, and development of fluorescence

    Yuji Nishiuchi;Tatsuya Inui;Hideki Nishio;József Bódi

  • Synthesis and disulfide structure determination of porcine endothelin: an endothelium-derived vasoconstricting peptide

    Shin-Ichiroh Kumagaye;Hisaya Kuroda;Kiichiro Nakajima;Takushi X. Watanabe

Frequent Co-Authors

Yoshimasa Kyogoku
Yoshimasa Kyogoku Osaka University
Yasutsugu Shimonishi
Yasutsugu Shimonishi Osaka University
Toshiharu Nagatsu
Toshiharu Nagatsu Fujita Health University
Takashi Muramatsu
Takashi Muramatsu Nagoya University
Roderich Walter
Roderich Walter University of Illinois at Urbana-Champaign
Hisayuki Matsuo
Hisayuki Matsuo Osaka University
Sadaaki Iwanaga
Sadaaki Iwanaga Kyushu University
Tatsuo Miyazawa
Tatsuo Miyazawa University of Tokyo
Soichi Kojima
Soichi Kojima RIKEN Center for Integrative Medical Sciences
Darwin J. Prockop
Darwin J. Prockop Texas A&M University

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