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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 45 16343 14750 1288 1168 139 8442

Akio Ojida publications per year

The chart shows the history of publications by Akio Ojida between 1993 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Akio Ojida published across 33 years, from 1993 to 2025, averaging 5.3 papers a year. Output peaked at 14 publications in 2006. 14 of the 176 publications appeared in the last two years.

No. of publications
5 10
Bar chart. Horizontal axis: year, 1993 to 2025. Vertical axis: number of publications, 0 to 14. Peak 14 publications in 2006. 1993: 3 publications 1994: 2 publications 1995: 2 publications 1996: 0 publications 1997: 1 publication 1998: 0 publications 1999: 0 publications 2000: 0 publications 2001: 0 publications 2002: 5 publications 2003: 2 publications 2004: 12 publications 2005: 3 publications 2006: 14 publications 2007: 6 publications 2008: 4 publications 2009: 11 publications 2010: 5 publications 2011: 6 publications 2012: 6 publications 2013: 5 publications 2014: 12 publications 2015: 7 publications 2016: 5 publications 2017: 6 publications 2018: 6 publications 2019: 4 publications 2020: 13 publications 2021: 8 publications 2022: 8 publications 2023: 6 publications 2024: 10 publications 2025: 4 publications
1993 2025

176 publications in total across all disciplines

View publications per year as a table
Akio Ojida: publications per year, 1993 to 2025
Year Publications
1993 3
1994 2
1995 2
1996 0
1997 1
1998 0
1999 0
2000 0
2001 0
2002 5
2003 2
2004 12
2005 3
2006 14
2007 6
2008 4
2009 11
2010 5
2011 6
2012 6
2013 5
2014 12
2015 7
2016 5
2017 6
2018 6
2019 4
2020 13
2021 8
2022 8
2023 6
2024 10
2025 4
Total 176
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Akio Ojida 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 Akio Ojida 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, 121–140 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: 139 publications — 10th percentile

10% 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
121–140 918 139
141–160 1,218
161–180 1,350
181–200 1,344
201–220 1,281
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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Akio Ojida 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 Akio Ojida 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, 44–45 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: 45 D-Index — 10th percentile

10% 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 45
46–47 776
48–49 835
50–51 861
52–53 872
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

Akio Ojida is affiliated with Kyushu University in Japan and has contributed extensively to the fields of Medicine, Biochemistry, Genetics and Molecular Biology, and Chemistry. Their research spans across several subfields including Molecular Biology, Organic Chemistry, Materials Chemistry, Oncology, and Physiology.

The primary topics in Akio Ojida's work include:

  • Click Chemistry and Applications
  • Peptidase Inhibition and Analysis
  • Crystallization and Solubility Studies
  • X-ray Diffraction in Crystallography
  • Chemical Synthesis and Analysis
  • Protein Degradation and Inhibitors
  • Computational Drug Discovery Methods

Ojida's scientific output includes multiple recent papers, showcasing research in chemical biology, protein targeting, and medicinal chemistry. Notable papers include:

  • Bicyclobutane Carboxylic Amide as a Cysteine-Directed Strained Electrophile for Selective Targeting of Proteins, 2020, Journal of the American Chemical Society
  • Recent progress in covalent warheads for in vivo targeting of endogenous proteins, 2021, Bioorganic & Medicinal Chemistry
  • Fluorescence detection of metabolic activity of the fatty acid beta oxidation pathway in living cells, 2020, Chemical Communications
  • Discovery of Chlorofluoroacetamide-Based Covalent Inhibitors for Severe Acute Respiratory Syndrome Coronavirus 2 3CL Protease, 2022, Journal of Medicinal Chemistry
  • Selective Covalent Targeting of Mutated EGFR(T790M) with Chlorofluoroacetamide-Pyrimidines, 2020, ACS Medicinal Chemistry Letters

Frequent co-authors collaborating with Ojida include:

  • Naoya Shindo
  • Shohei Uchinomiya
  • Jirarut Wongkongkatep
  • Shigehiro Ohdo
  • Eiji Kawanishi

Ojida's research has appeared in various publication venues, with the most frequent being:

  • The Cambridge Structural Database
  • Journal of the American Chemical Society
  • Scientific Reports
  • Molecules
  • Journal of Medicinal Chemistry

Best Publications

  • Selective and direct inhibition of TRPC3 channels underlies biological activities of a pyrazole compound

    Shigeki Kiyonaka;Kenta Kato;Motohiro Nishida;Kazuhiro Mio

  • First artificial receptors and chemosensors toward phosphorylated peptide in aqueous solution.

    Akio Ojida;Yasuko Mito-Oka;Masa Aki Inoue;Itaru Hamachi

  • Molecular recognition and fluorescence sensing of monophosphorylated peptides in aqueous solution by bis(zinc(II)-dipicolylamine)-based artificial receptors.

    Akio Ojida;Yasuko Mito-oka;Kazuki Sada;Itaru Hamachi

  • Molecular recognition, fluorescence sensing, and biological assay of phosphate anion derivatives using artificial Zn(II)–Dpa complexes

    Takashi Sakamoto;Akio Ojida;Itaru Hamachi

  • Turn-on fluorescence sensing of nucleoside polyphosphates using a xanthene-based Zn(II) complex chemosensor

    Akio Ojida;Ippei Takashima;Takahiro Kohira;Hiroshi Nonaka

  • Protein organic chemistry and applications for labeling and engineering in live-cell systems.

    Yousuke Takaoka;Akio Ojida;Itaru Hamachi

  • Ligand-directed acyl imidazole chemistry for labeling of membrane-bound proteins on live cells

    Sho Hei Fujishima;Ryosuke Yasui;Takayuki Miki;Akio Ojida

  • Development of Highly Sensitive Fluorescent Probes for Detection of Intracellular Copper(I) in Living Systems

    Masayasu Taki;Shohei Iyoshi;Akio Ojida;Itaru Hamachi

  • Rational design of FRET-based ratiometric chemosensors for in vitro and in cell fluorescence analyses of nucleoside polyphosphates.

    Yasutaka Kurishita;Takahiro Kohira;Akio Ojida;Itaru Hamachi

  • Fluorescence imaging of intracellular cadmium using a dual-excitation ratiometric chemosensor.

    Masayasu Taki;Mika Desaki;Akio Ojida;Shohei Iyoshi

  • Fluorescent BODIPY-based Zn(II) complex as a molecular probe for selective detection of neurofibrillary tangles in the brains of Alzheimer's disease patients.

    Akio Ojida;Takashi Sakamoto;Masa Aki Inoue;Sho Hei Fujishima

  • Molecular recognition in a supramolecular hydrogel to afford a semi-wet sensor chip.

    Ibuki Yoshimura;Yoshifumi Miyahara;Noriyuki Kasagi;Hiroki Yamane

  • Organelle-Localizable Fluorescent Chemosensors for Site-Specific Multicolor Imaging of Nucleoside Polyphosphate Dynamics in Living Cells

    Yasutaka Kurishita;Takahiro Kohira;Akio Ojida;Itaru Hamachi

  • Oligo-Asp tag/Zn(II) complex probe as a new pair for labeling and fluorescence imaging of proteins.

    Akio Ojida;Kei Honda;Daisuke Shinmi;Shigeki Kiyonaka

  • Bis(Dpa-Zn(II)) appended xanthone: excitation ratiometric chemosensor for phosphate anions.

    Akio Ojida;Hiroshi Nonaka;Yoshifumi Miyahara;Shun Ichi Tamaru

  • pH-Responsive shrinkage/swelling of a supramolecular hydrogel composed of two small amphiphilic molecules.

    Shan Lai Zhou;Shinji Matsumoto;Huai Dong Tian;Hiroki Yamane

  • Efficient fluorescent ATP-sensing based on coordination chemistry under aqueous neutral conditions

    Akio Ojida;Sun Kyu Park;Yasuko Mito-Oka;Itaru Hamachi

  • Discovery of orteronel (TAK-700), a naphthylmethylimidazole derivative, as a highly selective 17,20-lyase inhibitor with potential utility in the treatment of prostate cancer.

    Tomohiro Kaku;Takenori Hitaka;Akio Ojida;Nobuyuki Matsunaga

  • Hypoxia-induced interaction of filamin with Drp1 causes mitochondrial hyperfission–associated myocardial senescence

    Akiyuki Nishimura;Tsukasa Shimauchi;Tsukasa Shimauchi;Tomohiro Tanaka;Kakeru Shimoda;Kakeru Shimoda

  • Cross-linking strategy for molecular recognition and fluorescent sensing of a multi-phosphorylated peptide in aqueous solution.

    Akio Ojida;Masa Aki Inoue;Yasuko Mito-oka;Itaru Hamachi

  • Design of dual-emission chemosensors for ratiometric detection of ATP derivatives

    Akio Ojida;Yoshifumi Miyahara;Jirarut Wongkongkatep;Shun Ichi Tamaru

Frequent Co-Authors

Itaru Hamachi
Itaru Hamachi Kyoto University
Kazuki Sada
Kazuki Sada Hokkaido University
Nobutaka Fujii
Nobutaka Fujii Kyoto University
Mayumi Ono
Mayumi Ono Kyushu University
Hirokazu Tamamura
Hirokazu Tamamura Tokyo Medical and Dental University
Yasuo Mori
Yasuo Mori Kyoto University
Motohiro Nishida
Motohiro Nishida Kyushu University
Yoshito Kumagai
Yoshito Kumagai University of Tsukuba
Ryuichi Shigemoto
Ryuichi Shigemoto Institute of Science and Technology Austria
Michael B. Zwick
Michael B. Zwick Scripps Research Institute

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