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Takeharu Haino

Takeharu Haino

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 47 15602 14072 1221 1108 302 8322

Takeharu Haino publications per year

The chart shows the history of publications by Takeharu Haino between 1991 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Takeharu Haino published across 36 years, from 1991 to 2026, averaging 10.1 papers a year. Output peaked at 34 publications in 2024. 24 of the 364 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1991 to 2026. Vertical axis: number of publications, 0 to 34. Peak 34 publications in 2024. 1991: 1 publication 1992: 3 publications 1993: 1 publication 1994: 0 publications 1995: 2 publications 1996: 6 publications 1997: 6 publications 1998: 5 publications 1999: 6 publications 2000: 5 publications 2001: 4 publications 2002: 3 publications 2003: 2 publications 2004: 2 publications 2005: 6 publications 2006: 9 publications 2007: 4 publications 2008: 5 publications 2009: 9 publications 2010: 28 publications 2011: 8 publications 2012: 8 publications 2013: 11 publications 2014: 13 publications 2015: 11 publications 2016: 15 publications 2017: 11 publications 2018: 7 publications 2019: 14 publications 2020: 25 publications 2021: 29 publications 2022: 27 publications 2023: 20 publications 2024: 34 publications 2025: 22 publications 2026: 2 publications
1991 2026

364 publications in total across all disciplines

View publications per year as a table
Takeharu Haino: publications per year, 1991 to 2026
Year Publications
1991 1
1992 3
1993 1
1994 0
1995 2
1996 6
1997 6
1998 5
1999 6
2000 5
2001 4
2002 3
2003 2
2004 2
2005 6
2006 9
2007 4
2008 5
2009 9
2010 28
2011 8
2012 8
2013 11
2014 13
2015 11
2016 15
2017 11
2018 7
2019 14
2020 25
2021 29
2022 27
2023 20
2024 34
2025 22
2026 2
Total 364
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Takeharu Haino publications per year - data summary

  • Takeharu Haino, a Chemistry scholar from Hiroshima University, has 364 publications recorded across 36 years, from 1991 to 2026.
  • The oldest publication on record dates to 1991 and the most recent to 2026.
  • The most productive year is 2024, with 34 publications.
  • The least productive years with any output are 1991 and 1993, with 1 publication each.
  • 1 of the 36 years in the span carries no publications at all (1994).
  • The rate of publication averages 10.1 papers per year over the whole span, or 10.4 per year counting only the 35 years with at least one publication.
  • The last 5 years on the chart (2022-2026) hold 105 publications, 29% of the career total.
  • Split into equal eras - 1991-2002: 42 publications (3.5 per year); 2003-2014: 105 publications (8.8 per year); 2015-2026: 217 publications (18.1 per year).
  • Comparing the opening and closing eras, the overall trend of publication is rising.

Takeharu Haino 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 Takeharu Haino 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, 301–320 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: 302 publications — 64th percentile

64% 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
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
301–320 764 302
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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Takeharu Haino publication distribution in Chemistry in 2026 - data summary

  • The chart plots the publication count of all 17,934 Chemistry scientists ranked by Research.com in 2026, grouped into 63 ranges running from 61–80 to 1,295+ publications.
  • Takeharu Haino, a Chemistry scholar from Hiroshima University, records 302 publications - the 64th percentile of the discipline.
  • 64% of ranked Chemistry scientists score the same or lower than Takeharu Haino, and about 36% score higher.
  • The median of the discipline falls in the 241–260 publications range, and Takeharu Haino ranks above the median.
  • The most crowded range is 161–180 publications, holding 1,350 scientists (8% of the field).
  • 77% of the field sits in the lowest quarter of the value range (up to 361–380 publications), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 1,295 publications or more, 100 scientists in all (<1% of the field).

Takeharu Haino 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 Takeharu Haino 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, 46–47 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: 47 D-Index — 14th percentile

14% 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
46–47 776 47
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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Takeharu Haino D-index placement in Chemistry in 2026 - data summary

  • The chart plots the discipline H-index (D-index) of all 17,934 Chemistry scientists ranked by Research.com in 2026, grouped into 61 ranges running from 40–41 to 159+ D-Index.
  • Takeharu Haino, a Chemistry scholar from Hiroshima University, records 47 D-Index - the 14th percentile of the discipline.
  • 14% of ranked Chemistry scientists score the same or lower than Takeharu Haino, and about 86% score higher.
  • The median of the discipline falls in the 62–63 D-Index range, and Takeharu Haino ranks below the median.
  • The most crowded range is 56–57 D-Index, holding 1,051 scientists (6% of the field).
  • 70% of the field sits in the lowest quarter of the value range (up to 70–71 D-Index), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 159 D-Index or more, 98 scientists in all (<1% of the field).

Overview

Takeharu Haino is affiliated with Hiroshima University in Japan and specializes in the fields of Materials Science and Chemistry. Their research primarily focuses on materials chemistry, organic chemistry, biomaterials, spectroscopy, and molecular biology.

The scientist's body of work extensively covers topics such as supramolecular chemistry and complexes, supramolecular self-assembly in materials, porphyrin and phthalocyanine chemistry, synthesis and properties of aromatic compounds, crystallization and solubility studies, X-ray diffraction in crystallography, and molecular sensors and ion detection.

Frequent publication venues include The Cambridge Structural Database, Chemistry - A European Journal, Angewandte Chemie, Angewandte Chemie International Edition, and Chemical Communications.

Recent papers by Takeharu Haino include the following titles:

  • "Helically Organized Fullerene Array in a Supramolecular Polymer Main Chain" (2021) published in the Journal of the American Chemical Society
  • "Self-Assembly of Nanographenes" (2021) published in Angewandte Chemie International Edition
  • "Edge-Functionalized Nanographenes" (2020) published in Chemistry - A European Journal
  • "Supramolecular Polymerization and Functions of Isoxazole Ring Monomers" (2020) published in Chemistry Letters
  • "Self-Healing Supramolecular Materials Constructed by Copolymerization via Molecular Recognition of Cavitand-Based Coordination Capsules" (2020) published in Angewandte Chemie International Edition

The scientist collaborates frequently with several researchers including Ryo Sekiya, T. Hirao, Naoyuki Hisano, Daisuke Shimoyama, and Ikuya Matsumoto.

Best Publications

  • Size‐Selective Encapsulation of C60 by [10]Cycloparaphenylene: Formation of the Shortest Fullerene‐Peapod

    Takahiro Iwamoto;Yoshiki Watanabe;Tatsuya Sadahiro;Takeharu Haino

  • Pinnatoxin A: a toxic amphoteric macrocycle from the Okinawan bivalve Pinna muricata

    Daisuke Uemura;Tong Chou;Takeharu Haino;Akito Nagatsu

  • New Supramolecular Complex of C60 Based on Calix[5]arene—Its Structure in the Crystal and in Solution

    Takeharu Haino;Manabu Yanase;Yoshimasa Fukazawa

  • White‐Light‐Emitting Edge‐Functionalized Graphene Quantum Dots

    Ryo Sekiya;Yuichiro Uemura;Hideki Murakami;Takeharu Haino

  • Fullerenes Enclosed in Bridged Calix[5]arenes

    Takeharu Haino;Manabu Yanase;Yoshimasa Fukazawa

  • Size‐ and Orientation‐Selective Encapsulation of C70 by Cycloparaphenylenes

    Takahiro Iwamoto;Yoshiki Watanabe;Hikaru Takaya;Takeharu Haino

  • Isolation and structure of pinnatoxin D, a new shellfish poison from the okinawan bivalve Pinna muricata

    Tong Chou;Takeharu Haino;Makoto Kuramoto;Daisuke Uemura

  • Pinnatoxins B and C, the most toxic components in the pinnatoxin series from the Okinawan bivalve Pinna muricata

    Noboru Takada;Naoyoshi Umemura;Kiyotake Suenaga;Tong Chou

  • Supramolecular nano networks formed by molecular-recognition-directed self-assembly of ditopic calix[5]arene and dumbbell [60]fullerene.

    Takeharu Haino;Youko Matsumoto;Yoshimasa Fukazawa

  • Induced-fit molecular recognition with water-soluble cavitands

    Takeharu Haino;Dmitry M. Rudkevich;Alexander Shivanyuk;Kari Rissanen

  • A new self-assembling capsule via metal coordination

    Takeharu Haino;Mutsumi Kobayashi;Midori Chikaraishi;Yoshimasa Fukazawa

  • Crystalline supramolecular complexes of C60 with calix[5]arenes

    Takeharu Haino;Manabu Yanase;Yoshimasa Fukazawa

  • Conversion from pillar[5]arene to pillar[6-15]arenes by ring expansion and encapsulation of C60 by pillar[n]arenes with nanosize cavities.

    Tomoki Ogoshi;Naosuke Ueshima;Fumiyasu Sakakibara;Tada-aki Yamagishi

  • Circular dichroism and circularly polarized luminescence triggered by self-assembly of tris(phenylisoxazolyl)benzenes possessing a perylenebisimide moiety.

    Toshiaki Ikeda;Tetsuya Masuda;Takehiro Hirao;Junpei Yuasa

  • Supramolecular polymer formed by reversible self-assembly of tetrakisporphyrin

    Takeharu Haino;Takashi Fujii;Akihide Watanabe;Urara Takayanagi

  • UV and IR Spectroscopic Studies of Cold Alkali Metal Ion-Crown Ether Complexes in the Gas Phase

    Yoshiya Inokuchi;Oleg V. Boyarkin;Ryoji Kusaka;Takeharu Haino

  • Self-assembly of tris(phenylisoxazolyl)benzene and its asymmetric induction of supramolecular chirality.

    Takeharu Haino;Masahiro Tanaka;Yoshimasa Fukazawa

  • Supramolecular Polymerization Triggered by Molecular Recognition between Bisporphyrin and Trinitrofluorenone

    Takeharu Haino;Akihide Watanabe;Takehiro Hirao;Toshiaki Ikeda

  • Ion Selectivity of Crown Ethers Investigated by UV and IR Spectroscopy in a Cold Ion Trap

    Yoshiya Inokuchi;Oleg V. Boyarkin;Ryoji Kusaka;Takeharu Haino

  • Fullerene encapsulation with calix[5]arenes

    Takeharu Haino;Manabu Yanase;Chigusa Fukunaga;Yoshimasa Fukazawa

Frequent Co-Authors

Takashi Takahashi
Takashi Takahashi Nagoya University
Takayuki Ebata
Takayuki Ebata Hiroshima University
Shigeru Yamago
Shigeru Yamago Kyoto University
Thomas R. Rizzo
Thomas R. Rizzo École Polytechnique Fédérale de Lausanne
Atsushi Ikeda
Atsushi Ikeda Hiroshima University
Christophe Jouvet
Christophe Jouvet Aix-Marseille University
Daisuke Uemura
Daisuke Uemura Kanagawa University
Fumio Sanda
Fumio Sanda Kansai University
Tsuyoshi Kawai
Tsuyoshi Kawai Nara Institute of Science and Technology
Dongho Kim
Dongho Kim Yonsei University

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