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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 89 2171 1950 119 112 684 28035

Isao Karube publications per year

The chart shows the history of publications by Isao Karube between 1970 and 2024, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Isao Karube published across 55 years, from 1970 to 2024, averaging 13 papers a year. Output peaked at 40 publications in 1996. 1 of the 713 publications appeared in the last two years.

No. of publications
10 20 30 40
Bar chart. Horizontal axis: year, 1970 to 2024. Vertical axis: number of publications, 0 to 40. Peak 40 publications in 1996. 1970: 1 publication 1971: 5 publications 1972: 2 publications 1973: 0 publications 1974: 2 publications 1975: 2 publications 1976: 5 publications 1977: 16 publications 1978: 8 publications 1979: 19 publications 1980: 23 publications 1981: 23 publications 1982: 18 publications 1983: 16 publications 1984: 16 publications 1985: 4 publications 1986: 15 publications 1987: 24 publications 1988: 24 publications 1989: 27 publications 1990: 24 publications 1991: 22 publications 1992: 33 publications 1993: 28 publications 1994: 36 publications 1995: 31 publications 1996: 40 publications 1997: 27 publications 1998: 39 publications 1999: 24 publications 2000: 32 publications 2001: 21 publications 2002: 12 publications 2003: 18 publications 2004: 9 publications 2005: 11 publications 2006: 5 publications 2007: 13 publications 2008: 8 publications 2009: 7 publications 2010: 5 publications 2011: 3 publications 2012: 1 publication 2013: 1 publication 2014: 0 publications 2015: 1 publication 2016: 2 publications 2017: 2 publications 2018: 4 publications 2019: 2 publications 2020: 1 publication 2021: 0 publications 2022: 0 publications 2023: 0 publications 2024: 1 publication
1970 2024

713 publications in total across all disciplines

View publications per year as a table
Isao Karube: publications per year, 1970 to 2024
Year Publications
1970 1
1971 5
1972 2
1973 0
1974 2
1975 2
1976 5
1977 16
1978 8
1979 19
1980 23
1981 23
1982 18
1983 16
1984 16
1985 4
1986 15
1987 24
1988 24
1989 27
1990 24
1991 22
1992 33
1993 28
1994 36
1995 31
1996 40
1997 27
1998 39
1999 24
2000 32
2001 21
2002 12
2003 18
2004 9
2005 11
2006 5
2007 13
2008 8
2009 7
2010 5
2011 3
2012 1
2013 1
2014 0
2015 1
2016 2
2017 2
2018 4
2019 2
2020 1
2021 0
2022 0
2023 0
2024 1
Total 713
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Isao Karube 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 Isao Karube 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, 681–700 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: 684 publications — 95th percentile

95% 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
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 73 684
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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Isao Karube 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 Isao Karube 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, 88–89 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: 89 D-Index — 88th percentile

88% 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
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 89
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

Isao Karube is affiliated with Tokyo University of Technology in Japan. Their research contributions span across several fields of study, primarily focusing on materials science, biochemistry, genetics, and molecular biology. Within these domains, they have explored specialized subfields such as materials chemistry, biomaterials, and molecular biology.

The main topics of Isao Karube's work include corrosion behavior and inhibition, diatoms and algae research, and advanced biosensing and bioanalysis techniques.

Their recent publication record features a paper titled "A novel biofunctionalizing peptide for metallic alloy," published in 2020 in the journal Biotechnology Letters. This work has been cited multiple times, reflecting engagement from the scientific community.

  • Recent paper: "A novel biofunctionalizing peptide for metallic alloy," 2020, Biotechnology Letters

Isao Karube has collaborated frequently with several coauthors, including Akane Sakaguchi-Mikami, Kazuhiro J. Fujimoto, Tsunemasa Taguchi, and Tomohiko Yamazaki.

  • Akane Sakaguchi-Mikami
  • Kazuhiro J. Fujimoto
  • Tsunemasa Taguchi
  • Tomohiko Yamazaki

In terms of publication venues, Isao Karube's work has appeared in Biotechnology Letters, among others.

  • Biotechnology Letters

Best Publications

  • Computation of equivalent circuit parameters of quartz crystals in contact with liquids and study of liquid properties

    Hiroshi. Muramatsu;Eiichi. Tamiya;Isao. Karube

  • Microbial electrode BOD sensors.

    Isao Karube;Tadashi Matsunaga;Satoshi Mitsuda;Shuichi Suzuki

  • Piezoelectric crystal biosensor modified with protein A for determination of immunoglobulins.

    Hiroshi. Muramatsu;Jonathan M. Dicks;Eiichi. Tamiya;Isao. Karube

  • Current research activity in biosensors

    Hideaki Nakamura;Isao Karube

  • A comparison of screening methods for antioxidant activity in seaweeds

    R. Matsukawa;Z. Dubinsky;E. Kishimoto;K. Masaki

  • Molecular recognition in continuous polymer rods prepared by a molecular imprinting technique

    Jun. Matsui;Teru. Kato;Toshifumi. Takeuchi;Masayasu. Suzuki

  • Physiological and biochemical responses to salt stress in the mangrove, Bruguiera gymnorrhiza

    Taro Takemura;Nobutaka Hanagata;Koichi Sugihara;Shigeyuki Baba

  • Tolerance of microalgae to high CO2 and high temperature

    Nobutaka Hanagata;Toshifumi Takeuchi;Yoshiharu Fukuju;David J. Barnes

  • A novel method of immobilizing antibodies on a quartz crystal microbalance using plasma-polymerized films for immunosensors.

    Keijiro Nakanishi;Hitoshi Muguruma;Isao Karube

  • Determination of fish freshness with an enzyme sensor system

    Isao Karube;Hideaki Matsuoka;Shuichi Suzuki;Etsuo Watanabe

  • Atrazine sensing by molecularly imprinted membranes

    S.A. Piletsky;E.V. Piletskaya;A.V. Elgersma;K. Yano

  • Molecularly imprinted polymers for biosensor applications

    Kazuyoshi Yano;Isao Karube

  • Piezoelectric immuno sensor for the detection of candida albicans microbes

    H. Muramatsu;K. Kajiwara;E. Tamiya;I. Karube

  • Micro glucose using electron mediators immobilized on a polypyrrole-modified electrode

    E. Tamiya;I. Karube;S. Hattori;M. Suzuki

  • Imprinted membranes for sensor technology : Opposite behavior of covalently and noncovalently imprinted membranes

    Sergey A. Piletsky;Elena V. Piletskaya;Tatyana L. Panasyuk;Anna V. El'Skaya

  • Integrated biosensor for glucose and galactose

    K. Yokoyama;K. Sode;E. Tamiya;I. Karube

  • Carbon-carbon bond formation using substrate selective catalytic polymers prepared by molecular imprinting: an artificial class II aldolase

    Jun Matsui;Ian A. Nicholls;Isao Karube;Klaus Mosbach

  • Optical Detection of Chloramphenicol Using Molecularly Imprinted Polymers

    Raphael Levi;Scott McNiven;Sergey A. Piletsky;Soo-Hwan Cheong

  • Molecular characterization of cDNA encoding oxygen evolving enhancer protein 1 increased by salt treatment in the mangrove Bruguiera gymnorrhiza

    Koichi Sugihara;Nobutaka Hanagata;Zvy Dubinsky;Sigeyuki Baba

  • Acetylcholinesterase in organic solvents for the detection of pesticides: Biosensor application

    Nathalie Mionetto;Jean-Louis Marty;Isao Karube

  • Amperometric estimation of BOD by using living immobilized yeasts

    Motohiko Hikuma;Hiroshi Suzuki;Yakeo Yasuda;Isao Karube

Frequent Co-Authors

Kazunori Ikebukuro
Kazunori Ikebukuro Tokyo University of Agriculture and Technology
Eiichi Tamiya
Eiichi Tamiya Osaka University
Toshifumi Takeuchi
Toshifumi Takeuchi Kobe University
Koji Sode
Koji Sode University of North Carolina at Chapel Hill
Zvy Dubinsky
Zvy Dubinsky Bar-Ilan University
Sergey A. Piletsky
Sergey A. Piletsky University of Leicester
Anna V. El'skaya
Anna V. El'skaya National Academy of Sciences of Ukraine
Nobuo Nakabayashi
Nobuo Nakabayashi Tokyo Medical and Dental University
Shu Hotta
Shu Hotta Kyoto Institute of Technology
Kazuhiko Ishihara
Kazuhiko Ishihara University of Tokyo

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