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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 67 6832 6190 2047 1694 158 17946

Kevin E. O'Shea publications per year

The chart shows the history of publications by Kevin E. O'Shea between 1988 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Kevin E. O'Shea published across 38 years, from 1988 to 2025, averaging 4.6 papers a year. Output peaked at 18 publications in 2014. 8 of the 175 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 1988 to 2025. Vertical axis: number of publications, 0 to 18. Peak 18 publications in 2014. 1988: 1 publication 1989: 3 publications 1990: 2 publications 1991: 5 publications 1992: 1 publication 1993: 0 publications 1994: 1 publication 1995: 2 publications 1996: 0 publications 1997: 2 publications 1998: 3 publications 1999: 2 publications 2000: 1 publication 2001: 5 publications 2002: 4 publications 2003: 3 publications 2004: 4 publications 2005: 4 publications 2006: 2 publications 2007: 6 publications 2008: 3 publications 2009: 4 publications 2010: 4 publications 2011: 7 publications 2012: 8 publications 2013: 9 publications 2014: 18 publications 2015: 7 publications 2016: 7 publications 2017: 9 publications 2018: 5 publications 2019: 5 publications 2020: 12 publications 2021: 3 publications 2022: 7 publications 2023: 8 publications 2024: 3 publications 2025: 5 publications
1988 2025

175 publications in total across all disciplines

View publications per year as a table
Kevin E. O'Shea: publications per year, 1988 to 2025
Year Publications
1988 1
1989 3
1990 2
1991 5
1992 1
1993 0
1994 1
1995 2
1996 0
1997 2
1998 3
1999 2
2000 1
2001 5
2002 4
2003 3
2004 4
2005 4
2006 2
2007 6
2008 3
2009 4
2010 4
2011 7
2012 8
2013 9
2014 18
2015 7
2016 7
2017 9
2018 5
2019 5
2020 12
2021 3
2022 7
2023 8
2024 3
2025 5
Total 175
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Kevin E. O'Shea 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 Kevin E. O'Shea 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, 141–160 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: 158 publications — 17th percentile

17% 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 1,218 158
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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Kevin E. O'Shea 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 Kevin E. O'Shea 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, 66–67 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: 67 D-Index — 62nd percentile

62% 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 67
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

Kevin E. O'Shea is affiliated with Florida International University in the United States. Their research contributions primarily span the field of Environmental Science, with a focus on subfields such as Environmental Chemistry, Health, Toxicology and Mutagenesis, Water Science and Technology, Pollution, and Atmospheric Science.

The main topics of their research include:

  • Per- and polyfluoroalkyl substances research
  • Advanced oxidation water treatment
  • Pharmaceutical and Antibiotic Environmental Impacts
  • Toxic Organic Pollutants Impact
  • Atmospheric chemistry and aerosols
  • Water Treatment and Disinfection
  • Quantum Electrodynamics and Casimir Effect

The scientist has published extensively in several venues, with the most frequent being:

  • Water Research
  • SSRN Electronic Journal
  • Nature Water
  • Environmental Science & Technology
  • Journal of Hazardous Materials

Notable recent papers include:

  • Comparative toxicometabolomics of perfluorooctanoic acid (PFOA) and next-generation perfluoroalkyl substances, 2020, Environmental Pollution
  • Determination and Environmental Implications of Aqueous-Phase Rate Constants in Radical Reactions, 2020, Water Research
  • Selective oxidation of H1-antihistamines by unactivated peroxymonosulfate (PMS): Influence of inorganic anions and organic compounds, 2020, Water Research
  • UV/Sodium percarbonate for bisphenol A treatment in water: Impact of water quality parameters on the formation of reactive radicals, 2022, Water Research
  • Cross-national challenges and strategies for PFAS regulatory compliance in water infrastructure, 2023, Nature Water

Frequent coauthors working alongside Kevin E. O'Shea include:

  • Dionysios D. Dionysiou
  • Mallikarjuna N. Nadagouda
  • Anahita Esmaeilian
  • Alexander M. Mebel
  • N.L. Dilani Perera

The body of work reflects a focus on environmental chemistry dynamics, especially related to toxic substances and their behavior in water and atmospheric systems. The integration of advanced oxidation processes and regulatory considerations for contaminants like PFAS feature prominently in the research agenda.

Best Publications

  • A review on the visible light active titanium dioxide photocatalysts for environmental applications

    M Pelaez;NT Nolan;SC Pillai;MK Seery

  • New Insights into the Mechanism of Visible Light Photocatalysis

    Swagata Banerjee;Suresh C. Pillai;Polycarpos Falaras;Kevin E. O’Shea

  • Cr(VI) Adsorption and Reduction by Humic Acid Coated on Magnetite

    Wenjun Jiang;Quan Cai;Wei Xu;Mingwei Yang

  • Innovative visible light-activated sulfur doped TiO2 films for water treatment

    Changseok Han;Miguel Pelaez;Vlassis Likodimos;Athanassios G. Kontos

  • Advanced oxidation processes for water treatment

    Kevin E. O’Shea;Dionysios D. Dionysiou

  • Degradation and transformation of bisphenol A in UV/Sodium percarbonate: Dual role of carbonate radical anion.

    Jiong Gao;Xiaodi Duan;Kevin O’Shea;Dionysios D. Dionysiou

  • Role of pH on photolytic and photocatalytic degradation of antibiotic oxytetracycline in aqueous solution under visible/solar light: Kinetics and mechanism studies

    Chun Zhao;Chun Zhao;Chun Zhao;Miguel Pelaez;Xiaodi Duan;Huiping Deng

  • Degradation of atrazine by ZnxCu1−xFe2O4 nanomaterial-catalyzed sulfite under UV–vis light irradiation: Green strategy to generate SO4−

    Ying Huang;Changseok Han;Yiqing Liu;Mallikarjuna N. Nadagouda

  • Efficient removal of endosulfan from aqueous solution by UV-C/peroxides: A comparative study

    Noor S. Shah;Noor S. Shah;Xuexiang He;Hasan M. Khan;Javed Ali Khan;Javed Ali Khan

  • Efficient removal of microcystin-LR by UV-C/H2O2 in synthetic and natural water samples

    Xuexiang He;Miguel Pelaez;Judy A. Westrick;Kevin E. O’Shea

  • Chromium(VI) removal by maghemite nanoparticles

    Wenjun Jiang;Miguel Pelaez;Dionysios D. Dionysiou;Mohammad Hassan Entezari

  • Destruction of microcystins by conventional and advanced oxidation processes: A review

    Virender K. Sharma;Theodoros M. Triantis;Maria G. Antoniou;Xuexiang He

  • A review on cylindrospermopsin: the global occurrence, detection, toxicity and degradation of a potent cyanotoxin

    Armah A. de la Cruz;Anastasia Hiskia;Triantafyllos Kaloudis;Neil Chernoff

  • Visible light-sensitized S, N and C co-doped polymorphic TiO2 for photocatalytic destruction of microcystin-LR

    Geshan Zhang;Yong Cai Zhang;Mallikarjuna Nadagouda;Changseok Han

  • Solar photocatalysis for water disinfection: Materials and reactor design

    Donal A. Keane;Kevin G. McGuigan;Pilar Fernández Ibáñez;M. Inmaculada Polo-López

  • Photodegradation of antibiotics under simulated solar radiation: implications for their environmental fate.

    Sudha Rani Batchu;Venkata R. Panditi;Kevin E. O'Shea;Piero R. Gardinali

  • Assessment of the roles of reactive oxygen species in the UV and visible light photocatalytic degradation of cyanotoxins and water taste and odor compounds using C-TiO2.

    Theodora Fotiou;Theodoros M. Triantis;Triantafyllos Kaloudis;Kevin E. O'Shea

  • Use of selected scavengers for the determination of NF-TiO2 reactive oxygen species during the degradation of microcystin-LR under visible light irradiation

    Miguel Pelaez;Polycarpos Falaras;Vlassis Likodimos;Kevin O’Shea

  • Synthesis, structural characterization and evaluation of sol-gel-based NF-TiO2 films with visible light-photoactivation for the removal of microcystin-LR

    Miguel Pelaez;Polycarpos Falaras;Vlassis Likodimos;Athanassios G. Kontos

  • Environmental applications of ionizing radiation

    William J. Cooper;Randy D. Curry;Kevin O'Shea

  • Adsorption and photocatalyzed oxidation of methylated arsenic species in TiO2 suspensions.

    Tielian Xu;Yong Cai;Kevin E O'Shea

Frequent Co-Authors

Dionysios D. Dionysiou
Dionysios D. Dionysiou University of Cincinnati
Weihua Song
Weihua Song Fudan University
William J. Cooper
William J. Cooper University of North Carolina Wilmington
Polycarpos Falaras
Polycarpos Falaras National Centre of Scientific Research Demokritos
Suresh C. Pillai
Suresh C. Pillai Atlantic Technological University
Yong Cai
Yong Cai Florida International University
Anastasia Hiskia
Anastasia Hiskia University of Turin
Mallikarjuna N. Nadagouda
Mallikarjuna N. Nadagouda Environmental Protection Agency
Athanassios G. Kontos
Athanassios G. Kontos National Technical University of Athens
Virender K. Sharma
Virender K. Sharma Texas A&M University

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