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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 56 11860 10684 3189 2607 251 9097

Ramon M. Barnes publications per year

The chart shows the history of publications by Ramon M. Barnes between 1964 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Ramon M. Barnes published across 63 years, from 1964 to 2026, averaging 4.1 papers a year. Output peaked at 17 publications in 1998. 1 of the 259 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 1964 to 2026. Vertical axis: number of publications, 0 to 17. Peak 17 publications in 1998. 1964: 1 publication 1965: 0 publications 1966: 0 publications 1967: 0 publications 1968: 0 publications 1969: 0 publications 1970: 0 publications 1971: 0 publications 1972: 2 publications 1973: 1 publication 1974: 4 publications 1975: 3 publications 1976: 2 publications 1977: 2 publications 1978: 8 publications 1979: 6 publications 1980: 7 publications 1981: 9 publications 1982: 5 publications 1983: 13 publications 1984: 8 publications 1985: 16 publications 1986: 15 publications 1987: 4 publications 1988: 6 publications 1989: 11 publications 1990: 16 publications 1991: 4 publications 1992: 10 publications 1993: 4 publications 1994: 14 publications 1995: 5 publications 1996: 8 publications 1997: 9 publications 1998: 17 publications 1999: 12 publications 2000: 8 publications 2001: 6 publications 2002: 4 publications 2003: 2 publications 2004: 1 publication 2005: 1 publication 2006: 2 publications 2007: 0 publications 2008: 1 publication 2009: 0 publications 2010: 2 publications 2011: 0 publications 2012: 1 publication 2013: 1 publication 2014: 3 publications 2015: 0 publications 2016: 1 publication 2017: 0 publications 2018: 0 publications 2019: 1 publication 2020: 1 publication 2021: 1 publication 2022: 0 publications 2023: 0 publications 2024: 0 publications 2025: 0 publications 2026: 1 publication
1964 2026

259 publications in total across all disciplines

View publications per year as a table
Ramon M. Barnes: publications per year, 1964 to 2026
Year Publications
1964 1
1965 0
1966 0
1967 0
1968 0
1969 0
1970 0
1971 0
1972 2
1973 1
1974 4
1975 3
1976 2
1977 2
1978 8
1979 6
1980 7
1981 9
1982 5
1983 13
1984 8
1985 16
1986 15
1987 4
1988 6
1989 11
1990 16
1991 4
1992 10
1993 4
1994 14
1995 5
1996 8
1997 9
1998 17
1999 12
2000 8
2001 6
2002 4
2003 2
2004 1
2005 1
2006 2
2007 0
2008 1
2009 0
2010 2
2011 0
2012 1
2013 1
2014 3
2015 0
2016 1
2017 0
2018 0
2019 1
2020 1
2021 1
2022 0
2023 0
2024 0
2025 0
2026 1
Total 259
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Ramon M. Barnes 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 Ramon M. Barnes 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, 241–260 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: 251 publications — 50th percentile

50% 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 1,100 251
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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Ramon M. Barnes 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 Ramon M. Barnes 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, 56–57 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: 56 D-Index — 36th percentile

36% 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 56
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

Ramon M. Barnes is affiliated with the University of Massachusetts Amherst in the United States. Their research encompasses areas within engineering and chemistry, with a focused interest in biomedical engineering and analytical chemistry.

The main topics covered in their work relate to biosensors and analytical detection as well as the development of analytical chemistry methods. These topics reflect an interdisciplinary approach combining engineering principles with chemical analysis techniques.

Ramon M. Barnes has published in the Journal of Analytical Atomic Spectrometry, contributing to research dissemination in a specialized venue for analytical techniques involving atomic spectrometry. Their recent paper is titled "2020 Winter Conference on Plasma Spectrochemistry, January 13-18, 2020, Tucson, Arizona," published in 2020.

  • 2020 Winter Conference on Plasma Spectrochemistry, January 13-18, 2020, Tucson, Arizona (2020, Journal of Analytical Atomic Spectrometry)

The scientist's work does not list frequent coauthors, indicating either a largely independent research path or collaborations that have not resulted in multiple joint publications according to available data.

Ramon M. Barnes's contributions primarily lie in applying analytical chemistry methods toward advancements in biosensors and detection technologies, bridging engineering with chemistry disciplines.

Best Publications

  • How much soil do young children ingest: An epidemiologic study

    Edward J. Calabrese;Ramon Barnes;Edward J. Stanek;Harris Pastides

  • Microwave-excited atmospheric pressure helium plasma emission detection characteristics in fused silica capillary gas chromatography

    Scott A. Estes;Peter C. Uden;Ramon M. Barnes

  • Atmospheric pressure helium microwave detection system for gas chromatography

    Bruce D. Quimby;Peter C. Uden;Ramon M. Barnes

  • Sample preparation in alkaline media

    Joaquim A. Nóbrega;Mirian C. Santos;Rafael A. de Sousa;Solange Cadore

  • Intercomparison of boron isotope and concentration measurements : Part II: Evaluation of results

    Roberto Gonfiantini;Sonia Tonarini;Manfred Gröning;Alessandra Adorni-Braccesi

  • Interface for capillary electrophoresis and inductively coupled plasma mass spectrometry

    Qinghong. Lu;Susan M. Bird;Ramon M. Barnes

  • Soil Ingestion Estimates for Children Residing on a Superfund Site

    Edward J. Calabrese;Edward J. Stanek;Penelope Pekow;Ramon M. Barnes

  • Determination of the aqueous chlorination products of humic substances by gas chromatography with microwave plasma emission detection

    Bruce D. Quimby;Michael F. Delaney;Peter C. Uden;Ramon M. Barnes

  • Synthesis and characterization of a poly(acrylamidoxime) metal chelating resin

    M. B. Colella;S. Siggia;R. M. Barnes

  • Determination of lead and other trace element species in blood by size exclusion chromatography and inductively coupled plasma/mass spectrometry.

    Bertold. Gercken;Ramon M. Barnes

  • Direct determination of major and trace elements in milk by inductively coupled plasma atomic emission and mass spectrometry

    Joaquim A. Nóbrega;Yves Gélinas;Antoaneta Krushevska;Ramon M. Barnes

  • Soil Ingestion in Adults—Results of a Second Pilot Study

    Edward J. Stanek;Edward J. Calabrese;Ramon Barnes;Penelope Pekow

  • Determination of some trace elements in human tooth enamel

    Eva Reitznerová;Dula Amarasiriwardena;Marta Kopčáková;R. M. Barnes

  • High-resolution gas chromatography of trialkyllead chlorides with an inert solvent venting interface for microwave excited helium plasma detection

    Scott A. Estes;Peter C. Uden;Ramon M. Barnes

  • Determination of trihalomethanes in drinking water by gas chromatography with a microwave plasma emission detector.

    Bruce D. Quimby;Michael F. Delaney;Peter C. Uden;Ramon M. Barnes

  • Determination of Total Iodine in Nutritional and Biological Samples by ICP-MS Following Their Combustion within an Oxygen Stream

    Yves Gélinas;and Antoaneta Krushevska;Ramon M. Barnes

  • Preliminary adult soil ingestion estimates: Results of a pilot study

    Edward J. Calabrese;Edward J. Stanek;Charles E. Gilbert;Ramon M. Barnes

  • Comparison of microwave-assisted acid leaching techniques for the determination of heavy metals in sediments, soils, and sludges

    D. Florian;R. M. Barnes;G. Knapp

  • Differential determination of chromium(VI)-chromium(III) with poly(dithiocarbamate) chelating resin and inductively coupled plasma-atomic emission spectrometry

    Akira. Miyazaki;Ramon M. Barnes

  • Arsenic speciation in human hair: a new perspective for epidemiological assessment in chronic arsenicism

    Unknown

  • Concentration and spectrochemical determination of trace metals in urine with a poly(dithiocarbamate) resin and inductively coupled plasma-atomic emission spectrometry.

    Ramon M. Barnes;Jeanne Spero. Genna

Frequent Co-Authors

Peter C. Uden
Peter C. Uden University of Massachusetts Amherst
Edward J. Calabrese
Edward J. Calabrese University of Massachusetts Amherst
Joaquim A. Nóbrega
Joaquim A. Nóbrega Federal University of São Carlos
Javad Mostaghimi
Javad Mostaghimi University of Toronto
Andrea Dini
Andrea Dini National Research Council (CNR)
Klaus Brendel
Klaus Brendel University of Arizona
Mark Cave
Mark Cave British Geological Survey
Dennis J. Paustenbach
Dennis J. Paustenbach John Wiley & Sons (United States)
Thomas W. Boutton
Thomas W. Boutton Texas A&M University
Baoshan Xing
Baoshan Xing University of Massachusetts Amherst

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