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D-Index & Metrics

Discipline name D-Index World Ranking National Ranking Publications Citations
Chemistry 70 5907 1812 230 16257

Jaromir Ruzicka publications per year

The chart shows the history of publications by Jaromir Ruzicka between 1968 and 2023, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Jaromir Ruzicka published across 56 years, from 1968 to 2023, averaging 4.6 papers a year. Output peaked at 13 publications in 1986. 1 of the 255 publications appeared in the last two years.

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

255 publications in total across all disciplines

View publications per year as a table
Jaromir Ruzicka: publications per year, 1968 to 2023
Year Publications
1968 1
1969 0
1970 2
1971 3
1972 3
1973 4
1974 5
1975 3
1976 4
1977 9
1978 6
1979 5
1980 11
1981 8
1982 10
1983 9
1984 5
1985 5
1986 13
1987 6
1988 9
1989 7
1990 10
1991 9
1992 11
1993 7
1994 9
1995 9
1996 6
1997 8
1998 7
1999 6
2000 7
2001 4
2002 10
2003 5
2004 4
2005 3
2006 4
2007 3
2008 2
2009 1
2010 0
2011 0
2012 0
2013 0
2014 0
2015 1
2016 0
2017 0
2018 0
2019 0
2020 0
2021 0
2022 0
2023 1
Total 255
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Jaromir Ruzicka publications per year - data summary

  • Jaromir Ruzicka, a Chemistry scholar from University of Washington, has 255 publications recorded across 56 years, from 1968 to 2023.
  • The oldest publication on record dates to 1968 and the most recent to 2023.
  • The most productive year is 1986, with 13 publications.
  • The least productive years with any output are 1968, 2009, 2015 and 2023, with 1 publication each.
  • 13 of the 56 years in the span carry no publications at all (1969, 2010, 2011, 2012 and others).
  • The rate of publication averages 4.6 papers per year over the whole span, or 5.9 per year counting only the 43 years with at least one publication.
  • The last 5 years on the chart (2019-2023) hold 1 publication, <1% of the career total.
  • Split into equal eras - 1968-1986: 106 publications (5.6 per year); 1987-2005: 137 publications (7.2 per year); 2006-2023: 12 publications (0.7 per year).
  • Comparing the opening and closing eras, the overall trend of publication is declining.

Jaromir Ruzicka 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 Jaromir Ruzicka 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, 221–240 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: 230 publications — 43rd percentile

43% 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 1,216 230
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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Jaromir Ruzicka 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.
  • Jaromir Ruzicka, a Chemistry scholar from University of Washington, records 230 publications - the 43rd percentile of the discipline.
  • 43% of ranked Chemistry scientists score the same or lower than Jaromir Ruzicka, and about 57% score higher.
  • The median of the discipline falls in the 241–260 publications range, and Jaromir Ruzicka ranks below 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).

Jaromir Ruzicka 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 Jaromir Ruzicka 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, 70–71 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: 70 D-Index — 68th percentile

68% 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 70
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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Jaromir Ruzicka 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.
  • Jaromir Ruzicka, a Chemistry scholar from University of Washington, records 70 D-Index - the 68th percentile of the discipline.
  • 68% of ranked Chemistry scientists score the same or lower than Jaromir Ruzicka, and about 32% score higher.
  • The median of the discipline falls in the 62–63 D-Index range, and Jaromir Ruzicka ranks above 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

Jaromir Ruzicka is affiliated with the University of Washington in the United States. Their research focuses primarily on chemistry and chemical engineering, with significant contributions to analytical chemistry and spectroscopy.

The main fields of study in their work include:

  • Chemistry
  • Chemical Engineering

Within these fields, their subfields of study cover:

  • Analytical Chemistry
  • Spectroscopy
  • Bioengineering
  • Industrial and Manufacturing Engineering
  • Electrochemistry

The research topics explored by Jaromir Ruzicka are:

  • Analytical chemistry methods development
  • Analytical Chemistry and Sensors
  • Mass Spectrometry Techniques and Applications
  • Analytical Chemistry and Chromatography
  • Water Quality Monitoring and Analysis
  • Electrochemical Analysis and Applications

Jaromir Ruzicka has published several papers, mostly appearing in the journal Talanta. Notable recent papers include:

  • "The performance of a new linear light path flow cell is compared with a liquid core waveguide and the linear cell is used for spectrophotometric determination of nitrite in sea water at nanomolar concentrations", 2020, Talanta
  • "Next generation of flow analysis is based on flow programming", 2023, Talanta
  • "Programmable flow injection in batch mode: Determination of nutrients in sea water by using a single, salinity independent calibration line, obtained with standards prepared in distilled water", 2021, Talanta

Frequent coauthors in their publications include:

  • Mariko Hatta
  • C. I. Measures
  • Petr Chocholouš
  • Madeline Davis

The consistent presence of Talanta as a publication venue highlights a research focus on analytical techniques and instrumentation within the field of chemistry. Their work spans experimental method development, particularly in flow analysis and spectrophotometric techniques related to environmental and chemical sensors.

Best Publications

  • Flow injection analyses

    J. Ṙuz̆ic̆ka;E.H. Hansen

  • Sequential injection: a new concept for chemical sensors, process analysis and laboratory assays

    Jaromir Ruzicka;Graham D. Marshall

  • Flow injection analysis : Part X. theory, techniques and trends

    J. Růžička;E.H. Hansen

  • Lab-on-valve: universal microflow analyzer based on sequential and bead injection

    Jaromir Ruzicka

  • Flow injection analysis, 2nd edn.

    J. Ruzicka;E.H. Hansen;P.J. Worsfold

  • An efficient flow-injection system with on-line ion-exchange preconcentration for the determination of trace amounts of heavy metals by atomic absorption spectrometry

    Zhaolun Fang;J Růžička;E.H Hansen

  • Flow injection analysis. principles, applications and trends

    J. Růžička;Elo H. Hansen

  • Combination of flow injection analysis with flame atomic-absorption spectrophotometry: determination of trace amounts of heavy metals in polluted seawater

    Svend Olsen;Luiz C. R. Pessenda;Jaromir Růžička;Elo H. Hansen

  • Flow injection analysis : Part IX. A New Approach to Continuous Flow Titrations

    J. Růžička;E.H. Hansen;H. Mosbaek

  • Selectrode—the universal ion-selective electrode

    J. Růžička;E.H. Hansen;J.Chr. Tjell

  • Atomic Absorption Spectroscopy for Mercury, Automated by Sequential Injection and Miniaturized in Lab-on-Valve System

    Holger Erxleben;Jaromir Ruzicka

  • Flow injection analysis: Part VII. Use of ion-selective electrodes for rapid analysis of soil extracts and blood serum. Determination of potassium, sodium and nitrate

    J. Růžička;E.H. Hansen;E.A. Zagatto

  • Fundamentals of sinusoidal flow sequential injection spectrophotometry

    Gübeli T;Christian Gd;Ruzicka J

  • Sensitivity enhancements for flow injection analysis-inductively coupled plasma atomic emission spectrometry using an on-line preconcentrating ion-exchange column

    Steven D. Hartenstein;Jaromir. Ruzicka;Gary D. Christian

  • Stopped flow and merging zones — a new approach to enzymatic assay by flow injection analysis

    J. Růžička;E.H. Hansen

  • Sorbent extraction in flow injection analysis and its application to enhancement of atomic spectrometry

    J. Ruzicka;A. Arndal

  • Flow injection analysis. From test tube to integrated microconduits

    Jaromir Ruzicka

  • Selectrode®—The universal ion-selective solid-state electrode: Part II. Comparison of copper(II) electrodes in metal buffers and compleximetric titrations

    E.H. Hansen;C.G. Lamm;J. Růz̆ic̆ka

  • Recent developments in flow injection analysis: gradient techniques and hydrodynamic injection

    J. Růžička;E.H. Hansen

  • From flow injection to bead injection.

    Jaromir Ruzicka;Louis Scampavia

Frequent Co-Authors

Elo Harald Hansen
Elo Harald Hansen Technical University of Denmark
Gary D. Christian
Gary D. Christian University of Washington
Jay W. Grate
Jay W. Grate Pacific Northwest National Laboratory
Åke Lernmark
Åke Lernmark Lund University
Craig C. Beeson
Craig C. Beeson Medical University of South Carolina
Bruce R. Kowalski
Bruce R. Kowalski University of Washington
Peter S. Rabinovitch
Peter S. Rabinovitch University of Washington
Joel M. Harris
Joel M. Harris University of Utah
Ari Ivaska
Ari Ivaska Åbo Akademi University
Robert J. Charlson
Robert J. Charlson University of Washington

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