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Henry Freiser

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 58 10686 9648 2948 2420 344 11210

Henry Freiser publications per year

The chart shows the history of publications by Henry Freiser between 1950 and 2022, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Henry Freiser published across 73 years, from 1950 to 2022, averaging 4.7 papers a year. Output peaked at 15 publications in 1989. 1 of the 340 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 1950 to 2022. Vertical axis: number of publications, 0 to 15. Peak 15 publications in 1989. 1950: 1 publication 1951: 3 publications 1952: 10 publications 1953: 7 publications 1954: 6 publications 1955: 3 publications 1956: 3 publications 1957: 3 publications 1958: 4 publications 1959: 8 publications 1960: 3 publications 1961: 4 publications 1962: 7 publications 1963: 11 publications 1964: 14 publications 1965: 8 publications 1966: 9 publications 1967: 7 publications 1968: 7 publications 1969: 9 publications 1970: 10 publications 1971: 4 publications 1972: 4 publications 1973: 4 publications 1974: 6 publications 1975: 4 publications 1976: 1 publication 1977: 9 publications 1978: 4 publications 1979: 5 publications 1980: 10 publications 1981: 14 publications 1982: 11 publications 1983: 9 publications 1984: 6 publications 1985: 8 publications 1986: 12 publications 1987: 12 publications 1988: 11 publications 1989: 15 publications 1990: 5 publications 1991: 10 publications 1992: 5 publications 1993: 6 publications 1994: 7 publications 1995: 7 publications 1996: 1 publication 1997: 4 publications 1998: 3 publications 1999: 2 publications 2000: 0 publications 2001: 1 publication 2002: 0 publications 2003: 0 publications 2004: 0 publications 2005: 0 publications 2006: 0 publications 2007: 0 publications 2008: 0 publications 2009: 0 publications 2010: 0 publications 2011: 0 publications 2012: 0 publications 2013: 0 publications 2014: 1 publication 2015: 0 publications 2016: 1 publication 2017: 0 publications 2018: 0 publications 2019: 0 publications 2020: 0 publications 2021: 0 publications 2022: 1 publication
1950 2022

340 publications in total across all disciplines

View publications per year as a table
Henry Freiser: publications per year, 1950 to 2022
Year Publications
1950 1
1951 3
1952 10
1953 7
1954 6
1955 3
1956 3
1957 3
1958 4
1959 8
1960 3
1961 4
1962 7
1963 11
1964 14
1965 8
1966 9
1967 7
1968 7
1969 9
1970 10
1971 4
1972 4
1973 4
1974 6
1975 4
1976 1
1977 9
1978 4
1979 5
1980 10
1981 14
1982 11
1983 9
1984 6
1985 8
1986 12
1987 12
1988 11
1989 15
1990 5
1991 10
1992 5
1993 6
1994 7
1995 7
1996 1
1997 4
1998 3
1999 2
2000 0
2001 1
2002 0
2003 0
2004 0
2005 0
2006 0
2007 0
2008 0
2009 0
2010 0
2011 0
2012 0
2013 0
2014 1
2015 0
2016 1
2017 0
2018 0
2019 0
2020 0
2021 0
2022 1
Total 340
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Henry Freiser 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 Henry Freiser 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, 341–360 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: 344 publications — 72nd percentile

72% 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
341–360 628 344
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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Henry Freiser 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 Henry Freiser 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, 58–59 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: 58 D-Index — 42nd percentile

42% 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 58
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

Henry Freiser is affiliated with the University of Arizona in the United States. Their academic profile is characterized by a variety of research activities and contributions within their institutional environment.

Although specific details on recent papers, frequent co-authors, and publication venues are not available, Henry Freiser's work reflects involvement in diverse scientific inquiries. The absence of listed main fields of study, subfields, and main topics indicates a limited public record of documented research themes or specialization.

There are no listed book publications or awards associated with Henry Freiser, which suggests that their contributions are primarily within other forms of academic output or possibly emerging scholarly efforts.

Without explicit data on research topics, co-authorship networks, or venues where their papers have been published, the profile relies mainly on the institutional affiliation. This affiliation situates Henry Freiser in an academic context that supports research and education at the University of Arizona.

Best Publications

  • Coated wire ion-selective electrodes.

    Helen J. James;Gary. Carmack;Henry. Freiser

  • Coated-wire ion-selective electrodes

    Unknown

  • Ion-Selective Electrodes in Analytical Chemistry

    Unknown

  • Liquid-liquid membrane electrodes based on ion-association extraction systems

    Cornelis J. Coetzee;Henry. Freiser

  • Ionic equilibria in analytical chemistry

    Henry Freiser;Quintus Fernando

  • In situ determination of species adsorbed at a solid-liquid interface by quantitative infrared attenuated total reflectance spectrophotometry

    R. P. Sperline;S. Muralidharan;H. Freiser

  • Metal-ion chelation chromatography on silica-immobilized 8-hydroxyquinoline

    John R. Jezorek;Henry. Freiser

  • Anion-responsive electrodes based on ion association extraction systems

    C. J. Coetzee;Henry. Freiser

  • Metal Ion Induced Rearrangements of Bisbenzthiazolines to Schiff-Base Chelates

    Hans. Jadamus;Quintus. Fernando;Henry. Freiser

  • Potentiometric Investigation of the Metal Complexes of 1-(2-Pyridylazo)-2-naphthol and 4-(2-Pyridylazo)resorcinol.

    Alfio Corsini;I. M. Yih;Quintus Fernando;Henry Freiser

  • Mixed-ligand chelate extraction of lanthanides with 1-phenyl-3-methyl-4-acyl-5-pyrazolones

    Yoshimi Sasaki;Henry Freiser

  • Analytical Solvent Extraction of Molybenum Using Acetylacetone

    J. P. McKaveney;Henry. Freiser

  • Ascending water electrode studies of metal extractants: Faradaic ion transfer of protonated, 1,10-phenanthroline and its derivatives across an aqueous 1,2-dichloroethane interface

    Z. Yoshida;H. Freiser

  • Differential pulse polarographic determination of trace levels of platinum

    Zaofan. Zhao;Henry. Freiser

  • 4-(Pyridylazo)resorcinol-based continuous detection system for trace levels of metal ions

    John R. Jezorek;Henry. Freiser

  • Response characteristics of ion selective electrodes based on dinonylnaphthalenesulfonic acid

    Charles R. Martin;Henry. Freiser

  • Potassium ion responsive coated wire electrode based on valinomycin.

    R. W. Cattrall;S. Tribuzio;Henry. Freiser

  • Automated system for solvent extraction kinetic studies

    Hitoshi. Watarai;Larry. Cunningham;Henry. Freiser

  • Ion-selective electrodes based on an ionic polymer

    Charles R. Martin;Henry. Freiser

  • Structure and Behavior of Organic Analytical Reagents. III. Stability of Chelates of 8-Hydroxyquinoline and Analogous Reagents1

    Unknown

  • Adenine-Metal Complexes1,2

    Thomas R. Harkins;Henry Freiser

  • An Infrared Study of the Metal Chelates of Some Imidazole Derivatives1

    Thomas R. Harkins;Joseph L. Walter;Otho E. Harris;Henry Freiser

  • Distribution of certain 8-quinolinols and their copper(II) chelates in a series of organic solvent—aqueous pairs

    Horacio A. Mottola;Henry Freiser

Frequent Co-Authors

Quintus Fernando
Quintus Fernando University of Arizona
Charles R. Martin
Charles R. Martin University of Florida
Mark L. Dietz
Mark L. Dietz University of Wisconsin–Milwaukee
Robert W. Cattrall
Robert W. Cattrall University of Melbourne
Manuela Hidalgo
Manuela Hidalgo University of Girona

External Links

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Best Scientists Citing Henry Freiser

Jan D. Miller

Jan D. Miller

University of Utah

Publications: 22

Robert W. Cattrall

Robert W. Cattrall

University of Melbourne

Publications: 17

Richard P. Buck

Richard P. Buck

University of North Carolina at Chapel Hill

Publications: 15

Victòria Salvadó

Victòria Salvadó

University of Girona

Publications: 15

Manuela Hidalgo

Manuela Hidalgo

University of Girona

Publications: 14

Wilhelm Simon

Wilhelm Simon

ETH Zurich

Publications: 13

Hubert H. Girault

Hubert H. Girault

École Polytechnique Fédérale de Lausanne

Publications: 13

Erkang Wang

Erkang Wang

Chinese Academy of Sciences

Publications: 13

Ana Maria Sastre

Ana Maria Sastre

Universitat Politècnica de Catalunya

Publications: 11

Charles R. Martin

Charles R. Martin

University of Florida

Publications: 10

Mojtaba Shamsipur

Mojtaba Shamsipur

Razi University

Publications: 9

Norio Teramae

Norio Teramae

Tohoku University

Publications: 9

Joel M. Harris

Joel M. Harris

University of Utah

Publications: 8

Ramón Martínez-Máñez

Ramón Martínez-Máñez

Universitat Politècnica de València

Publications: 8

Ari Ivaska

Ari Ivaska

Åbo Akademi University

Publications: 8

Juan Soto

Juan Soto

Universitat Politècnica de València

Publications: 8

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