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Robert B. Freedman

D-Index & Metrics

Discipline name D-Index World Ranking National Ranking Publications Citations
Chemistry 69 6212 359 271 16350
Biology and Biochemistry 69 7431 577 283 16188

Robert B. Freedman publications per year

The chart shows the history of publications by Robert B. Freedman between 1961 and 2019, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Robert B. Freedman published across 59 years, from 1961 to 2019, averaging 5 papers a year. Output peaked at 31 publications in 1995. 3 of the 296 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1961 to 2019. Vertical axis: number of publications, 0 to 31. Peak 31 publications in 1995. 1961: 1 publication 1962: 0 publications 1963: 0 publications 1964: 0 publications 1965: 0 publications 1966: 0 publications 1967: 0 publications 1968: 1 publication 1969: 2 publications 1970: 3 publications 1971: 5 publications 1972: 2 publications 1973: 2 publications 1974: 3 publications 1975: 2 publications 1976: 4 publications 1977: 3 publications 1978: 4 publications 1979: 7 publications 1980: 9 publications 1981: 5 publications 1982: 7 publications 1983: 6 publications 1984: 12 publications 1985: 9 publications 1986: 3 publications 1987: 4 publications 1988: 9 publications 1989: 13 publications 1990: 7 publications 1991: 5 publications 1992: 7 publications 1993: 12 publications 1994: 18 publications 1995: 31 publications 1996: 11 publications 1997: 7 publications 1998: 8 publications 1999: 2 publications 2000: 2 publications 2001: 3 publications 2002: 6 publications 2003: 1 publication 2004: 5 publications 2005: 2 publications 2006: 2 publications 2007: 1 publication 2008: 4 publications 2009: 8 publications 2010: 2 publications 2011: 7 publications 2012: 4 publications 2013: 7 publications 2014: 4 publications 2015: 5 publications 2016: 4 publications 2017: 2 publications 2018: 0 publications 2019: 3 publications
1961 2019

296 publications in total across all disciplines

View publications per year as a table
Robert B. Freedman: publications per year, 1961 to 2019
Year Publications
1961 1
1962 0
1963 0
1964 0
1965 0
1966 0
1967 0
1968 1
1969 2
1970 3
1971 5
1972 2
1973 2
1974 3
1975 2
1976 4
1977 3
1978 4
1979 7
1980 9
1981 5
1982 7
1983 6
1984 12
1985 9
1986 3
1987 4
1988 9
1989 13
1990 7
1991 5
1992 7
1993 12
1994 18
1995 31
1996 11
1997 7
1998 8
1999 2
2000 2
2001 3
2002 6
2003 1
2004 5
2005 2
2006 2
2007 1
2008 4
2009 8
2010 2
2011 7
2012 4
2013 7
2014 4
2015 5
2016 4
2017 2
2018 0
2019 3
Total 296
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Robert B. Freedman 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 Robert B. Freedman 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, 261–280 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: 271 publications — 56th percentile

56% 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
261–280 979 271
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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Robert B. Freedman 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 Robert B. Freedman 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, 68–69 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: 69 D-Index — 66th percentile

66% 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 69
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

Robert B. Freedman was a researcher affiliated with the University of Warwick in the United Kingdom. Throughout their career, they contributed to the academic community primarily through their association with this institution.

No specific information on recent papers, frequent co-authors, publication venues, main fields or subfields of study, or principal research topics has been provided for Robert B. Freedman. Similarly, there are no details available about book publications or academic awards.

Given the lack of documented publications or collaborations in the available data, it is unclear which exact domains or scientific questions belonged to their primary research scope. However, their association with a reputable university suggests involvement in scholarly activities aligned with the institution's academic standards.

The available data confirms that Robert B. Freedman is deceased, which frames their scholarly contributions as part of the historical record within their field and academic community.

Best Publications

  • Genomic Relationships, Novel Loci, and Pleiotropic Mechanisms across Eight Psychiatric Disorders

    Phil H. Lee;Verneri Anttila;Hyejung Won;Yen-Chen A. Feng

  • Protein disulphide isomerase: building bridges in protein folding

    Robert B. Freedman;Timothy R. Hirst;Mick F. Tuite

  • Protein disulfide isomerase: Multiple roles in the modification of nascent secretory proteins

    Robert B. Freedman

  • Defective co-translational formation of disulphide bonds in protein disulphide-isomerase-deficient microsomes.

    Neil J. Bulleid;Robert B. Freedman

  • The b′ domain provides the principal peptide‐binding site of protein disulfide isomerase but all domains contribute to binding of misfolded proteins

    Peter Klappa;Lloyd W. Ruddock;Nigel J. Darby;Nigel J. Darby;Robert B. Freedman

  • Native disulphide bond formation in protein biosynthesis: evidence for the role of protein disulphide isomerase

    Robert B. Freedman

  • Formation and isomerization of disulfide bonds in proteins: protein disulfide-isomerase.

    David A. Hillson;Nigel Lambert;Robert B. Freedman

  • Metabolic control of recombinant protein N-glycan processing in NS0 and CHO cells

    Kym N. Baker;Mark H. Rendall;Mark H. Rendall;Anna E. Hills;Michael Hoare

  • Protein disulfide isomerases exploit synergy between catalytic and specific binding domains.

    Robert B. Freedman;Peter Klappa;Lloyd W. Ruddock

  • Membrane studies with polarity-dependant and excimer-forming fluorescent probes

    J. R. Brocklehurst;R. B. Freedman;D. J. Hancock;G. K. Radda

  • Catalysis by protein-disulphide isomerase of the unfolding and refolding of proteins with disulphide bonds

    Thomas E. Creighton;David A. Hillson;Robert B. Freedman

  • Activity of lipase in water-in-oil microemulsions

    Paul D. I. Fletcher;Brian H. Robinson;Robert B. Freedman;Christopher Oldfield

  • Soil urease activity stability and kinetic properties

    N.M. Pettit;A.R.J. Smith;R.B. Freedman;R.G. Burns

  • Disulphide bond assignment in human tissue inhibitor of metalloproteinases (TIMP).

    Richard A. Williamson;Fiona A. Marston;Sarojani Angal;P. Koklitis

  • A Major Fraction of Endoplasmic Reticulum-located Glutathione Is Present as Mixed Disulfides with Protein

    Rosemary Bass;Lloyd W. Ruddock;Peter Klappa;Robert B. Freedman

  • N-glycosylation of recombinant human interferon-gamma produced in different animal expression systems.

    David C. James;Robert B. Freedman;Michael Hoare;Olotu W. Ogonah

  • The reaction of 2,4,6-trinitrobenzenesulphonic acid with amino acids, Peptides and proteins

    R. B. Freedman;G. K. Radda

  • Structural properties of homogeneous protein disulphide-isomerase from bovine liver purified by a rapid high-yielding procedure

    N Lambert;R B Freedman

  • The reactivities and ionization properties of the active-site dithiol groups of mammalian protein disulphide-isomerase

    Hilary C. Hawkins;Robert B. Freedman

  • Reconstitution of human Ero1-Lalpha/protein-disulfide isomerase oxidative folding pathway in vitro. Position-dependent differences in role between the a and a' domains of protein-disulfide isomerase.

    Lei Wang;Sheng-jian Li;Ateesh Sidhu;Li Zhu

  • The Enzymology of post-translational modification of proteins

    R. B. Freedman;Hilary C. Hawkins

Frequent Co-Authors

Lloyd W. Ruddock
Lloyd W. Ruddock University of Oulu
Mick F. Tuite
Mick F. Tuite University of Kent
Neil J. Bulleid
Neil J. Bulleid University of Glasgow
William Byerley
William Byerley University of California, San Francisco
David Curtis
David Curtis Queen Mary University of London
Michael Gill
Michael Gill Trinity College Dublin
Dominique Campion
Dominique Campion University of Rouen
Douglas F. Levinson
Douglas F. Levinson Stanford University
George Kirov
George Kirov Cardiff University
Naomi R. Wray
Naomi R. Wray University of Queensland

External Links

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Best Scientists Citing Robert B. Freedman

Neil J. Bulleid

Neil J. Bulleid

University of Glasgow

Publications: 41

Ole A. Andreassen

Ole A. Andreassen

Oslo University Hospital

Publications: 37

Gillian Murphy

Gillian Murphy

University of Cambridge

Publications: 33

Lloyd W. Ruddock

Lloyd W. Ruddock

University of Oulu

Publications: 33

Jordan W. Smoller

Jordan W. Smoller

Harvard University

Publications: 31

Thomas Werge

Thomas Werge

University of Copenhagen

Publications: 29

Anders D. Børglum

Anders D. Børglum

Aarhus University

Publications: 27

Michael J. Betenbaugh

Michael J. Betenbaugh

Johns Hopkins University

Publications: 26

Kari I. Kivirikko

Kari I. Kivirikko

University of Oulu

Publications: 26

Srdjan Djurovic

Srdjan Djurovic

Oslo University Hospital

Publications: 26

Kenji Inaba

Kenji Inaba

University of Southern California

Publications: 25

Bertram Müller-Myhsok

Bertram Müller-Myhsok

Max Planck Society

Publications: 24

Gábor Bánhegyi

Gábor Bánhegyi

Semmelweis University

Publications: 24

Ineke Braakman

Ineke Braakman

Utrecht University

Publications: 24

Michael Conlon O'Donovan

Michael Conlon O'Donovan

Cardiff University

Publications: 24

Janice M. Fullerton

Janice M. Fullerton

University of New South Wales

Publications: 23

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