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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 50 14392 12957 801 713 148 8741

Howard A. Chase publications per year

The chart shows the history of publications by Howard A. Chase between 1977 and 2019, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Howard A. Chase published across 43 years, from 1977 to 2019, averaging 3.6 papers a year. Output peaked at 12 publications in 1999. 2 of the 156 publications appeared in the last two years.

No. of publications
5 10
Bar chart. Horizontal axis: year, 1977 to 2019. Vertical axis: number of publications, 0 to 12. Peak 12 publications in 1999. 1977: 2 publications 1978: 2 publications 1979: 1 publication 1980: 1 publication 1981: 1 publication 1982: 0 publications 1983: 0 publications 1984: 3 publications 1985: 1 publication 1986: 4 publications 1987: 2 publications 1988: 2 publications 1989: 5 publications 1990: 8 publications 1991: 5 publications 1992: 6 publications 1993: 1 publication 1994: 5 publications 1995: 1 publication 1996: 7 publications 1997: 9 publications 1998: 11 publications 1999: 12 publications 2000: 9 publications 2001: 4 publications 2002: 4 publications 2003: 4 publications 2004: 3 publications 2005: 2 publications 2006: 7 publications 2007: 3 publications 2008: 3 publications 2009: 7 publications 2010: 6 publications 2011: 3 publications 2012: 4 publications 2013: 0 publications 2014: 0 publications 2015: 2 publications 2016: 2 publications 2017: 2 publications 2018: 1 publication 2019: 1 publication
1977 2019

156 publications in total across all disciplines

View publications per year as a table
Howard A. Chase: publications per year, 1977 to 2019
Year Publications
1977 2
1978 2
1979 1
1980 1
1981 1
1982 0
1983 0
1984 3
1985 1
1986 4
1987 2
1988 2
1989 5
1990 8
1991 5
1992 6
1993 1
1994 5
1995 1
1996 7
1997 9
1998 11
1999 12
2000 9
2001 4
2002 4
2003 4
2004 3
2005 2
2006 7
2007 3
2008 3
2009 7
2010 6
2011 3
2012 4
2013 0
2014 0
2015 2
2016 2
2017 2
2018 1
2019 1
Total 156
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Howard A. Chase 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 Howard A. Chase 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: 148 publications — 13th percentile

13% 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 1,218 148
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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Howard A. Chase 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 Howard A. Chase 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, 50–51 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: 50 D-Index — 21st percentile

21% 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 50
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
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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Research.com Recognitions

  • 2005 - Fellow of the Royal Academy of Engineering (UK)
  • 1993 - Beilby Medal and Prize, Royal Society of Chemistry (UK)

Overview

Howard A. Chase is affiliated with the University of Cambridge in the United Kingdom. Their career includes a focus on academic research and scientific contributions within their discipline.

Howard A. Chase has received recognition from notable institutions during their career. In 1993, they were awarded the Beilby Medal and Prize by the Royal Society of Chemistry (UK). Later, in 2005, they became a Fellow of the Royal Academy of Engineering (UK).

Best Publications

  • Prediction of the performance of preparative affinity chromatography.

    Howard Allaker Chase

  • Purification of proteins by adsorption chromatography in expanded beds

    Howard A. Chase

  • Reducing production of excess biomass during wastewater treatment

    Euan W Low;Howard A Chase

  • Microwave-Induced Pyrolysis of Plastic Wastes

    Carlos Ludlow-Palafox;Howard A. Chase

  • Biodegradation and biosorption for decolorization of synthetic dyes by Funalia trogii

    Chulhwan Park;Chulhwan Park;Myunggu Lee;Myunggu Lee;Byunghwan Lee;Byunghwan Lee;Seung Wook Kim

  • Modelling single-component protein adsorption to the cation exchanger s sepharose® FF

    Graham L. Skidmore;Brenda J. Hortsmann;Howard A. Chase

  • Microwave-assisted pyrolysis with chemical activation, an innovative method to convert orange peel into activated carbon with improved properties as dye adsorbent

    Su Shiung Lam;Su Shiung Lam;Rock Keey Liew;Yee Mun Wong;Peter Nai Yuh Yek

  • Uncoupling of metabolism to reduce biomass production in the activated sludge process

    Euan W. Low;Howard A. Chase;Michael G. Milner;Tom P. Curtis

  • Microwave-heated pyrolysis of waste automotive engine oil: Influence of operation parameters on the yield, composition, and fuel properties of pyrolysis oil

    Su Shiung Lam;Su Shiung Lam;Alan D. Russell;Chern Leing Lee;Howard A. Chase

  • Affinity purification of proteins using expanded beds

    Howard A. Chase;Nicholas M. Draeger

  • Upgrading of anaerobic digestion by incorporating two different hydrolysis processes

    Chulhwan Park;Chunyeon Lee;Sangyong Kim;Yu Chen

  • Affinity separations utilising immobilised monoclonal antibodies—a new tool for the biochemical engineer

    Howard Allaker Chase

  • Development of operating conditions for protein purification using expanded bed techniques: the effect of the degree of bed expansion on adsorption performance.

    Y. K. Chang;H. A. Chase

  • Pyrolysis production of fruit peel biochar for potential use in treatment of palm oil mill effluent.

    Su Shiung Lam;Rock Keey Liew;Chin Kui Cheng;Nazaitulshila Rasit

  • Catalytic Microwave Pyrolysis of Waste Engine Oil using Metallic Pyrolysis Char

    Su Shiung Lam;Su Shiung Lam;Rock Keey Liew;Chin Kui Cheng;Howard Allaker Chase

  • Development of adsorptive (non-ionic) macroporous resins and their uses in the purification of pharmacologically-active natural products from plant sources

    Jing Li;Howard A Chase

  • Modeling phenol degradation in a fluidized-bed bioreactor

    Andrew G. Livingston;Howard A. Chase

  • Ion exchange purification of G6PDH from unclarified yeast cell homogenates using expanded bed adsorption.

    Y. K. Chang;H. A. Chase

  • Recovery of diesel-like fuel from waste palm oil by pyrolysis using a microwave heated bed of activated carbon

    Su Shiung Lam;Su Shiung Lam;Wan Adibah Wan Mahari;Chin Kui Cheng;Rozita Omar

  • Adsorption of proteins on Sepharose affinity adsorbents of varying particle size.

    B.J. Horstmann;C.N. Kenny;H.A. Chase

  • Facilitated downstream processing of a histidine-tagged protein from unclarified E. coli homogenates using immobilized metal affinity expanded-bed adsorption.

    R. H. Clemmitt;H. A. Chase

  • Microwave-assisted pyrolysis of HDPE using an activated carbon bed

    Alan D. Russell;Evangelia I. Antreou;Su Shiung Lam;Carlos Ludlow-Palafox

Frequent Co-Authors

Su Shiung Lam
Su Shiung Lam Universiti Malaysia Terengganu
Susan T.L. Harrison
Susan T.L. Harrison University of Cape Town
Christopher R. Lowe
Christopher R. Lowe University of Cambridge
Cheng Tung Chong
Cheng Tung Chong Shanghai Jiao Tong University
Rock Keey Liew
Rock Keey Liew Universiti Malaysia Terengganu
Andrew G. Livingston
Andrew G. Livingston Queen Mary University of London
Anton P. J. Middelberg
Anton P. J. Middelberg University of Adelaide
Chin Kui Cheng
Chin Kui Cheng Khalifa University
John S. Dennis
John S. Dennis University of Cambridge
Ahmad Jusoh
Ahmad Jusoh University of Technology Malaysia

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