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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 52 13687 12324 3551 2906 281 8003

Bakthan Singaram publications per year

The chart shows the history of publications by Bakthan Singaram between 1978 and 2024, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Bakthan Singaram published across 47 years, from 1978 to 2024, averaging 6 papers a year. Output peaked at 35 publications in 2005. 3 of the 281 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1978 to 2024. Vertical axis: number of publications, 0 to 35. Peak 35 publications in 2005. 1978: 2 publications 1979: 3 publications 1980: 2 publications 1981: 5 publications 1982: 6 publications 1983: 8 publications 1984: 6 publications 1985: 6 publications 1986: 5 publications 1987: 4 publications 1988: 7 publications 1989: 6 publications 1990: 0 publications 1991: 10 publications 1992: 9 publications 1993: 13 publications 1994: 18 publications 1995: 7 publications 1996: 6 publications 1997: 11 publications 1998: 1 publication 1999: 8 publications 2000: 1 publication 2001: 8 publications 2002: 6 publications 2003: 3 publications 2004: 5 publications 2005: 35 publications 2006: 12 publications 2007: 8 publications 2008: 10 publications 2009: 6 publications 2010: 7 publications 2011: 7 publications 2012: 6 publications 2013: 4 publications 2014: 1 publication 2015: 6 publications 2016: 3 publications 2017: 2 publications 2018: 1 publication 2019: 1 publication 2020: 0 publications 2021: 2 publications 2022: 1 publication 2023: 1 publication 2024: 2 publications
1978 2024

281 publications in total across all disciplines

View publications per year as a table
Bakthan Singaram: publications per year, 1978 to 2024
Year Publications
1978 2
1979 3
1980 2
1981 5
1982 6
1983 8
1984 6
1985 6
1986 5
1987 4
1988 7
1989 6
1990 0
1991 10
1992 9
1993 13
1994 18
1995 7
1996 6
1997 11
1998 1
1999 8
2000 1
2001 8
2002 6
2003 3
2004 5
2005 35
2006 12
2007 8
2008 10
2009 6
2010 7
2011 7
2012 6
2013 4
2014 1
2015 6
2016 3
2017 2
2018 1
2019 1
2020 0
2021 2
2022 1
2023 1
2024 2
Total 281
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Bakthan Singaram 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 Bakthan Singaram 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, 281–300 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: 281 publications — 58th percentile

58% 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
281–300 939 281
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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Bakthan Singaram 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 Bakthan Singaram 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, 52–53 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: 52 D-Index — 26th percentile

26% 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 52
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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Overview

Bakthan Singaram is affiliated with the University of California, Santa Cruz in the United States. Their research primarily spans the fields of Engineering and Materials Science, with significant contributions in Materials Chemistry, Biomedical Engineering, Renewable Energy, Sustainability and the Environment, Organic Chemistry, and Catalysis.

Their work addresses several scientific topics, including:

  • Hydrogen Storage and Materials
  • Advanced Photocatalysis Techniques
  • Ammonia Synthesis and Nitrogen Reduction
  • Asymmetric Hydrogenation and Catalysis
  • Organoboron and Organosilicon Chemistry
  • Chemical Synthesis and Analysis
  • Magnesium Oxide Properties and Applications

Singaram has collaborated frequently with several researchers, notably:

  • Gabriella Amberchan
  • Scott R. J. Oliver
  • Isai Lopez
  • A'Lester C. Allen
  • Kevin C. Lofgren

Their publications have appeared in a variety of scientific journals. The most frequent publication venues include:

  • ACS Applied Nano Materials
  • The Journal of Organic Chemistry
  • Biosensors and Bioelectronics
  • ACS Sustainable Chemistry & Engineering
  • Energy & Fuels

Recent papers authored or coauthored by Singaram cover topics related to nanomaterials, hydrogen generation, organic reaction monitoring, and biosensor probes. Notable recent publications include:

  • "Aluminum Nanoparticles from a Ga-Al Composite for Water Splitting and Hydrogen Generation," 2022, ACS Applied Nano Materials
  • "Reaction of Diisobutylaluminum Borohydride, a Binary Hydride, with Selected Organic Compounds Containing Representative Functional Groups," 2021, The Journal of Organic Chemistry
  • "Real-Time Monitoring of Aqueous Organic Reduction Reactions Using Ex Situ Fiber Optic Raman Spectroscopy," 2021, ACS Sustainable Chemistry & Engineering
  • "Gallium Nanoparticle Formation and Doping of Nanocrystalline Alumina from a Ga-Al Liquid Metal Hydrogen Generating Reaction," 2023, ACS Applied Nano Materials
  • "A smart probe for detection of sugar markers for applications in gastrointestinal barrier dysfunction," 2024, Biosensors and Bioelectronics

Best Publications

  • The development of a simple general procedure for synthesis of pure enantiomers via chiral organoboranes

    Herbert C. Brown;Bakthan Singaram

  • Fluorescent Quantum Dots with Boronic Acid Substituted Viologens To Sense Glucose in Aqueous Solution

    David B. Cordes;Soya Gamsey;Bakthan Singaram

  • Continuous Glucose Sensing with a Fluorescent Thin-Film Hydrogel†

    Jeff T. Suri;David B. Cordes;Frank E. Cappuccio;Ritchie A. Wessling

  • A Fluorescent Sensor Array for Saccharides Based on Boronic Acid Appended Bipyridinium Salts

    Alexander Schiller;Ritchie A. Wessling;Bakthan Singaram

  • Boronic Acid-Based Bipyridinium Salts as Tunable Receptors for Monosaccharides and α-Hydroxycarboxylates

    Soya Gamsey;Aaron Miller;Marilyn M. Olmstead;Christine M. Beavers

  • Single Cell "Glucose Nanosensor" Verifies Elevated Glucose Levels in Individual Cancer Cells.

    Raphael A. S. Nascimento;Rıfat Emrah Özel;Wai Han Mak;Marcelo Mulato;Marcelo Mulato

  • Hydride as a Leaving Group in the Reaction of Pinacolborane with Halides under Ambient Grignard and Barbier Conditions. One-Pot Synthesis of Alkyl, Aryl, Heteroaryl, Vinyl, and Allyl Pinacolboronic Esters

    Jacob W. Clary;Terry J. Rettenmaier;Rachel Snelling;Whitney Bryks

  • Major Effect of the Leaving Group in Dialkylboron Chlorides and Triflates in Controlling the Stereospecific Conversion of Ketones into Either (E)- or (Z)- Enol Borinatesxxb

    Herbert C. Brown;Raj K. Dhar;Raman K. Bakshi;Paul K. Pandiarajan

  • Chiral synthesis via organoboranes. 8. Synthetic utility of boronic esters of essentially 100% optical purity. Synthesis of primary amines of very high enantiomeric purities

    Herbert C. Brown;Kee Won. Kim;Thomas E. Cole;Bakthan. Singaram

  • Enolboration. 1. Dicyclohexylchloroborane/triethylamine as a convenient reagent for enolboration of ketones and other carbonyl derivatives

    Herbert C. Brown;Raj K. Dhar;Kumaraperumal Ganesan;Bakthan Singaram

  • Reductions of Aliphatic and Aromatic Nitriles to Primary Amines with Diisopropylaminoborane

    Dustin Haddenham;Lubov Pasumansky;Jamie DeSoto;Scott Eagon

  • Aminoborohydrides. 4. The Synthesis and Characterization of Lithium Aminoborohydrides: A New Class of Powerful, Selective, Air-Stable Reducing Agents

    Gary B. Fisher;Joseph C. Fuller;John Harrison;Salvador G. Alvarez

  • Boronic acid substituted viologen based optical sugar sensors: modulated quenching with viologen as a method for monosaccharide detection

    Jason N Camara;Jeff T Suri;Frank E Cappuccio;Ritchie A Wessling

  • Organoboranes for synthesis - substitution with retention

    Herbert C. Brown;B. Singaram

  • Chiral synthesis via organoboranes. 30. Facile synthesis, by the Matteson asymmetric homologation procedure, of .alpha.-methyl boronic acids not available from asymmetric hydroboration and their conversion into the corresponding aldehydes, ketones, carboxylic acids, and amines of high enantiomeric purity

    Milind V. Rangaishenvi;Bakthan Singaram;Herbert C. Brown

  • Improved procedures for the synthesis of diisopinocampheylborane of high optical purity

    Herbert C. Brown;Bakthan Singaram

  • Monosaccharide Detection with 4,7-Phenanthrolinium Salts: Charge-Induced Fluorescence Sensing

    Jeff T. Suri;David B. Cordes;Frank E. Cappuccio;Ritche A. Wessling

  • Asymmetric Addition of Diorganozinc Reagents to Aldehydes and Ketones

    Caitlin M. Binder;Bakthan Singaram

  • The interaction of boronic acid-substituted viologens with pyranine: the effects of quencher charge on fluorescence quenching and glucose response.

    David B. Cordes;Soya Gamsey;Zach Sharrett;Aaron Miller

  • Continuous glucose detection using boronic acid-substituted viologens in fluorescent hydrogels: linker effects and extension to fiber optics.

    Soya Gamsey;Jeff T. Suri;Ritchie A. Wessling;Bakthan Singaram

Frequent Co-Authors

Herbert C. Brown
Herbert C. Brown Purdue University West Lafayette
Andrew Pelter
Andrew Pelter Swansea University
Marilyn M. Olmstead
Marilyn M. Olmstead University of California, Davis
Yoshinori Yamamoto
Yoshinori Yamamoto Tohoku University
Hiroyuki Nakamura
Hiroyuki Nakamura Tokyo Institute of Technology
Demetrios Anglos
Demetrios Anglos Foundation for Research and Technology Hellas
Per M. Hellström
Per M. Hellström Uppsala University
Sambasivarao Kotha
Sambasivarao Kotha Indian Institute of Technology Bombay
Marcus A. Tius
Marcus A. Tius University of Hawaii at Manoa
Jin Z. Zhang
Jin Z. Zhang University of California, Santa Cruz

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