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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 57 11381 10257 176 173 157 8837

Alagarsamy Pandikumar publications per year

The chart shows the history of publications by Alagarsamy Pandikumar between 2010 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Alagarsamy Pandikumar published across 16 years, from 2010 to 2025, averaging 11.9 papers a year. Output peaked at 38 publications in 2015. 20 of the 191 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 2010 to 2025. Vertical axis: number of publications, 0 to 38. Peak 38 publications in 2015. 2010: 1 publication 2011: 3 publications 2012: 3 publications 2013: 8 publications 2014: 14 publications 2015: 38 publications 2016: 21 publications 2017: 14 publications 2018: 9 publications 2019: 9 publications 2020: 22 publications 2021: 16 publications 2022: 8 publications 2023: 5 publications 2024: 12 publications 2025: 8 publications
2010 2025

191 publications in total across all disciplines

View publications per year as a table
Alagarsamy Pandikumar: publications per year, 2010 to 2025
Year Publications
2010 1
2011 3
2012 3
2013 8
2014 14
2015 38
2016 21
2017 14
2018 9
2019 9
2020 22
2021 16
2022 8
2023 5
2024 12
2025 8
Total 191
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Alagarsamy Pandikumar 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 Alagarsamy Pandikumar 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: 157 publications — 16th percentile

16% 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 1,218 157
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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Alagarsamy Pandikumar 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 Alagarsamy Pandikumar 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, 56–57 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: 57 D-Index — 39th percentile

39% 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 57
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

Alagarsamy Pandikumar is affiliated with the Council of Scientific and Industrial Research in India. Their research primarily spans across the fields of Materials Science, Energy, and Engineering, with a notable focus on Renewable Energy, Sustainability and the Environment, Electrical and Electronic Engineering, and Materials Chemistry, among other subfields.

The scientist's work covers several specialized topics including advanced photocatalysis techniques, gas sensing nanomaterials and sensors, copper-based nanomaterials and applications, perovskite materials and applications, electrocatalysts for energy conversion, advanced battery technologies research, and TiO2 photocatalysis and solar cells.

Some of the recent papers authored or co-authored by them include the following:

  • Defect engineering of BiOX (X = Cl, Br, I) based photocatalysts for energy and environmental applications: Current progress and future perspectives, 2022, Coordination Chemistry Reviews
  • A comprehensive review on graphitic carbon nitride based electrochemical and biosensors for environmental and healthcare applications, 2021, TrAC Trends in Analytical Chemistry
  • CoS2 engulfed ultra-thin S-doped g-C3N4 and its enhanced electrochemical performance in hybrid asymmetric supercapacitor, 2020, Journal of Colloid and Interface Science
  • Palladium and silver nanoparticles embedded on zinc oxide nanostars for photocatalytic degradation of pesticides and herbicides, 2021, Chemical Engineering Journal
  • Sulfur-doped graphitic carbon nitride (S-g-C3N4) as an efficient corrosion inhibitor for X65 pipeline steel in CO2- saturated 3.5% NaCl solution: Electrochemical, XPS and Nanoindentation Studies, 2022, Process Safety and Environmental Protection

Frequent coauthors contributing to their research include:

  • C. Murugan
  • Vinoth Kumar Selvaraj
  • K. B. Bhojanaa
  • P. Murugan
  • Ardra S. Darsan

Their publications are often featured in prominent scientific venues such as:

  • Journal of Colloid and Interface Science
  • Chemical Engineering Journal
  • Journal of Alloys and Compounds
  • The Journal of Physical Chemistry C
  • ACS Sustainable Chemistry & Engineering

Best Publications

  • Highly exposed {001} facets of titanium dioxide modified with reduced graphene oxide for dopamine sensing

    Gregory Thien Soon How;Alagarsamy Pandikumar;Huang Nay Ming;Lim Hong Ngee

  • Graphene and its nanocomposite material based electrochemical sensor platform for dopamine

    Alagarsamy Pandikumar;Gregory Thien Soon How;Teo Peik See;Fatin Saiha Omar

  • Defect engineering of BiOX (X = Cl, Br, I) based photocatalysts for energy and environmental applications: Current progress and future perspectives

    Unknown

  • Influence of particle size on performance of a nickel oxide nanoparticle-based supercapacitor

    Siamak Pilban Jahromi;Alagarsamy Pandikumar;Boon Tong Goh;Yee Seng Lim

  • Gold nanoparticle based optical and electrochemical sensing of dopamine

    Norazriena Yusoff;Alagarsamy Pandikumar;Ramasamy Ramaraj;Hong Ngee Lim

  • Simultaneous Electrochemical Detection of Dopamine and Ascorbic Acid Using an Iron Oxide/Reduced Graphene Oxide Modified Glassy Carbon Electrode

    Teo Peik-See;Alagarsamy Pandikumar;Huang Nay-Ming;Lim Hong-Ngee

  • In-situ electrochemically deposited polypyrrole nanoparticles incorporated reduced graphene oxide as an efficient counter electrode for platinum-free dye-sensitized solar cells

    Su Pei Lim;Alagarsamy Pandikumar;Yee Seng Lim;Nay Ming Huang

  • An electrochemical sensing platform based on a reduced graphene oxide–cobalt oxide nanocube@platinum nanocomposite for nitric oxide detection

    Muhammad Mehmood Shahid;Perumal Rameshkumar;Alagarsamy Pandikumar;Hong Ngee Lim

  • Magnetically separable reduced graphene oxide/iron oxide nanocomposite materials for environmental remediation

    Teo Peik-See;Alagarsamy Pandikumar;Lim Hong Ngee;Huang Nay Ming

  • Enhanced photovoltaic performance of silver@titania plasmonic photoanode in dye-sensitized solar cells

    Su Pei Lim;Alagarsamy Pandikumar;Nay Ming Huang;Hong Ngee Lim

  • Synergistically Enhanced Electrocatalytic Performance of an N-Doped Graphene Quantum Dot-Decorated 3D MoS2-Graphene Nanohybrid for Oxygen Reduction Reaction.

    Ramalingam Vinoth;Indrajit M. Patil;Alagarsamy Pandikumar;Bhalchandra A. Kakade

  • A comprehensive review on graphitic carbon nitride based electrochemical and biosensors for environmental and healthcare applications

    Unknown

  • Amalgamation based optical and colorimetric sensing of mercury(II) ions with silver@graphene oxide nanocomposite materials

    Khosro Zangeneh Kamali;Alagarsamy Pandikumar;Subramaniam Jayabal;Ramasamy Ramaraj;Ramasamy Ramaraj

  • CoS2 engulfed ultra-thin S-doped g-C3N4 and its enhanced electrochemical performance in hybrid asymmetric supercapacitor.

    S. Vinoth;S. Vinoth;K. Subramani;Wee-Jun Ong;M. Sathish;M. Sathish

  • Facile synthesis of graphene oxide-silver nanocomposite and its modified electrode for enhanced electrochemical detection of nitrite ions.

    Nurul Izrini Ikhsan;Perumal Rameshkumar;Alagarsamy Pandikumar;Muhammad Mehmood Shahid

  • The biogenic synthesis of a reduced graphene oxide–silver (RGO–Ag) nanocomposite and its dual applications as an antibacterial agent and cancer biomarker sensor

    Renu Geetha Bai;Kasturi Muthoosamy;Fiona Natalia Shipton;Alagarsamy Pandikumar

  • Ternary nanohybrid of reduced graphene oxide-nafion@silver nanoparticles for boosting the sensor performance in non-enzymatic amperometric detection of hydrogen peroxide.

    Norazriena Yusoff;Perumal Rameshkumar;Muhammad Shahid Mehmood;Alagarsamy Pandikumar

  • Graphene/SnO2 nanocomposite-modified electrode for electrochemical detection of dopamine

    R. Nurzulaikha;H.N. Lim;I. Harrison;S.S. Lim

  • Palladium and silver nanoparticles embedded on zinc oxide nanostars for photocatalytic degradation of pesticides and herbicides

    Pitchaimani Veerakumar;Pitchaimani Veerakumar;Arumugam Sangili;K. Saranya;Alagarsamy Pandikumar

  • Enhanced electrocatalytic performance of cobalt oxide nanocubes incorporating reduced graphene oxide as a modified platinum electrode for methanol oxidation

    Muhammad Mehmood Shahid;Alagarsamy Pandikumar;Amir Moradi Golsheikh;Nay Ming Huang

  • Amino-functionalized MIL-101(Fe) metal-organic framework as a viable fluorescent probe for nitroaromatic compounds

    Peramaiah Karthik;Alagarsamy Pandikumar;Mani Preeyanghaa;Mariyappan Kowsalya

  • Silver@graphene oxide nanocomposite-based optical sensor platform for biomolecules

    Khosro Zangeneh Kamali;Alagarsamy Pandikumar;Gandhi Sivaraman;Hong Ngee Lim

  • Electrochemical sensing of nitrite using a glassy carbon electrode modified with reduced functionalized graphene oxide decorated with flower-like zinc oxide

    Ab Rahman Marlinda;Alagarsamy Pandikumar;Norazriena Yusoff;Nay Ming Huang

  • Functionalized silicate sol-gel-supported TiO2-Au core-shell nanomaterials and their photoelectrocatalytic activity.

    Alagarsamy Pandikumar;Sepperumal Murugesan;Ramasamy Ramaraj

Frequent Co-Authors

Nay Ming Huang
Nay Ming Huang Xiamen University Malaysia
Hong Ngee Lim
Hong Ngee Lim Universiti Putra Malaysia
Ramasamy Ramaraj
Ramasamy Ramaraj Madurai Kamaraj University
P. Ramasamy
P. Ramasamy Sri Sivasubramaniya Nadar College of Engineering
Marappan Sathish
Marappan Sathish Academy of Scientific and Innovative Research
King-Chuen Lin
King-Chuen Lin National Taiwan University
Pitchaimani Veerakumar
Pitchaimani Veerakumar National Taiwan University
Wee-Jun Ong
Wee-Jun Ong Xiamen University Malaysia
Yun Hau Ng
Yun Hau Ng City University of Hong Kong
Zulkarnain Zainal
Zulkarnain Zainal Universiti Putra Malaysia

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