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2025

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Rising Stars 42 576 576 16 16 110 5981
Chemistry 47 15761 14219 78 78 119 6890

Veerappan Mani publications per year

The chart shows the history of publications by Veerappan Mani between 1969 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Veerappan Mani published across 58 years, from 1969 to 2026, averaging 2.2 papers a year. Output peaked at 20 publications in 2015. 6 of the 130 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 1969 to 2026. Vertical axis: number of publications, 0 to 20. Peak 20 publications in 2015. 1969: 1 publication 1970: 0 publications 1971: 0 publications 1972: 0 publications 1973: 0 publications 1974: 0 publications 1975: 0 publications 1976: 0 publications 1977: 0 publications 1978: 0 publications 1979: 0 publications 1980: 0 publications 1981: 0 publications 1982: 0 publications 1983: 0 publications 1984: 0 publications 1985: 0 publications 1986: 0 publications 1987: 0 publications 1988: 0 publications 1989: 0 publications 1990: 0 publications 1991: 0 publications 1992: 0 publications 1993: 0 publications 1994: 0 publications 1995: 0 publications 1996: 0 publications 1997: 0 publications 1998: 0 publications 1999: 0 publications 2000: 0 publications 2001: 0 publications 2002: 0 publications 2003: 0 publications 2004: 0 publications 2005: 0 publications 2006: 0 publications 2007: 0 publications 2008: 0 publications 2009: 1 publication 2010: 0 publications 2011: 1 publication 2012: 6 publications 2013: 6 publications 2014: 11 publications 2015: 20 publications 2016: 13 publications 2017: 19 publications 2018: 5 publications 2019: 4 publications 2020: 5 publications 2021: 10 publications 2022: 8 publications 2023: 7 publications 2024: 7 publications 2025: 5 publications 2026: 1 publication
1969 2026

130 publications in total across all disciplines

View publications per year as a table
Veerappan Mani: publications per year, 1969 to 2026
Year Publications
1969 1
1970 0
1971 0
1972 0
1973 0
1974 0
1975 0
1976 0
1977 0
1978 0
1979 0
1980 0
1981 0
1982 0
1983 0
1984 0
1985 0
1986 0
1987 0
1988 0
1989 0
1990 0
1991 0
1992 0
1993 0
1994 0
1995 0
1996 0
1997 0
1998 0
1999 0
2000 0
2001 0
2002 0
2003 0
2004 0
2005 0
2006 0
2007 0
2008 0
2009 1
2010 0
2011 1
2012 6
2013 6
2014 11
2015 20
2016 13
2017 19
2018 5
2019 4
2020 5
2021 10
2022 8
2023 7
2024 7
2025 5
2026 1
Total 130
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Veerappan Mani 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 Veerappan Mani 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, 101–120 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: 119 publications — 5th percentile

5% 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
101–120 623 119
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
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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Veerappan Mani 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 Veerappan Mani 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, 46–47 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: 47 D-Index — 14th percentile

14% 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 47
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
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

  • 2025 - Research.com Rising Stars Award

Overview

Veerappan Mani is affiliated with King Abdullah University of Science and Technology in Saudi Arabia and has contributed extensively to the fields of engineering and materials science. Their research primarily focuses on electrical and electronic engineering, materials chemistry, molecular biology, electrochemistry, and biomedical engineering.

The scientist's work covers a variety of topics, including:

  • Electrochemical sensors and biosensors
  • Advanced biosensing and bioanalysis techniques
  • Electrochemical analysis and applications
  • Advanced nanomaterials in catalysis
  • Conducting polymers and applications
  • Sulfur compounds in biology
  • Gas sensing nanomaterials and sensors

Veerappan Mani has published frequently in journals such as:

  • Electrochimica Acta
  • ACS Applied Materials & Interfaces
  • Biosensors and Bioelectronics
  • Advanced Materials Technologies
  • Sensors and Actuators B Chemical

Some of their recent publications include:

  • Electrochemical sensors targeting salivary biomarkers: A comprehensive review, 2020, TrAC Trends in Analytical Chemistry
  • Multiplexed sensing techniques for cardiovascular disease biomarkers - A review, 2022, Biosensors and Bioelectronics

Frequent collaborators of Veerappan Mani are:

  • K. Saláma
  • Sheng-Tung Huang
  • P. Arul
  • Saptami Suresh Shetty
  • Tutku Bedük

Best Publications

  • Direct electrochemistry of glucose oxidase at electrochemically reduced graphene oxide-multiwalled carbon nanotubes hybrid material modified electrode for glucose biosensor.

    Veerappan Mani;Balamurugan Devadas;Shen-Ming Chen

  • Highly selective amperometric nitrite sensor based on chemically reduced graphene oxide modified electrode

    Veerappan Mani;Arun Prakash Periasamy;Shen-Ming Chen

  • Recent Advancements in Electrode Materials for the High- performance Electrochemical Supercapacitors: A Review

    Shen-Ming Chen;Rasu Ramachandran;Veerappan Mani;Ramiah Saraswathi

  • Direct electrochemistry of myoglobin at reduced graphene oxide-multiwalled carbon nanotubes-platinum nanoparticles nanocomposite and biosensing towards hydrogen peroxide and nitrite.

    Veerappan Mani;Bose Dinesh;Shen-Ming Chen;Ramiah Saraswathi

  • Simultaneous electrochemical determination of dopamine and paracetamol on multiwalled carbon nanotubes/graphene oxide nanocomposite-modified glassy carbon electrode.

    Srikanth Cheemalapati;Selvakumar Palanisamy;Veerappan Mani;Shen-Ming Chen

  • Green synthesized gold nanoparticles decorated graphene oxide for sensitive determination of chloramphenicol in milk, powdered milk, honey and eye drops.

    R. Karthik;Mani Govindasamy;Shen-Ming Chen;Veerappan Mani

  • Methyl parathion detection in vegetables and fruits using silver@graphene nanoribbons nanocomposite modified screen printed electrode

    Mani Govindasamy;Veerappan Mani;Shen-Ming Chen;Tse-Wei Chen

  • Molybdenum disulfide nanosheets coated multiwalled carbon nanotubes composite for highly sensitive determination of chloramphenicol in food samples milk, honey and powdered milk.

    Mani Govindasamy;Shen-Ming Chen;Veerappan Mani;Rajkumar Devasenathipathy

  • Electrochemical sensors targeting salivary biomarkers: A comprehensive review

    Veerappan Mani;Tutku Beduk;Walaa Khushaim;Ayse Elcin Ceylan

  • 3D graphene oxide-cobalt oxide polyhedrons for highly sensitive non-enzymatic electrochemical determination of hydrogen peroxide

    Sakthivel Kogularasu;Mani Govindasamy;Shen-Ming Chen;Muthumariappan Akilarasan

  • Core-shell heterostructured multiwalled carbon nanotubes@reduced graphene oxide nanoribbons/chitosan, a robust nanobiocomposite for enzymatic biosensing of hydrogen peroxide and nitrite.

    Veerappan Mani;Mani Govindasamy;Shen-Ming Chen;Tse-Wei Chen

  • Three dimensional graphene oxide-carbon nanotubes and graphene-carbon nanotubes hybrids

    Veerappan Mani;Shen Ming Chen;Bih Show Lou

  • Glucose biosensor based on glucose oxidase immobilized at gold nanoparticles decorated graphene-carbon nanotubes.

    Rajkumar Devasenathipathy;Veerappan Mani;Shen Ming Chen;Sheng Tung Huang

  • Determination of dopamine using a glassy carbon electrode modified with a graphene and carbon nanotube hybrid decorated with molybdenum disulfide flowers

    Veerappan Mani;Mani Govindasamy;Shen-Ming Chen;Raj Karthik

  • Metal–Organic Frameworks Meet Molecularly Imprinted Polymers: Insights and Prospects for Sensor Applications

    Unknown

  • Highly selective amperometric sensor for the trace level detection of hydrazine at bismuth nanoparticles decorated graphene nanosheets modified electrode.

    Rajkumar Devasenathipathy;Veerappan Mani;Shen-Ming Chen

  • Rapid microwave assisted synthesis of graphene nanosheets/polyethyleneimine/gold nanoparticle composite and its application to the selective electrochemical determination of dopamine.

    Vinoth Kumar Ponnusamy;Veerappan Mani;Shen-Ming Chen;Wan-Tran Huang

  • Electrodeposition of copper nanoparticles using pectin scaffold at graphene nanosheets for electrochemical sensing of glucose and hydrogen peroxide

    Veerappan Mani;Rajkumar Devasenathipathy;Shen-Ming Chen;Sea-Fue Wang

  • Nanocomposites composed of layered molybdenum disulfide and graphene for highly sensitive amperometric determination of methyl parathion

    Mani Govindasamy;Shen-Ming Chen;Veerappan Mani;Muthumariappan Akilarasan

  • Highly sensitive amperometric sensor for carbamazepine determination based on electrochemically reduced graphene oxide–single-walled carbon nanotube composite film

    Binesh Unnikrishnan;Veerappan Mani;Shen-Ming Chen

  • Bismuth nanoparticles decorated graphenated carbon nanotubes modified screen-printed electrode for mercury detection

    Nithiya Jeromiyas;Elanthamilan Elaiyappillai;Elanthamilan Elaiyappillai;Annamalai Senthil Kumar;Annamalai Senthil Kumar;Sheng-Tung Huang

Frequent Co-Authors

Shen-Ming Chen
Shen-Ming Chen National Taipei University of Technology
Annamalai Senthil Kumar
Annamalai Senthil Kumar Vellore Institute of Technology University
Khaled N. Salama
Khaled N. Salama King Abdullah University of Science and Technology
Yasuhiro Hayakawa
Yasuhiro Hayakawa Shizuoka University
Vinoth Kumar Ponnusamy
Vinoth Kumar Ponnusamy Kaohsiung Medical University
Husam N. Alshareef
Husam N. Alshareef King Abdullah University of Science and Technology
Sea-Fue Wang
Sea-Fue Wang National Taipei University of Technology
Thandavarayan Maiyalagan
Thandavarayan Maiyalagan SRM Institute of Science and Technology
Suresh Neethirajan
Suresh Neethirajan Dalhousie University
Xiaoheng Liu
Xiaoheng Liu Nanjing University of Science and Technology

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