World's Best Scientists 2026 revealed!
Rajagopalan Vijayaraghavan

Rajagopalan Vijayaraghavan

D-Index & Metrics

Chemistry

D-Index
52
Citations
11528
World Ranking
13416
National Ranking
229

Rajagopalan Vijayaraghavan 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 Rajagopalan Vijayaraghavan sits on this spectrum.

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 publications 1,295+

This scientist: 258 publications — 52nd percentile

52% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,295 publications or more.

Rajagopalan Vijayaraghavan 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 Rajagopalan Vijayaraghavan sits on this spectrum.

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 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.

Overview

Rajagopalan Vijayaraghavan is affiliated with Saveetha University in India and has a research focus primarily in the field of Medicine. Their scholarly contributions extend into several subfields including Molecular Biology, Pharmacology, Materials Chemistry, Complementary and Alternative Medicine, and Epidemiology.

The researcher has contributed to an array of topics, notably:

  • Drug-Induced Hepatotoxicity and Protection
  • Advanced Photocatalysis Techniques
  • Nanoparticle-Based Drug Delivery
  • Liver Disease Diagnosis and Treatment
  • Pregnancy and preeclampsia studies
  • Gestational Diabetes Research and Management
  • Birth, Development, and Health

Frequent co-authors collaborating with Vijayaraghavan include:

  • Senthilkumar Sivanesan
  • Anitha Roy
  • E. Sukumar
  • J Vijayakumar
  • S Nambi

They have published repeatedly in several key venues, including:

  • International Journal of Research in Pharmaceutical Sciences
  • Evidence-based Complementary and Alternative Medicine
  • Toxicology Reports
  • Research Journal of Pharmacy and Technology
  • Indian Journal of Pharmaceutical Education and Research

Some recent papers authored or co-authored by Vijayaraghavan are:

  • "Influence of knee and ankle rotator strengthening in improving the cartilage volume detected by MRI in knee osteoarthritis," 2021, Journal of Ambient Intelligence and Humanized Computing
  • "Autoinjector - A smart device for emergency cum personal therapy," 2021, Saudi Pharmaceutical Journal
  • "Engineering the morphology of ZnCo2O4 through different synthetic approaches for enhanced OER performance," 2024, International Journal of Hydrogen Energy
  • "Autoinjector device for rapid administration of drugs and antidotes in emergency situations and in mass casualty management," 2020, Journal of International Medical Research
  • "Magnetic hyperthermia application of MnFe2O4 nanostructures processed through solvents with the varying boiling point," 2020, Materials Research Express

Additionally, their work includes book publications such as Modeling, Simulation and Optimization (2022) published by Springer Nature.

Best Publications

  • Enhanced bioactivity of ZnO nanoparticles?an antimicrobial study

    Nagarajan Padmavathy;Rajagopalan Vijayaraghavan

  • Insight into the Mechanism of Antibacterial Activity of ZnO: Surface Defects Mediated Reactive Oxygen Species Even in the Dark

    V. Lakshmi Prasanna;Rajagopalan Vijayaraghavan

  • Comparative toxicity evaluation of cyanobacterial cyclic peptide toxin microcystin variants (LR, RR, YR) in mice.

    Nidhi Gupta;S.C. Pant;R. Vijayaraghavan;P.V.Lakshmana Rao

  • Chemical warfare agents

    K Ganesan;S K Raza;R Vijayaraghavan

  • Immobilization of acetylcholineesterase-choline oxidase on a gold-platinum bimetallic nanoparticles modified glassy carbon electrode for the sensitive detection of organophosphate pesticides, carbamates and nerve agents.

    Sanjay Upadhyay;Golime Rama Rao;Mukesh K. Sharma;Bijoy K. Bhattacharya

  • Characteristic modifications of the breathing pattern of mice to evaluate the effects of airborne chemicals on the respiratory tract

    R. Vijayaraghavan;M. Schaper;R. Thompson;M. F. Stock

  • Nanocrystalline zinc oxide for the decontamination of sarin.

    T.H. Mahato;G.K. Prasad;Beer Singh;J. Acharya

  • Size-dependent effect of zinc oxide on toxicity and inflammatory potential of human monocytes.

    Devashri Sahu;G M Kannan;R Vijayaraghavan

  • Greener Electrochemical Synthesis of High Quality Graphene Nanosheets Directly from Pencil and its SPR Sensing Application

    Virendra V. Singh;Garima Gupta;Anirudh Batra;Anil K. Nigam

  • Applications of Ionic Liquids in Electrochemical Sensors and Biosensors

    Virendra V. Singh;Anil K. Nigam;Anirudh Batra;Mannan Boopathi

  • Interaction of ZnO nanoparticles with microbes--a physio and biochemical assay.

    Nagarajan Padmavathy;Rajagopalan Vijayaraghavan

  • Protective effect of various antioxidants on the toxicity of sulphur mustard administered to mice by inhalation or percutaneous routes.

    Om Kumar;K. Sugendran;R. Vijayaraghavan

  • Combined therapeutic potential of meso-2,3-dimercaptosuccinic acid and calcium disodium edetate on the mobilization and distribution of lead in experimental lead intoxication in rats.

    S. J. S. Flora;R. Bhattacharya;R. Vijayaraghavan

  • Carbon Black Particle Exhibits Size Dependent Toxicity in Human Monocytes

    Devashri Sahu;G. M. Kannan;R. Vijayaraghavan

  • Extraction and recovery of azo dyes into an ionic liquid

    R. Vijayaraghavan;R. Vijayaraghavan;N. Vedaraman;M. Surianarayanan;D.R. MacFarlane

  • In Vitro Cytotoxicity of Nanoparticles: A Comparison between Particle Size and Cell Type

    Devashri Sahu;G. M. Kannan;Mukul Tailang;R. Vijayaraghavan

  • Oxidative stress associated hepatic and renal toxicity induced by ricin in mice.

    O Kumar;K Sugendran;R Vijayaraghavan

  • Computer assisted recognition and quantitation of the effects of airborne chemicals acting at different areas of the respiratory tract in mice.

    R. Vijayaraghavan;M. Schaper;R. Thompson;M. F. Stock

  • Low Temperature Synthesis of Nanocrystalline Hydroxyapatite from Egg Shells by Combustion Method

    S. Sasikumar;R. Vijayaraghavan

  • Dermal intoxication of mice with bis(2-chloroethyl)sulphide and the protective effect of flavonoids

    R. Vijayaraghavan;K. Sugendran;S.C. Pant;K. Husain

  • The Electronic Structure and Properties of Solids

    P. Edwards;V. Kuznetsov;Daniel Slocombe;R. Vijayaraghavan

Frequent Co-Authors

Swaran J.S. Flora
Swaran J.S. Flora Defence Research and Development Establishment
D. D. Sarma
D. D. Sarma Indian Institute of Science
Rajeev Jain
Rajeev Jain Jiwaji University
Manmohan Parida
Manmohan Parida Defence Research and Development Establishment
Avanish Kumar Srivastava
Avanish Kumar Srivastava Council of Scientific and Industrial Research
Giridhar U. Kulkarni
Giridhar U. Kulkarni Jawaharlal Nehru Centre for Advanced Scientific Research
E. V. Sampathkumaran
E. V. Sampathkumaran Tata Institute of Fundamental Research
Biplab Sanyal
Biplab Sanyal Uppsala University
Vladimir L. Kuznetsov
Vladimir L. Kuznetsov University of Oxford
U. Kamachi Mudali
U. Kamachi Mudali Homi Bhabha National Institute

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