World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
51
Citations
10526
World Ranking
13852
National Ranking
245

Ramesh L. Gardas 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 Ramesh L. Gardas 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: 266 publications — 54th percentile

54% of scientists in this discipline score the same or lower.

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

Ramesh L. Gardas 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 Ramesh L. Gardas 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: 51 D-Index — 23rd percentile

23% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 159 D-Index or more.

Overview

Ramesh L. Gardas is affiliated with the Indian Institute of Technology Madras in India. The primary focus of their research lies in chemical engineering and engineering disciplines, with significant contributions to subfields such as catalysis, materials chemistry, mechanical engineering, organic chemistry, and biomedical engineering.

Their work extensively covers topics including ionic liquids properties and applications, chemical and physical properties in aqueous solutions, crystallization and solubility studies, thermodynamic properties of mixtures, extraction and separation processes, X-ray diffraction in crystallography, and phase equilibria and thermodynamics.

Frequent coauthors collaborating with Gardas include Venkatachalam Ramkumar, Ruturajsinh M. Vala, Hitendra M. Patel, K.K. Athira, and Sachind Prabha Padinhattath.

The researcher has published in various venues, with notable frequent publication outlets being:

  • Journal of Molecular Liquids
  • The Cambridge Structural Database
  • Journal of Chemical & Engineering Data
  • Fluid Phase Equilibria
  • IEEE Access

Some recent papers authored or coauthored by Gardas include:

  • "Revisiting the Physicochemical Properties and Applications of Deep Eutectic Solvents" (2022, Molecules)
  • "Textile dyes effluents: A current scenario and the use of aqueous biphasic systems for the recovery of dyes" (2023, Journal of Water Process Engineering)
  • "Ionic liquid-based aqueous biphasic systems as sustainable extraction and separation techniques" (2020, Current Opinion in Green and Sustainable Chemistry)
  • "Synthesis, crystal structure and in silico studies of novel 2,4-dimethoxy-tetrahydropyrimido[4,5-b]quinolin-6(7H)-ones" (2022, RSC Advances)
  • "Selection and characterization of non-ideal ionic liquids mixtures to be used in CO2 capture" (2020, Fluid Phase Equilibria)

Best Publications

  • High-Pressure Densities and Derived Thermodynamic Properties of Imidazolium-Based Ionic Liquids

    Ramesh L. Gardas;Mara G. Freire;Pedro J. Carvalho;Isabel M. Marrucho

  • Mutual solubilities of water and hydrophobic ionic liquids

    Mara G. Freire;Catarina M. S. S. Neves;Pedro J. Carvalho;Ramesh L. Gardas

  • Mutual Solubilities of Water and the [Cnmim][Tf2N] Hydrophobic Ionic Liquids

    Mara G. Freire;Pedro J. Carvalho;Ramesh L. Gardas;Isabel M. Marrucho

  • Group Contribution Methods for the Prediction of Thermophysical and Transport Properties of Ionic Liquids

    Ramesh L. Gardas;João A. P. Coutinho

  • A group contribution method for viscosity estimation of ionic liquids

    Ramesh L. Gardas;João A.P. Coutinho

  • PρT Measurements of Imidazolium-Based Ionic Liquids

    Ramesh L. Gardas;Mara G. Freire;Pedro J. Carvalho;Isabel M. Marrucho

  • Extension of the Ye and Shreeve group contribution method for density estimation of ionic liquids in a wide range of temperatures and pressures

    Ramesh L. Gardas;João A.P. Coutinho

  • Revisiting the Physicochemical Properties and Applications of Deep Eutectic Solvents

    Unknown

  • Densities and Derived Thermodynamic Properties of Imidazolium-, Pyridinium-, Pyrrolidinium-, and Piperidinium-Based Ionic Liquids

    Ramesh L. Gardas;Henrique F. Costa;Mara G. Freire;Pedro J. Carvalho

  • A Group Contribution Method for Heat Capacity Estimation of Ionic Liquids

    Ramesh L. Gardas;João A. P. Coutinho

  • Thermophysical properties of ionic liquids.

    David Rooney;Johan Jacquemin;Ramesh Gardas

  • Applying a QSPR correlation to the prediction of surface tensions of ionic liquids

    Ramesh L. Gardas;João A.P. Coutinho

  • Acoustic, volumetric, compressibility and refractivity properties and reduction parameters for the ERAS and Flory models of some homologous series of amines from 298.15 to 328.15 K

    S.L. Oswal;P. Oswal;Ramesh Gardas;S.G. Patel

  • Measurements and Correlation of High-Pressure Densities of Imidazolium-Based Ionic Liquids

    Luciana I. N. Tomé;Pedro J. Carvalho;Mara G. Freire;Isabel M. Marrucho

  • Thermodynamic studies of ionic interactions in aqueous solutions of imidazolium-based ionic liquids [Emim][Br] and [Bmim][Cl].

    Ramesh L. Gardas;Dilip H. Dagade;Joao A. P. Coutinho;Kesharsingh J. Patil

  • Solubility of Water in Tetradecyltrihexylphosphonium-Based Ionic Liquids

    Mara G. Freire;Pedro J. Carvalho;Ramesh L. Gardas;Luís M. N. B. F. Santos

  • Thermophysical Properties of Amino Acid-Based Ionic Liquids

    Ramesh L. Gardas;Rile Ge;Peter Goodrich;Christopher Hardacre

  • Textile dyes effluents: A current scenario and the use of aqueous biphasic systems for the recovery of dyes

    Unknown

  • Thermophysical properties of ammonium and hydroxylammonium protic ionic liquids

    Pratap K. Chhotaray;Ramesh L. Gardas

  • Acoustic, volumetric, compressibility and refractivity properties and Flory's reduction parameters of some homologous series of alkyl alkanoates from 298.15 to 333.15 K

    S.L. Oswal;P. Oswal;P.S. Modi;J.P. Dave

  • Alkyltributylphosphonium chloride ionic liquids: synthesis, physicochemical properties and crystal structure

    Gabriela Adamova;Ramesh L. Gardas;Ramesh L. Gardas;Mark Nieuwenhuyzen;Alberto Vaca Puga

  • Acoustic and volumetric properties of aqueous solutions of imidazolium based ionic liquids at 298.15 K

    Ramesh L. Gardas;Dilip H. Dagade;Santosh S. Terdale;João A.P. Coutinho

Frequent Co-Authors

João A. P. Coutinho
João A. P. Coutinho University of Aveiro
Jitendra S. Sangwai
Jitendra S. Sangwai Indian Institute of Technology Madras
Pedro J. Carvalho
Pedro J. Carvalho University of Aveiro
Mara G. Freire
Mara G. Freire University of Aveiro
Isabel M. Marrucho
Isabel M. Marrucho Instituto Superior Técnico
Christopher Hardacre
Christopher Hardacre University of Manchester
Isabel Fonseca
Isabel Fonseca Universidade Nova de Lisboa
Johan Jacquemin
Johan Jacquemin François Rabelais University
David Rooney
David Rooney Queen's University Belfast
Masayoshi Watanabe
Masayoshi Watanabe Yokohama National University

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