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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 51 13852 12469 245 242 266 10526

Ramesh L. Gardas publications per year

The chart shows the history of publications by Ramesh L. Gardas between 2003 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Ramesh L. Gardas published across 24 years, from 2003 to 2026, averaging 13.3 papers a year. Output peaked at 37 publications in 2021. 24 of the 319 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 2003 to 2026. Vertical axis: number of publications, 0 to 37. Peak 37 publications in 2021. 2003: 2 publications 2004: 3 publications 2005: 3 publications 2006: 0 publications 2007: 4 publications 2008: 14 publications 2009: 7 publications 2010: 3 publications 2011: 3 publications 2012: 2 publications 2013: 1 publication 2014: 17 publications 2015: 34 publications 2016: 17 publications 2017: 24 publications 2018: 23 publications 2019: 15 publications 2020: 11 publications 2021: 37 publications 2022: 35 publications 2023: 19 publications 2024: 21 publications 2025: 20 publications 2026: 4 publications
2003 2026

319 publications in total across all disciplines

View publications per year as a table
Ramesh L. Gardas: publications per year, 2003 to 2026
Year Publications
2003 2
2004 3
2005 3
2006 0
2007 4
2008 14
2009 7
2010 3
2011 3
2012 2
2013 1
2014 17
2015 34
2016 17
2017 24
2018 23
2019 15
2020 11
2021 37
2022 35
2023 19
2024 21
2025 20
2026 4
Total 319
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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.

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, 261–280 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: 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.

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
261–280 979 266
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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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.

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, 50–51 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: 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.

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 51
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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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 Mohammed VI Polytechnic University
David Rooney
David Rooney Queen's University Belfast
Masayoshi Watanabe
Masayoshi Watanabe Yokohama National University

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