World's Best Scientists 2026 revealed!

D-Index & Metrics

Biology and Biochemistry

D-Index
60
Citations
13873
World Ranking
11889
National Ranking
56

Ramkrishna Sen publication distribution in Biology and Biochemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Biology and Biochemistry in 2026. The highlighted bar marks where Ramkrishna Sen sits on this spectrum.

47–56 publications: 8 scientists 57–66 publications: 35 scientists 67–76 publications: 106 scientists 77–86 publications: 231 scientists 87–96 publications: 414 scientists 97–106 publications: 546 scientists 107–116 publications: 704 scientists 117–126 publications: 849 scientists 127–136 publications: 980 scientists 137–146 publications: 942 scientists 147–156 publications: 969 scientists 157–166 publications: 950 scientists 167–176 publications: 951 scientists 177–186 publications: 915 scientists 187–196 publications: 787 scientists 197–206 publications: 841 scientists 207–216 publications: 735 scientists 217–226 publications: 709 scientists 227–236 publications: 651 scientists 237–246 publications: 605 scientists 247–256 publications: 510 scientists 257–266 publications: 524 scientists 267–276 publications: 434 scientists 277–286 publications: 418 scientists 287–296 publications: 350 scientists 297–306 publications: 363 scientists 307–316 publications: 315 scientists 317–326 publications: 296 scientists 327–336 publications: 261 scientists 337–346 publications: 240 scientists 347–356 publications: 219 scientists 357–366 publications: 197 scientists 367–376 publications: 154 scientists 377–386 publications: 161 scientists 387–396 publications: 155 scientists 397–406 publications: 145 scientists 407–416 publications: 124 scientists 417–426 publications: 112 scientists 427–436 publications: 132 scientists 437–446 publications: 116 scientists 447–456 publications: 99 scientists 457–466 publications: 81 scientists 467–476 publications: 91 scientists 477–486 publications: 80 scientists 487–496 publications: 80 scientists 497–506 publications: 60 scientists 507–516 publications: 36 scientists 517–526 publications: 46 scientists 527–536 publications: 54 scientists 537–546 publications: 44 scientists 547–556 publications: 43 scientists 557–566 publications: 43 scientists 567–576 publications: 42 scientists 577–586 publications: 25 scientists 587–596 publications: 34 scientists 597–606 publications: 23 scientists 607–616 publications: 33 scientists 617–626 publications: 31 scientists 627–636 publications: 27 scientists 637–646 publications: 25 scientists 647–656 publications: 28 scientists 657–666 publications: 34 scientists 667–676 publications: 18 scientists 677–686 publications: 16 scientists 687–696 publications: 10 scientists 697–706 publications: 12 scientists 707–716 publications: 21 scientists 717–726 publications: 12 scientists 727–736 publications: 12 scientists 737–746 publications: 10 scientists 747–756 publications: 7 scientists 757–766 publications: 13 scientists 767–776 publications: 15 scientists 777–786 publications: 13 scientists 787–796 publications: 9 scientists 797–806 publications: 9 scientists 807–816 publications: 7 scientists 817–826 publications: 4 scientists 827–836 publications: 9 scientists 837–846 publications: 7 scientists 847–856 publications: 3 scientists 857–866 publications: 5 scientists 867–876 publications: 5 scientists 877–886 publications: 11 scientists 887–896 publications: 3 scientists 897–906 publications: 4 scientists 907–916 publications: 7 scientists 917–926 publications: 5 scientists 927–936 publications: 6 scientists 937–946 publications: 6 scientists 947–956 publications: 3 scientists 957–966 publications: 7 scientists 967–976 publications: 2 scientists 977–986 publications: 2 scientists 987–996 publications: 1 scientists 997–1,006 publications: 5 scientists 1,007–1,016 publications: 2 scientists 1,017–1,026 publications: 2 scientists 1,027 publications: 1 scientists 1,028+ publications: 100 scientists
47 publications 1,028+

This scientist: 185 publications — 43rd percentile

43% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,028 publications or more.

Ramkrishna Sen D-index placement in Biology and Biochemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Biology and Biochemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Ramkrishna Sen sits on this spectrum.

40–41 D-Index: 80 scientists 42–43 D-Index: 183 scientists 44–45 D-Index: 317 scientists 46–47 D-Index: 504 scientists 48–49 D-Index: 718 scientists 50–51 D-Index: 900 scientists 52–53 D-Index: 1,026 scientists 54–55 D-Index: 1,150 scientists 56–57 D-Index: 1,236 scientists 58–59 D-Index: 1,253 scientists 60–61 D-Index: 1,163 scientists 62–63 D-Index: 1,131 scientists 64–65 D-Index: 1,032 scientists 66–67 D-Index: 897 scientists 68–69 D-Index: 814 scientists 70–71 D-Index: 715 scientists 72–73 D-Index: 709 scientists 74–75 D-Index: 596 scientists 76–77 D-Index: 512 scientists 78–79 D-Index: 473 scientists 80–81 D-Index: 412 scientists 82–83 D-Index: 373 scientists 84–85 D-Index: 358 scientists 86–87 D-Index: 285 scientists 88–89 D-Index: 273 scientists 90–91 D-Index: 227 scientists 92–93 D-Index: 208 scientists 94–95 D-Index: 193 scientists 96–97 D-Index: 153 scientists 98–99 D-Index: 157 scientists 100–101 D-Index: 148 scientists 102–103 D-Index: 120 scientists 104–105 D-Index: 113 scientists 106–107 D-Index: 100 scientists 108–109 D-Index: 86 scientists 110–111 D-Index: 67 scientists 112–113 D-Index: 72 scientists 114–115 D-Index: 73 scientists 116–117 D-Index: 64 scientists 118–119 D-Index: 53 scientists 120–121 D-Index: 60 scientists 122–123 D-Index: 54 scientists 124–125 D-Index: 43 scientists 126–127 D-Index: 38 scientists 128–129 D-Index: 49 scientists 130–131 D-Index: 26 scientists 132–133 D-Index: 18 scientists 134–135 D-Index: 23 scientists 136–137 D-Index: 32 scientists 138–139 D-Index: 32 scientists 140–141 D-Index: 27 scientists 142–143 D-Index: 19 scientists 144–145 D-Index: 22 scientists 146–147 D-Index: 12 scientists 148–149 D-Index: 16 scientists 150–151 D-Index: 14 scientists 152–153 D-Index: 10 scientists 154–155 D-Index: 13 scientists 156–157 D-Index: 10 scientists 158–159 D-Index: 7 scientists 160–161 D-Index: 9 scientists 162–163 D-Index: 13 scientists 164–165 D-Index: 4 scientists 166 D-Index: 4 scientists 167+ D-Index: 98 scientists
40 D-Index 167+

This scientist: 60 D-Index — 41st percentile

41% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 167 D-Index or more.

Overview

Ramkrishna Sen is affiliated with the Indian Institute of Technology Kharagpur in India. Their research spans multiple areas within engineering and materials science, with a specific focus on subfields such as biomedical engineering, renewable energy, sustainability, materials chemistry, molecular biology, and biomaterials.

Their work concentrates on several key research topics including:

  • Algal biology and biofuel production
  • Biofuel production and bioconversion
  • Microbial metabolic engineering and bioproduction
  • Calcium carbonate crystallization and inhibition
  • Enzyme production and characterization
  • Biodiesel production and applications
  • Advanced photocatalysis techniques

Ramkrishna Sen has contributed to research published in several notable scientific venues. The frequent publication venues include:

  • New Biotechnology
  • Journal of Cleaner Production
  • SSRN Electronic Journal
  • Colloids and Surfaces A Physicochemical and Engineering Aspects
  • Journal of Environmental Chemical Engineering

Some of the recent papers authored or co-authored by Ramkrishna Sen are:

  • A comparative life cycle assessment of microalgae production by CO2 sequestration from flue gas in outdoor raceway ponds under batch and semi-continuous regime, 2020, Journal of Cleaner Production
  • Enhanced biodegradation of total petroleum hydrocarbons by implementing a novel two-step bioaugmentation strategy using indigenous bacterial consortium, 2021, Journal of Environmental Management
  • Synthesis and commercialization of bioplastics: Organic waste as a sustainable feedstock, 2023, The Science of The Total Environment
  • Strategic implementation of integrated bioaugmentation and biostimulation for efficient mitigation of petroleum hydrocarbon pollutants from terrestrial and aquatic environment, 2022, Marine Pollution Bulletin
  • Environmental impact analysis of oleaginous yeast based biodiesel and bio-crude production by life cycle assessment, 2020, Journal of Cleaner Production

Frequent collaborators in Ramkrishna Sen's research include:

  • Chinmay Hazra
  • Karabi Das
  • Siddhartha Das
  • Debanjali Dey
  • Shamik Chowdhury

Best Publications

  • Towards commercial production of microbial surfactants

    Soumen Mukherjee;Palashpriya Das;Ramkrishna Sen

  • Biotechnology in petroleum recovery: The microbial EOR

    Ramkrishna Sen

  • Commercializing lignocellulosic bioethanol: technology bottlenecks and possible remedies

    Saumita Banerjee;Sandeep Mudliar;Ramkrishna Sen;Balendu Giri

  • Antimicrobial potential of a lipopeptide biosurfactant derived from a marine Bacillus circulans

    P. Das;S. Mukherjee;R. Sen

  • Lignocellulosic biorefinery as a model for sustainable development of biofuels and value added products

    Goldy De Bhowmick;Ajit K. Sarmah;Ramkrishna Sen

  • Enhancement of tensile strength of lignocellulosic jute fibers by alkali-steam treatment.

    Prosenjit Saha;Suvendu Manna;Sougata Roy Chowdhury;Ramkrishna Sen

  • Potential therapeutic applications of biosurfactants

    Eduardo J. Gudiña;Vivek Rangarajan;Ramkrishna Sen;Lígia R. Rodrigues

  • Response surface modeling and optimization to elucidate and analyze the effects of inoculum age and size on surfactin production

    Ramkrishna Sen;T. Swaminathan

  • Improved bioavailability and biodegradation of a model polyaromatic hydrocarbon by a biosurfactant producing bacterium of marine origin

    Palashpriya Das;Soumen Mukherjee;Ramkrishna Sen

  • Recent developments in microbial enhanced oil recovery

    Jay Patel;Subrata Borgohain;Mayank Kumar;Vivek Rangarajan

  • Antioxidant and free radical scavenging activities of an exopolysaccharide from a probiotic bacterium.

    Vidya Prabhakar Kodali;Ramkrishna Sen

  • Application of response-surface methodology to evaluate the optimum environmental conditions for the enhanced production of surfactin

    R. Sen;T. Swaminathan

  • Performance evaluation of microalgae for concomitant wastewater bioremediation, CO2 biofixation and lipid biosynthesis for biodiesel application

    Manoranjan Nayak;Ankush Karemore;Ramkrishna Sen

  • Response Surface Optimization of the Critical Media Components for the Production of Surfactin

    Ramkrishna Sen

  • Evaluation of wet air oxidation as a pretreatment strategy for bioethanol production from rice husk and process optimization

    Saumita Banerjee;Saumita Banerjee;Ramkrishna Sen;R.A. Pandey;Tapan Chakrabarti

  • Zero-waste algal biorefinery for bioenergy and biochar: A green leap towards achieving energy and environmental sustainability

    Goldy De Bhowmick;Ajit K. Sarmah;Ramkrishna Sen

  • Biosurfactant of marine origin exhibiting heavy metal remediation properties.

    Palashpriya Das;Soumen Mukherjee;Ramkrishna Sen

  • Genetic regulations of the biosynthesis of microbial surfactants: an overview.

    Palashpriya Das;Soumen Mukherjee;Ramkrishna Sen

  • Artificial neural network modeling and genetic algorithm based medium optimization for the improved production of marine biosurfactant.

    C. Sivapathasekaran;Soumen Mukherjee;Arja Ray;Ashish Gupta

  • Substrate dependent production of extracellular biosurfactant by a marine bacterium.

    Palashpriya Das;Soumen Mukherjee;Ramkrishna Sen

Frequent Co-Authors

Mahitosh Mandal
Mahitosh Mandal Indian Institute of Technology Kharagpur
Ajit K. Sarmah
Ajit K. Sarmah University of Auckland
Dipak Rana
Dipak Rana University of Ottawa
Sirshendu De
Sirshendu De Indian Institute of Technology Kharagpur
Bhim Charan Meikap
Bhim Charan Meikap Indian Institute of Technology Kharagpur
Sandeep N. Mudliar
Sandeep N. Mudliar Central Food Technological Research Institute
Santanu Dhara
Santanu Dhara Indian Institute of Technology Kharagpur
Ponisseril Somasundaran
Ponisseril Somasundaran Columbia University
Subir Biswas
Subir Biswas Michigan State University
Dibyendu Mondal
Dibyendu Mondal Jain University

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