World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
57
Citations
15332
World Ranking
10942
National Ranking
620

Ipsita Roy 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 Ipsita Roy 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: 297 publications — 62nd percentile

62% of scientists in this discipline score the same or lower.

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

Ipsita Roy 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 Ipsita Roy 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: 57 D-Index — 39th percentile

39% of scientists in this discipline score the same or lower.

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

Overview

Ipsita Roy is affiliated with the University of Sheffield in the United Kingdom. Their research spans multiple areas within biochemistry, genetics, molecular biology, and medicine, with a significant body of work focused on molecular biology and neurology.

The scientist's recent publications reflect an interest in drug delivery systems, biosensing technologies, nucleic acid therapeutics, protein aggregation, and neuroprotective strategies. Notable papers include:

  • How Corona Formation Impacts Nanomaterials as Drug Carriers, 2020, Molecular Pharmaceutics
  • Analytical and biosensing platforms for insulin: A review, 2021, Sensors and Actuators Reports
  • Nucleic acid therapeutics: a focus on the development of aptamers, 2020, Expert Opinion on Drug Discovery
  • Molecular crowding accelerates aggregation of α-synuclein by altering its folding pathway, 2021, European Biophysics Journal
  • Neuroprotective Potential of HC070, a Potent TRPC5 Channel Inhibitor in Parkinson's Disease Models: A Behavioral and Mechanistic Study, 2022, ACS Chemical Neuroscience

The frequent coauthors working closely with Ipsita Roy include Soumojit Biswas, Munishwar Nath Gupta, Venkataharsha Panuganti, Bhupesh Vaidya, and Shyam Sunder Sharma.

Key publication venues for Ipsita Roy include:

  • ACS Chemical Neuroscience
  • FEBS Journal
  • International Journal of Human Resources Development and Management
  • Molecular Pharmaceutics
  • Sensors and Actuators Reports

The main fields of study in Roy's research portfolio are Biochemistry, Genetics and Molecular Biology, with 42 related publications, and Medicine, comprising 27 related publications.

Within these broader fields, subfields of focus are Molecular Biology, Neurology, Cellular and Molecular Neuroscience, Economics and Econometrics, and Biochemistry.

The main research topics covered include:

  • Parkinson's Disease Mechanisms and Treatments
  • Genetic Neurodegenerative Diseases
  • Advanced biosensing and bioanalysis techniques
  • Alzheimer's disease research and treatments
  • Ion Channels and Receptors
  • RNA Research and Splicing
  • Fungal and yeast genetics research

Best Publications

  • Polyhydroxyalkanoates: biodegradable polymers with a range of applications

    Sheryl E. Philip;Tajalli Keshavarz;Ipsita Roy

  • Effect of trehalose on protein structure

    Nishant Kumar Jain;Ipsita Roy

  • Smart Polymeric Materials: Emerging Biochemical Applications

    Ipsita Roy;Munishwar Nath Gupta

  • Production of polyhydroxyalkanoates: the future green materials of choice

    Everest Akaraonye;Tajalli Keshavarz;Ipsita Roy

  • Polyhydroxyalkanoate (PHA)/inorganic phase composites for tissue engineering applications

    Superb K Misra;Sabeel P Valappil;Ipsita Roy;Aldo R Boccaccini

  • Medium chain length polyhydroxyalkanoates, promising new biomedical materials for the future

    Ranjana Rai;Tajalli Keshavarz;J.A. Roether;J.A. Roether;Aldo R. Boccaccini;Aldo R. Boccaccini

  • Comparison of nanoscale and microscale bioactive glass on the properties of P(3HB)/Bioglass composites.

    Superb K. Misra;Dirk Mohn;Tobias J. Brunner;Wendelin J. Stark

  • Freeze-drying of proteins: some emerging concerns.

    Ipsita Roy;Munishwar Nath Gupta

  • Enzymes in organic media. Forms, functions and applications.

    Munishwar N. Gupta;Ipsita Roy

  • Bacterial cellulose: A smart biomaterial with diverse applications

    David A. Gregory;Lakshmi Tripathi;Annabelle T.R. Fricker;Emmanuel Asare

  • Biomedical applications of polyhydroxyalkanoates, an overview of animal testing and in vivo responses

    Sabeel P Valappil;Superb K Misra;Aldo R Boccaccini;Ipsita Roy

  • Large-scale production and efficient recovery of PHB with desirable material properties, from the newly characterised Bacillus cereus SPV.

    Sabeel P. Valappil;Superb K. Misra;Aldo R. Boccaccini;Tajalli Keshavarz

  • Poly(3-hydroxybutyrate) multifunctional composite scaffolds for tissue engineering applications

    Superb K. Misra;Tahera I. Ansari;Sabeel P. Valappil;Dirk Mohn

  • One-step purification and characterization of an alkaline protease from haloalkaliphilic Bacillus sp.

    Anshu Gupta;Ipsita Roy;R.K. Patel;S.P. Singh

  • Hydrolysis of starch by a mixture of glucoamylase and pullulanase entrapped individually in calcium alginate beads

    Ipsita Roy;Munishwar Nath Gupta

  • Purification and characterization of a solvent stable protease from Pseudomonas aeruginosa PseA.

    Anshu Gupta;Ipsita Roy;S.K. Khare;M.N. Gupta

  • Polyhydroxyalkanoate (PHA) biosynthesis from structurally unrelated carbon sources by a newly characterized Bacillus spp.

    Sabeel P. Valappil;Diluka Peiris;G.J. Langley;J.M. Herniman

  • Effect of nanoparticulate bioactive glass particles on bioactivity and cytocompatibility of poly(3-hydroxybutyrate) composites

    Superb K. Misra;Tahera Ansari;Dirk Mohn;Sabeel P. Valappil

  • Lactose hydrolysis by Lactozym™ immobilized on cellulose beads in batch and fluidized bed modes

    Ipsita Roy;Munishwar N Gupta

  • Polyhydroxyalkanoates, a family of natural polymers, and their applications in drug delivery

    Rinat Nigmatullin;Peter Thomas;Barbara Lukasiewicz;Hima Puthussery

  • Simultaneous purification and immobilization of Aspergillus niger xylanase on the reversibly soluble polymer EudragitTM L-100

    Meryam Sardar;Ipsita Roy;Munishwar N Gupta

Frequent Co-Authors

Munishwar N. Gupta
Munishwar N. Gupta Indian Institute of Technology Delhi
Aldo R. Boccaccini
Aldo R. Boccaccini University of Erlangen-Nuremberg
Jonathan C. Knowles
Jonathan C. Knowles University College London
Enrica Verne
Enrica Verne Polytechnic University of Turin
Uwe Cantner
Uwe Cantner Friedrich Schiller University Jena
John W. Haycock
John W. Haycock University of Sheffield
Peter F. Leadlay
Peter F. Leadlay University of Cambridge
Judith A. Roether
Judith A. Roether University of Erlangen-Nuremberg
Showan N. Nazhat
Showan N. Nazhat McGill University

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