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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Materials Science 43 12267 11863 245 240 111 8008

Sunkara V. Manorama publications per year

The chart shows the history of publications by Sunkara V. Manorama between 1992 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Sunkara V. Manorama published across 34 years, from 1992 to 2025, averaging 3.6 papers a year. Output peaked at 13 publications in 2012. 8 of the 123 publications appeared in the last two years.

No. of publications
5 10
Bar chart. Horizontal axis: year, 1992 to 2025. Vertical axis: number of publications, 0 to 13. Peak 13 publications in 2012. 1992: 2 publications 1993: 1 publication 1994: 1 publication 1995: 6 publications 1996: 0 publications 1997: 0 publications 1998: 2 publications 1999: 7 publications 2000: 5 publications 2001: 4 publications 2002: 2 publications 2003: 8 publications 2004: 7 publications 2005: 4 publications 2006: 5 publications 2007: 7 publications 2008: 8 publications 2009: 3 publications 2010: 3 publications 2011: 2 publications 2012: 13 publications 2013: 4 publications 2014: 5 publications 2015: 2 publications 2016: 5 publications 2017: 4 publications 2018: 1 publication 2019: 0 publications 2020: 0 publications 2021: 1 publication 2022: 2 publications 2023: 1 publication 2024: 4 publications 2025: 4 publications
1992 2025

123 publications in total across all disciplines

View publications per year as a table
Sunkara V. Manorama: publications per year, 1992 to 2025
Year Publications
1992 2
1993 1
1994 1
1995 6
1996 0
1997 0
1998 2
1999 7
2000 5
2001 4
2002 2
2003 8
2004 7
2005 4
2006 5
2007 7
2008 8
2009 3
2010 3
2011 2
2012 13
2013 4
2014 5
2015 2
2016 5
2017 4
2018 1
2019 0
2020 0
2021 1
2022 2
2023 1
2024 4
2025 4
Total 123
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Sunkara V. Manorama publication distribution in Materials Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Materials Science in 2026. The highlighted bar marks where Sunkara V. Manorama sits on this spectrum.

No. of scientists
200 400 600 800
Bar chart with 57 bars. Horizontal axis: publications, 50–69 to 1,163+. Vertical axis: number of scientists, 0 to 891. Most scientists, 891, have 190–209 publications. The last bar groups every scientist with 1,163 publications or more. The highlighted bar, 110–129 publications, is where this scientist sits. 50–69 publications: 28 scientists 70–89 publications: 152 scientists 90–109 publications: 356 scientists 110–129 publications: 487 scientists 130–149 publications: 723 scientists 150–169 publications: 835 scientists 170–189 publications: 850 scientists 190–209 publications: 891 scientists 210–229 publications: 862 scientists 230–249 publications: 766 scientists 250–269 publications: 726 scientists 270–289 publications: 665 scientists 290–309 publications: 593 scientists 310–329 publications: 537 scientists 330–349 publications: 477 scientists 350–369 publications: 440 scientists 370–389 publications: 356 scientists 390–409 publications: 321 scientists 410–429 publications: 256 scientists 430–449 publications: 246 scientists 450–469 publications: 216 scientists 470–489 publications: 212 scientists 490–509 publications: 174 scientists 510–529 publications: 194 scientists 530–549 publications: 162 scientists 550–569 publications: 131 scientists 570–589 publications: 111 scientists 590–609 publications: 103 scientists 610–629 publications: 99 scientists 630–649 publications: 77 scientists 650–669 publications: 92 scientists 670–689 publications: 56 scientists 690–709 publications: 53 scientists 710–729 publications: 53 scientists 730–749 publications: 38 scientists 750–769 publications: 52 scientists 770–789 publications: 43 scientists 790–809 publications: 38 scientists 810–829 publications: 34 scientists 830–849 publications: 25 scientists 850–869 publications: 18 scientists 870–889 publications: 20 scientists 890–909 publications: 24 scientists 910–929 publications: 27 scientists 930–949 publications: 20 scientists 950–969 publications: 17 scientists 970–989 publications: 10 scientists 990–1,009 publications: 16 scientists 1,010–1,029 publications: 13 scientists 1,030–1,049 publications: 12 scientists 1,050–1,069 publications: 9 scientists 1,070–1,089 publications: 8 scientists 1,090–1,109 publications: 7 scientists 1,110–1,129 publications: 9 scientists 1,130–1,149 publications: 2 scientists 1,150–1,162 publications: 5 scientists 1,163+ publications: 100 scientists
50–69 publications 1,163+

This scientist: 111 publications — 5th percentile

5% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,163 publications or more.

View publications distribution as a table
Number of Materials Science scientists by publication count, Research.com 2026 ranking edition. Based on 12,847 ranked scientists.
Publications Scientists This scientist
50–69 28
70–89 152
90–109 356
110–129 487 111
130–149 723
150–169 835
170–189 850
190–209 891
210–229 862
230–249 766
250–269 726
270–289 665
290–309 593
310–329 537
330–349 477
350–369 440
370–389 356
390–409 321
410–429 256
430–449 246
450–469 216
470–489 212
490–509 174
510–529 194
530–549 162
550–569 131
570–589 111
590–609 103
610–629 99
630–649 77
650–669 92
670–689 56
690–709 53
710–729 53
730–749 38
750–769 52
770–789 43
790–809 38
810–829 34
830–849 25
850–869 18
870–889 20
890–909 24
910–929 27
930–949 20
950–969 17
970–989 10
990–1,009 16
1,010–1,029 13
1,030–1,049 12
1,050–1,069 9
1,070–1,089 8
1,090–1,109 7
1,110–1,129 9
1,130–1,149 2
1,150–1,162 5
1,163+ 100
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Sunkara V. Manorama D-index placement in Materials Science in 2026

The chart shows the D-index (discipline H-index) distribution of Materials Science scientists ranked by Research.com in 2026. The highlighted bar marks where Sunkara V. Manorama sits on this spectrum.

No. of scientists
200 400 600
Bar chart with 64 bars. Horizontal axis: D-Index, 40–41 to 165+. Vertical axis: number of scientists, 0 to 667. Most scientists, 667, have 52–53 D-Index. The last bar groups every scientist with 165 D-Index or more. The highlighted bar, 42–43 D-Index, is where this scientist sits. 40–41 D-Index: 211 scientists 42–43 D-Index: 450 scientists 44–45 D-Index: 612 scientists 46–47 D-Index: 612 scientists 48–49 D-Index: 598 scientists 50–51 D-Index: 657 scientists 52–53 D-Index: 667 scientists 54–55 D-Index: 621 scientists 56–57 D-Index: 597 scientists 58–59 D-Index: 610 scientists 60–61 D-Index: 587 scientists 62–63 D-Index: 606 scientists 64–65 D-Index: 533 scientists 66–67 D-Index: 490 scientists 68–69 D-Index: 469 scientists 70–71 D-Index: 378 scientists 72–73 D-Index: 421 scientists 74–75 D-Index: 359 scientists 76–77 D-Index: 323 scientists 78–79 D-Index: 299 scientists 80–81 D-Index: 230 scientists 82–83 D-Index: 210 scientists 84–85 D-Index: 195 scientists 86–87 D-Index: 203 scientists 88–89 D-Index: 175 scientists 90–91 D-Index: 175 scientists 92–93 D-Index: 142 scientists 94–95 D-Index: 121 scientists 96–97 D-Index: 117 scientists 98–99 D-Index: 107 scientists 100–101 D-Index: 88 scientists 102–103 D-Index: 85 scientists 104–105 D-Index: 68 scientists 106–107 D-Index: 62 scientists 108–109 D-Index: 57 scientists 110–111 D-Index: 45 scientists 112–113 D-Index: 49 scientists 114–115 D-Index: 50 scientists 116–117 D-Index: 34 scientists 118–119 D-Index: 38 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 29 scientists 124–125 D-Index: 28 scientists 126–127 D-Index: 24 scientists 128–129 D-Index: 33 scientists 130–131 D-Index: 28 scientists 132–133 D-Index: 21 scientists 134–135 D-Index: 20 scientists 136–137 D-Index: 23 scientists 138–139 D-Index: 17 scientists 140–141 D-Index: 12 scientists 142–143 D-Index: 17 scientists 144–145 D-Index: 21 scientists 146–147 D-Index: 13 scientists 148–149 D-Index: 11 scientists 150–151 D-Index: 14 scientists 152–153 D-Index: 13 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 10 scientists 158–159 D-Index: 7 scientists 160–161 D-Index: 4 scientists 162–163 D-Index: 4 scientists 164 D-Index: 3 scientists 165+ D-Index: 98 scientists
40–41 D-Index 165+

This scientist: 43 D-Index — 5th percentile

5% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 165 D-Index or more.

View D-Index distribution as a table
Number of Materials Science scientists by D-index, Research.com 2026 ranking edition. Based on 12,847 ranked scientists.
D-Index Scientists This scientist
40–41 211
42–43 450 43
44–45 612
46–47 612
48–49 598
50–51 657
52–53 667
54–55 621
56–57 597
58–59 610
60–61 587
62–63 606
64–65 533
66–67 490
68–69 469
70–71 378
72–73 421
74–75 359
76–77 323
78–79 299
80–81 230
82–83 210
84–85 195
86–87 203
88–89 175
90–91 175
92–93 142
94–95 121
96–97 117
98–99 107
100–101 88
102–103 85
104–105 68
106–107 62
108–109 57
110–111 45
112–113 49
114–115 50
116–117 34
118–119 38
120–121 37
122–123 29
124–125 28
126–127 24
128–129 33
130–131 28
132–133 21
134–135 20
136–137 23
138–139 17
140–141 12
142–143 17
144–145 21
146–147 13
148–149 11
150–151 14
152–153 13
154–155 9
156–157 10
158–159 7
160–161 4
162–163 4
164 3
165+ 98
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Overview

Sunkara V. Manorama is affiliated with the Indian Institute of Chemical Technology in India. Their research spans multiple areas within engineering and materials science, focusing particularly on materials chemistry and electrical and electronic engineering. Their publications contribute extensively to subfields including renewable energy, sustainability and the environment, biomedical engineering, and bioengineering.

The scientist's work addresses key topics such as gas sensing nanomaterials and sensors, analytical chemistry and sensors, advanced photocatalysis techniques, and advanced chemical sensor technologies. Further areas of study include ZnO doping and properties, characterization and applications of magnetic nanoparticles, and magnetic properties and synthesis of ferrites.

Recent papers authored or coauthored by Manorama include the following:

  • Anion-mediated transition metal electrocatalysts for efficient water electrolysis: Recent advances and future perspectives (2020, Coordination Chemistry Reviews)
  • Toward Point-of-Care chronic disease Management: Biomarker detection in exhaled breath using an E-Nose sensor based on rGO/SnO2 superstructures (2022, Chemical Engineering Journal)
  • Hierarchical CaTiO3 microspheres for acetone sensing (2022, Sensors and Actuators B Chemical)
  • Band offset in calcium hydroxide mediated CaO-ZnO heterointerfaces (2020, Materials Science and Engineering B)
  • Hierarchical Self-Assembly of SnO2 Nanoparticles into Porous Microspheres: Exceptionally Selective Ammonia Sensing at Ambient (2025, ACS Applied Materials & Interfaces)

Frequent publication venues for Manorama include:

  • Coordination Chemistry Reviews
  • Chemical Engineering Journal
  • Sensors and Actuators B Chemical
  • Materials Science and Engineering B
  • ACS Applied Materials & Interfaces

The scientist frequently collaborates with other researchers, including Shravanti Joshi, Supraja Sankeshi, Pooja Bajaj, Pratyay Basak, and K. Jayanthi.

Best Publications

  • Bandgap studies on anatase titanium dioxide nanoparticles

    K Madhusudan Reddy;Sunkara V Manorama;A Ramachandra Reddy

  • Hydrothermal synthesis of highly crystalline ZnO nanoparticles: A competitive sensor for LPG and EtOH

    Babita Baruwati;D. Kishore Kumar;Sunkara V. Manorama

  • Nanosized spinel NiFe2O4: A novel material for the detection of liquefied petroleum gas in air

    L. Satyanarayana;K.Madhusudan Reddy;Sunkara V. Manorama

  • Semiconducting gas sensor for chlorine based on inverse spinel nickel ferrite

    C.V. Gopal Reddy;S.V. Manorama;V.J. Rao

  • Preparation, Characterization, and Spectral Studies on Nanocrystalline Anatase TiO2

    K. Madhusudan Reddy;C.V. Gopal Reddy;S.V. Manorama

  • Pd on Amine-Terminated Ferrite Nanoparticles: A Complete Magnetically Recoverable Facile Catalyst for Hydrogenation Reactions†

    Debanjan Guin;Babita Baruwati;Sunkara V Manorama

  • Preparation and characterization of ferrites as gas sensor materials

    C. V. Gopal Reddy;S. V. Manorama;V. J. Rao

  • Silver on PEG-PU-TiO2 Polymer Nanocomposite Films: An Excellent System for Antibacterial Applications

    Md. Selim Arif Sher Shah;Manaswita Nag;Thejaswi Kalagara;Shashi Singh

  • Pd on Surface-Modified NiFe2O4 Nanoparticles: A Magnetically Recoverable Catalyst for Suzuki and Heck Reactions

    Babita Baruwati;Debanjan Guin;Sunkara V. Manorama

  • Structure and Li+ dynamics of Sb-doped Li7La3Zr2O12 fast lithium ion conductors.

    S. Ramakumar;L. Satyanarayana;Sunkara V. Manorama;Ramaswamy Murugan

  • Photoreduction of Silver on Bare and Colloidal TiO2 Nanoparticles/Nanotubes: Synthesis, Characterization, and Tested for Antibacterial Outcome

    Debanjan Guin;Sunkara V Manorama;and J Naveen Lavanya Latha;Shashi Singh

  • S-, N- and C-doped titanium dioxide nanoparticles: Synthesis, characterization and redox charge transfer study

    K. Madhusudan Reddy;Babita Baruwati;M. Jayalakshmi;M. Mohan Rao

  • Facile Synthesis of Face Oriented ZnO Crystals: Tunable Polar Facets and Shape Induced Enhanced Photocatalytic Performance

    Ramireddy Boppella;K. Anjaneyulu;Pratyay Basak;Sunkara V. Manorama

  • A Facile and Green Approach for the Controlled Synthesis of Porous SnO2 Nanospheres: Application as an Efficient Photocatalyst and an Excellent Gas Sensing Material

    P. Manjula;Ramireddy Boppella;Sunkara V. Manorama

  • A simple chemical synthesis of nanocrystalline AFe2O4 (A = Fe, Ni, Zn): An efficient catalyst for selective oxidation of styrene

    Debanjan Guin;Babita Baruwati;Sunkara V. Manorama

  • High sensitivity and selectivity of an SnO2 sensor to H2S at around 100 °C

    G Sarala Devi;S Manorama;V.J Rao

  • Further insights in the conductivity behavior of nanocrystalline NiFe2O4

    Babita Baruwati;Rohit Kumar Rana;Sunkara V. Manorama

  • Au/SnO2 an excellent material for room temperature carbon monoxide sensing

    P. Manjula;S. Arunkumar;Sunkara V. Manorama

  • Synthesis of nanocrystalline Ni1−xCoxMnxFe2−xO4: a material for liquefied petroleum gas sensing

    L. Satyanarayana;K. Madhusudan Reddy;Sunkara V. Manorama

  • Tailored conductivity behavior in nanocrystalline nickel ferrite

    Babita Baruwati;K. Madhusudan Reddy;Sunkara V. Manorama;Rajnish K. Singh

Frequent Co-Authors

Souvik Maiti
Souvik Maiti Institute of Genomics and Integrative Biology
Jayachandran N. Kizhakkedathu
Jayachandran N. Kizhakkedathu University of British Columbia
M. Lakshmi Kantam
M. Lakshmi Kantam Institute of Chemical Technology
Suresh K. Bhargava
Suresh K. Bhargava RMIT University
Karthik Shankar
Karthik Shankar University of Alberta
Jooho Moon
Jooho Moon Yonsei University
Sulabha K. Kulkarni
Sulabha K. Kulkarni Indian Institute of Science
Joseph Irudayaraj
Joseph Irudayaraj University of Illinois at Urbana-Champaign
Vinod K. Aswal
Vinod K. Aswal Bhabha Atomic Research Centre

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