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Biology and Biochemistry
Malaysia
2026

D-Index & Metrics

Biology and Biochemistry

D-Index
66
Citations
13813
World Ranking
8782
National Ranking
3

Mohd Ali Hassan 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 Mohd Ali Hassan 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: 325 publications — 82nd percentile

82% of scientists in this discipline score the same or lower.

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

Mohd Ali Hassan 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 Mohd Ali Hassan 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: 66 D-Index — 57th percentile

57% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 2026 - Research.com Biology and Biochemistry in Malaysia Leader Award
  • 2023 - Research.com Biology and Biochemistry in Malaysia Leader Award
  • 2022 - Research.com Biology and Biochemistry in Malaysia Leader Award
  • 2002 - Fellow of Pakistan Academy of Sciences

Overview

Mohd Ali Hassan is affiliated with Universiti Putra Malaysia in Malaysia. Their research activity spans multiple areas within engineering and environmental science, focusing particularly on biomedical engineering and molecular biology as well as industrial and manufacturing engineering, soil science, and pollution.

Their work covers a range of topics, including:

  • Biofuel production and bioconversion
  • Biodiesel production and applications
  • Microbial metabolic engineering and bioproduction
  • Composting and vermicomposting techniques
  • Adsorption and biosorption for pollutant removal
  • Wastewater treatment and nitrogen removal
  • Advanced cellulose research studies

Some of Mohd Ali Hassan's recent publications include:

  • "Biochar enhanced the nitrifying and denitrifying bacterial communities during the composting of poultry manure and rice straw" (2020) published in Waste Management
  • "Highly efficient removal of diazinon pesticide from aqueous solutions by using coconut shell-modified biochar" (2020) published in Arabian Journal of Chemistry
  • "Well-Dispersed Cellulose Nanofiber in Low Density Polyethylene Nanocomposite by Liquid-Assisted Extrusion" (2020) published in Polymers
  • "Net energy and techno-economic assessment of biodiesel production from waste cooking oil using a semi-industrial plant: A Malaysia perspective" (2020) published in Sustainable Energy Technologies and Assessments
  • "Enhancement of Agro-Industrial Waste Composting Process via the Microbial Inoculation: A Brief Review" (2022) published in Agronomy

Frequent co-authors collaborating with Mohd Ali Hassan are:

  • Yoshihito Shirai
  • Ahmad Muhaimin Roslan
  • Mohd Rafein Zakaria
  • Mohd Zulkhairi Mohd Yusoff
  • Mohammed Abdillah Ahmad Farid

Publication venues where Mohd Ali Hassan often contributes include:

  • Scientific Reports
  • Journal of Cleaner Production
  • Biocatalysis and Agricultural Biotechnology
  • Industrial Crops and Products
  • Pertanika Journal of Science & Technology

Mohd Ali Hassan's fields of expertise are primarily categorized under:

  • Engineering
  • Environmental Science

The scientist was awarded the title of Fellow of Pakistan Academy of Sciences in 2002.

Best Publications

  • Biohydrogen production from biomass and industrial wastes by dark fermentation

    Mei Ling Chong;Vikineswary Sabaratnam;Yoshihito Shirai;Mohd Ali Hassan

  • Baseline study of methane emission from anaerobic ponds of palm oil mill effluent treatment.

    Shahrakbah Yacob;Mohd Ali Hassan;Yoshihito Shirai;Minato Wakisaka

  • Food waste and food processing waste for biohydrogen production: a review.

    Nazlina Haiza Mohd Yasin;Tabassum Mumtaz;Mohd Ali Hassan;Nor'aini Abdul Rahman

  • Adsorption of crude oil from aqueous solution by hydrogel of chitosan based polyacrylamide prepared by radiation induced graft polymerization.

    H.H. Sokker;Naeem M. El-Sawy;M.A. Hassan;Bahgat E. El-Anadouli

  • Baseline study of methane emission from open digesting tanks of palm oil mill effluent treatment

    Shahrakbah Yacob;Shahrakbah Yacob;Mohd Ali Hassan;Yoshihito Shirai;Minato Wakisaka

  • Biohydrogen production by Clostridium butyricum EB6 from palm oil mill effluent

    Mei Ling Chong;Raha Abdul Rahim;Yoshihito Shirai;Mohd Ali Hassan

  • Importance of the methanogenic archaea populations in anaerobic wastewater treatments

    Meisam Tabatabaei;Raha Abdul Rahim;Norhani Abdullah;André Denis G. Wright

  • Co-composting of empty fruit bunches and partially treated palm oil mill effluents in pilot scale.

    A. S. Baharuddin;M. Wakisaka;Y. Shirai;S. Abd-Aziz

  • Influence of pretreated activated sludge for electricity generation in microbial fuel cell application.

    Mohd Zulkhairi Mohd Yusoff;Anyi Hu;Cuijie Feng;Toshinari Maeda

  • Start-up operation of semi-commercial closed anaerobic digester for palm oil mill effluent treatment

    Shahrakbah Yacob;Shahrakbah Yacob;Yoshihito Shirai;Mohd Ali Hassan;Minato Wakisaka

  • Turning waste to wealth-biodegradable plastics polyhydroxyalkanoates from palm oil mill effluent – a Malaysian perspective

    Tabassum Mumtaz;Tabassum Mumtaz;Noor Amalina Yahaya;Suraini Abd-Aziz;Nor’Aini Abdul Rahman

  • Renewable sugars from oil palm frond juice as an alternative novel fermentation feedstock for value-added products

    Mior Ahmad Khushairi Mohd Zahari;Mohd Rafein Zakaria;Hidayah Ariffin;Mohd Noriznan Mokhtar

  • Modification of oil palm mesocarp fiber characteristics using superheated steam treatment.

    Noor Ida Amalina Ahamad Nordin;Hidayah Ariffin;Yoshito Andou;Mohd Ali Hassan

  • Bioconversion of sago residue into value added products

    D. S. Awg-Adeni;S. Abd-Aziz;K. Bujang;M. A. Hassan

  • The treatment of oil palm empty fruit bunch fibre for subsequent use as substrate for cellulase production by Chaetomium globosum Kunze

    M.S. Umikalsom;A.B. Ariff;H.S. Zulkifli;C.C. Tong

  • Determination of multiple thermal degradation mechanisms of poly(3-hydroxybutyrate)

    Hidayah Ariffin;Hidayah Ariffin;Haruo Nishida;Yoshihito Shirai;Mohd Ali Hassan

  • Optimization of growth media components for polyhydroxyalkanoate (PHA) production from organic acids by Ralstonia eutropha.

    Yung-Hun Yang;Yung-Hun Yang;Chrisstopher J. Brigham;Charles F. Budde;Paolo Boccazzi

  • Sustainable production of polyhydroxyalkanoates from renewable oil-palm biomass.

    Mohd Ali Hassan;Lian-Ngit Yee;Phang Lai Yee;Hidayah Ariffin

  • Effect of steam pretreatment on oil palm empty fruit bunch for the production of sugars

    Saleha Shamsudin;Saleha Shamsudin;Umi Kalsom Md Shah;Huzairi Zainudin;Suraini Abd-Aziz

  • Production and characterisation of cellulase from Bacillus pumilus EB3

    Hidayah Ariffin;Norhafizah Abdullah;Umi Kalsom Md. Shah;Yoshihito Shirai

Frequent Co-Authors

Yoshihito Shirai
Yoshihito Shirai Kyushu Institute of Technology
Haruo Nishida
Haruo Nishida Kyushu Institute of Technology
Meisam Tabatabaei
Meisam Tabatabaei Agricultural Biotechnology Research Institute of Iran
Nor Azowa Ibrahim
Nor Azowa Ibrahim Universiti Putra Malaysia
Wan Md Zin Wan Yunus
Wan Md Zin Wan Yunus National Defence University of Malaysia
Arbakariya B. Ariff
Arbakariya B. Ariff Universiti Putra Malaysia
Kazuhiro Nakanishi
Kazuhiro Nakanishi Okayama University
Norhani Abdullah
Norhani Abdullah Universiti Putra Malaysia
Kenji Hashimoto
Kenji Hashimoto Kyoto University
Thomas K. Wood
Thomas K. Wood Pennsylvania State University

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