World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
57
Citations
10519
World Ranking
11187
National Ranking
28

Abu Bakar Salleh 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 Abu Bakar Salleh 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: 355 publications — 74th percentile

74% of scientists in this discipline score the same or lower.

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

Abu Bakar Salleh 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 Abu Bakar Salleh 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

Abu Bakar Salleh is affiliated with Universiti Putra Malaysia in Malaysia and has contributed extensively to the fields of biochemistry, genetics, and molecular biology, with additional work in medicine. Their research portfolio spans 46 publications in the broader field of biochemistry, genetics, and molecular biology, and 25 publications related to medicine.

The scientist's main areas of study include molecular biology, infectious diseases, biomedical engineering, biotechnology, and epidemiology. Within these subfields, they have produced notable work on enzyme catalysis and immobilization, microbial metabolic engineering and bioproduction, antifungal resistance and susceptibility, enzyme production and characterization, fungal infections and studies, biofuel production and bioconversion, and electrochemical sensors and biosensors.

Their frequent publication venues include Microbial Pathogenesis, Medical Mycology, Toxins, Preparative Biochemistry & Biotechnology, and the Arabian Journal for Science and Engineering.

Selected recent papers illustrate the scope of their research:

  • Opportunistic yeast pathogen Candida spp.: Secreted and membrane-bound virulence factors, 2021, Medical Mycology
  • Molecular expression of a recombinant thermostable bacterial amylase from Geobacillus stearothermophilus SR74 using methanol-free Meyerozyma guilliermondii strain SO yeast system, 2020, BioResources
  • The Influence of Calcium toward Order/Disorder Conformation of Repeat-in-Toxin (RTX) Structure of Family I.3 Lipase from Pseudomonas fluorescens AMS8, 2020, Toxins
  • The use of response surface methodology for enhanced production of a thermostable bacterial lipase in a novel yeast system, 2020, Preparative Biochemistry & Biotechnology
  • Identification of potential riboflavin synthase inhibitors by virtual screening and molecular dynamics simulation studies, 2020, Journal of King Saud University - Science

Collaborations have been a consistent feature of their research, with frequent co-authors including Siti Nurbaya Oslan, Raja Noor Zaliha Raja Abd Rahman, Thean Chor Leow, Mohd Shukuri Mohamad Ali, and Suriana Sabri.

Best Publications

  • Biodegradation of hydrocarbons in soil by microbial consortium

    Farinazleen Mohamad Ghazali;Raja Noor Zaliha Raja Abdul Rahman;Abu Bakar Salleh;Mahiran Basri

  • Physical factors affecting the production of organic solvent-tolerant protease by Pseudomonas aeruginosa strain K

    Raja Noor Zaliha Abd Rahman;Lee Poh Geok;Mahiran Basri;Abu Bakar Salleh

  • Study on response surface methodology (RSM) of lipase-catalyzed synthesis of palm-based wax ester

    Erin Ryantin Gunawan;Mahiran Basri;Mohd Basyaruddin Abdul Rahman;Abu Bakar Salleh

  • High-yield purification of an organic solvent-tolerant lipase from Pseudomonas sp. strain S5.

    Raja Noor Zaliha Raja Abdul Rahman;Syarul Nataqain Baharum;Mahiran Basri;Abu Bakar Salleh

  • Optimization of physical factors affecting the production of thermo-stable organic solvent-tolerant protease from a newly isolated halo tolerant Bacillus subtilis strain Rand.

    Randa Abdelkareem Abusham;Raja Noor Zaliha Raja Abdul Rahman;Abu Bakar Salleh;Mahiran Basri

  • Response surface methodological study on lipase-catalyzed synthesis of amino acid surfactants

    Ee Lin Soo;Abu Bakar Salleh;Mahiran Basri;Raja Noor Zaliha Raja Abdul Rahman

  • Purification and characterization of a heat-stable alkaline protease from Bacillus stearothermophilus F1

    Raja Noor Zaliha Abd. Rahman;Che Nyonya Razak;Kamaruzaman Ampon;Mahiran Basri

  • A newly isolated organic solvent tolerant Bacillus sphaericus 205y producing organic solvent-stable lipase

    Chin John Hun;Raja Noor Zaliha Abd. Rahman;Abu Bakar Salleh;Mahiran Basri

  • Newly synthesized palm esters for cosmetics industry

    P.S. Keng;M. Basri;M.R.S. Zakaria;M.B. Abdul Rahman

  • A plate assay for primary screening of lipase activity

    Mohd Yusof A. Samad;C.Nyonya A. Razak;Abu Bakar Salleh;W.M. Zin Wan Yunus

  • Application of natural kaolin as support for the immobilization of lipase from Candida rugosa as biocatalsyt for effective esterification

    Mohd Basyaruddin Abdul Rahman;Safarini Tajudin;Mohd Zobir Hussein;Raja Noor Zaliha Raja Abdul Rahman

  • Comparison of estimation capabilities of response surface methodology (RSM) with artificial neural network (ANN) in lipase-catalyzed synthesis of palm-based wax ester.

    Mahiran Basri;Raja Noor Zaliha Raja Abd Rahman;Afshin Ebrahimpour;Abu Bakar Salleh

  • A modeling study by response surface methodology and artificial neural network on culture parameters optimization for thermostable lipase production from a newly isolated thermophilic Geobacillus sp. strain ARM

    Afshin Ebrahimpour;Raja Noor Zaliha Raja Abdul Rahman;Diana Hooi Ean Ch'ng;Mahiran Basri

  • Bioremediation of Petroleum Hydrocarbon Pollution

    Abu Bakar Salleh;Farinazleen Mohamad Ghazali;Raja Noor Zaliha Abd Rahman;Mahiran Basri

  • Isolation and screening of an extracellular organic solvent-tolerant protease producer

    Lee Poh Geok;Che Nyonya Abdul Razak;Raja Noor Zaliha Abd Rahman;Mahiran Basri

  • Extra- and intra-cellular lipases from a thermophilic Rhizopus oryzae and factors affecting their production

    Abu Bakar Salleh;Rosiah Musani;Mahiran Basri;Kamaruzaman Ampon

  • A thermoalkaliphilic lipase of Geobacillus sp. T1.

    Thean Chor Leow;Raja Noor Zaliha Raja Abdul Rahman;Mahiran Basri;Abu Bakar Salleh

  • Optimization of environmental and nutritional conditions for the production of alkaline protease by a newly isolated bacterium Bacillus cereus strain 146

    Norazizah Shafee;Sayangku Norariati Aris;Raja Noor Zaliha Raja Abdul Rahman;Mahiran Basri

  • Geobacillus zalihae sp. nov., a thermophilic lipolytic bacterium isolated from palm oil mill effluent in Malaysia

    Raja Noor Zaliha Raja Abd Rahman;Thean Chor Leow;Abu Bakar Salleh;Mahiran Basri

  • An organic solvent-stable lipase from Bacillus sp. strain 42

    Mohamed A. Eltaweel;Raja Noor Zaliha Raja Abd. Rahman;Abu Bakar Salleh;Mahiran Basri

Frequent Co-Authors

Mahiran Basri
Mahiran Basri Universiti Putra Malaysia
Mohd Basyaruddin Abdul Rahman
Mohd Basyaruddin Abdul Rahman Universiti Putra Malaysia
Arbakariya B. Ariff
Arbakariya B. Ariff Universiti Putra Malaysia
Wan Md Zin Wan Yunus
Wan Md Zin Wan Yunus National Defence University of Malaysia
Mohd Zobir Hussein
Mohd Zobir Hussein Universiti Putra Malaysia
Lee Yook Heng
Lee Yook Heng National University of Malaysia
Mansor Bin Ahmad
Mansor Bin Ahmad Universiti Putra Malaysia
David Pearce
David Pearce Northumbria University
Ahmad Zaharin Aris
Ahmad Zaharin Aris Universiti Putra Malaysia
Hong Ngee Lim
Hong Ngee Lim Universiti Putra Malaysia

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