World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
43
Citations
6671
World Ranking
17241
National Ranking
145

Rahman Hallaj 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 Rahman Hallaj 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: 107 publications — 3rd percentile

3% of scientists in this discipline score the same or lower.

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

Rahman Hallaj 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 Rahman Hallaj 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: 43 D-Index — 5th percentile

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

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

Overview

Rahman Hallaj is affiliated with the University of Kurdistan in Iran and has contributed to multiple research areas primarily within engineering, biochemistry, genetics and molecular biology, and materials science. Their published work spans numerous subfields, including molecular biology, biomedical engineering, materials chemistry, electrical and electronic engineering, and electrochemistry.

Their principal research topics focus on advanced biosensing and bioanalysis techniques, electrochemical sensors and biosensors, biosensors and analytical detection, electrochemical analysis and applications, advanced nanomaterials in catalysis, nanowire synthesis and applications, and analytical chemistry methods development.

Among recent papers by Rahman Hallaj are the following:

  • Antifungal activity of the lemongrass and clove oil encapsulated in mesoporous silica nanoparticles against wheat's take-all disease, 2020, published in Pesticide Biochemistry and Physiology
  • Graphdiyne nanosheet as a novel sensing platform for self-enhanced electrochemiluminescence of MOF enriched ruthenium (II) in the presence of dual co-reactants for detection of tumor marker, 2021, in Biosensors and Bioelectronics
  • CuO nanorods as a laccase mimicking enzyme for highly sensitive colorimetric and electrochemical dual biosensor: Application in living cell epinephrine analysis, 2020, in Colloids and Surfaces B Biointerfaces
  • A self-enhanced ECL-RET immunosensor for the detection of CA19-9 antigen based on Ru(bpy)2(phen-NH2)2+ - Amine-rich nitrogen-doped carbon nanodots as probe and graphene oxide grafted hyperbranched aromatic polyamide as platform, 2020, in Analytica Chimica Acta
  • A surface-modified silicon carbide nanoparticles based electrochemical sensor for free interferences determination of caffeine in tea and coffee, 2021, in Materials Science and Engineering B

Frequent co-authors working with Rahman Hallaj include:

  • Zhaleh Ghafary (9 joint publications)
  • Abdollah Hassanzadeh (7 joint publications)
  • Abdollah Salimi (6 joint publications)
  • Somayeh Ghaderi (6 joint publications)
  • Bahareh Babamiri (5 joint publications)

The primary venues where Rahman Hallaj has published include:

  • Materials Science and Engineering B (4 publications)
  • SSRN Electronic Journal (3 publications)
  • Biosensors and Bioelectronics (2 publications)
  • Microchemical Journal (2 publications)
  • Materials Chemistry and Physics (2 publications)

This body of work highlights engagement with multidisciplinary fields that intersect materials science and biomedical applications, focusing on the development and application of biosensors and nanomaterials for analytical and diagnostic purposes.

Best Publications

  • Nanomolar detection of hydrogen peroxide on glassy carbon electrode modified with electrodeposited cobalt oxide nanoparticles.

    Abdollah Salimi;Rahman Hallaj;Saied Soltanian;Hussein Mamkhezri

  • Glucose biosensor prepared by glucose oxidase encapsulated sol-gel and carbon-nanotube-modified basal plane pyrolytic graphite electrode.

    Abdollah Salimi;Richard G. Compton;Rahman Hallaj

  • Ultrasensitive electrochemical immunosensor for PSA biomarker detection in prostate cancer cells using gold nanoparticles/PAMAM dendrimer loaded with enzyme linked aptamer as integrated triple signal amplification strategy.

    Begard Kavosi;Abdollah Salimi;Rahman Hallaj;Fathollah Moradi

  • Electrochemical detection of trace amount of arsenic(III) at glassy carbon electrode modified with cobalt oxide nanoparticles

    Abdollah Salimi;Hussein Mamkhezri;Rahman Hallaj;Saied Soltanian

  • Catalytic oxidation of thiols at preheated glassy carbon electrode modified with abrasive immobilization of multiwall carbon nanotubes: applications to amperometric detection of thiocytosine, l-cysteine and glutathione.

    Abdollah Salimi;Rahman Hallaj

  • Amperometric and voltammetric detection of hydrazine using glassy carbon electrodes modified with carbon nanotubes and catechol derivatives.

    Abdollah Salimi;Layla Miranzadeh;Rahman Hallaj

  • A highly sensitive prostate-specific antigen immunosensor based on gold nanoparticles/PAMAM dendrimer loaded on MWCNTS/chitosan/ionic liquid nanocomposite

    Begard Kavosi;Abdollah Salimi;Rahman Hallaj;Kamal Amani

  • Simultaneous determination of ascorbic acid, uric acid and neurotransmitters with a carbon ceramic electrode prepared by sol-gel technique.

    Abdollah Salimi;Hussein MamKhezri;Rahman Hallaj

  • Ultrasensitive electrochemiluminescence immunoassay for simultaneous determination of CA125 and CA15-3 tumor markers based on PAMAM-sulfanilic acid-Ru(bpy)32+ and PAMAM-CdTe@CdS nanocomposite.

    Bahareh Babamiri;Rahman Hallaj;Abdollah Salimi

  • Low potential detection of NADH based on Fe3O4 nanoparticles/multiwalled carbon nanotubes composite: Fabrication of integrated dehydrogenase-based lactate biosensor

    Hazhir Teymourian;Abdollah Salimi;Rahman Hallaj

  • A molecularly imprinted electrochemiluminescence sensor for ultrasensitive HIV-1 gene detection using EuS nanocrystals as luminophore

    Bahareh Babamiri;Abdollah Salimi;Rahman Hallaj

  • Label-free electrochemical IgE aptasensor based on covalent attachment of aptamer onto multiwalled carbon nanotubes/ionic liquid/chitosan nanocomposite modified electrode.

    Somayeh Khezrian;Abdollah Salimi;Hazhir Teymourian;Rahman Hallaj

  • Highly sensitive immunosensing of prostate-specific antigen based on ionic liquid-carbon nanotubes modified electrode: application as cancer biomarker for prostate biopsies.

    Abdollah Salimi;Begard Kavosi;Farden Fathi;Rahman Hallaj

  • A highly sensitive electrochemical immunosensor for hepatitis B virus surface antigen detection based on Hemin/G-quadruplex horseradish peroxidase-mimicking DNAzyme-signal amplification.

    Negar Alizadeh;Rahman Hallaj;Abdollah Salimi

  • Switchable electrochemiluminescence aptasensor coupled with resonance energy transfer for selective attomolar detection of Hg2+ via CdTe@CdS/dendrimer probe and Au nanoparticle quencher

    Bahareh Babamiri;Abdollah Salimi;Rahman Hallaj

  • Amperometric Detection of Morphine at Preheated Glassy Carbon Electrode Modified with Multiwall Carbon Nanotubes

    Abdollah Salimi;Rahman Hallaj;Gholam-Reza Khayatian

  • Au nanoparticles/PAMAM dendrimer functionalized wired ethyleneamine-viologen as highly efficient interface for ultra-sensitive α-fetoprotein electrochemical immunosensor.

    Begard Kavosi;Rahman Hallaj;Hazhir Teymourian;Abdollah Salimi

  • Influence of nano-ZnO on microbial growth, bioactive content and postharvest quality of strawberries during storage

    Ommol Banin Sogvar;Mahmoud Koushesh Saba;Aryou Emamifar;Rahman Hallaj

  • Immobilization of hemoglobin on electrodeposited cobalt-oxide nanoparticles: direct voltammetry and electrocatalytic activity.

    Abdollah Salimi;Rahman Hallaj;Saied Soltanian

  • Modification of glassy carbon electrode with multi-walled carbon nanotubes and iron(III)-porphyrin film: Application to chlorate, bromate and iodate detection

    Abdollah Salimi;Hussein MamKhezri;Rahman Hallaj;Shiva Zandi

  • Mimicking peroxidase-like activity of Co3O4-CeO2 nanosheets integrated paper-based analytical devices for detection of glucose with smartphone

    Negar Alizadeh;Abdollah Salimi;Rahman Hallaj

  • Simultaneous Determination of Ranitidine and Metronidazole at Glassy Carbon Electrode Modified with Single Wall Carbon Nanotubes

    Abdollah Salimi;Mohadeseh Izadi;Rahman Hallaj;Manochehr Rashidi

Frequent Co-Authors

Abdollah Salimi
Abdollah Salimi University of Kurdistan
Mahmoud Roushani
Mahmoud Roushani Razi University
Tsun-Kong Sham
Tsun-Kong Sham University of Western Ontario
Peyman Servati
Peyman Servati University of British Columbia
Richard G. Compton
Richard G. Compton University of Oxford

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

For students interested in the intersection of Chemistry and law enforcement, several related online degrees can pave the way for exciting careers. One popular option is pursuing an online masters forensic psychology, which complements a chemistry background by focusing on the psychological aspects behind criminal behavior.

Exploring career options, many roles within forensic science rely heavily on chemistry knowledge. Whether working in toxicology, forensic analysis, or evidence processing, understanding the forensic career paths and salary can help guide future professionals towards positions that match their interests and financial goals.

For those starting their journey, earning an online criminal justice associate degree programs offer an accessible entry point into the criminal justice field. These programs build foundational knowledge while providing flexible study options.

Cost is always a factor to consider. Understanding criminal justice degree cost details helps students budget effectively and choose a program that fits their financial situation without compromising on quality.

Best Scientists Citing Rahman Hallaj

Trending Scientists