World's Best Scientists 2026 revealed!
Gulay Bayramoglu

Gulay Bayramoglu

D-Index & Metrics

Chemistry

D-Index
70
Citations
14379
World Ranking
6006
National Ranking
15

Gulay Bayramoglu 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 Gulay Bayramoglu 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: 198 publications — 32nd percentile

32% of scientists in this discipline score the same or lower.

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

Gulay Bayramoglu 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 Gulay Bayramoglu 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: 70 D-Index — 68th percentile

68% of scientists in this discipline score the same or lower.

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

Overview

Gulay Bayramoglu is affiliated with Gazi University in Turkey and has contributed to research across multiple scientific fields including Engineering, Chemistry, and Environmental Science. Their work spans several subfields such as Biomedical Engineering, Water Science and Technology, Molecular Biology, Inorganic Chemistry, and Electrical and Electronic Engineering.

Their research focuses on key topics including adsorption and biosorption for pollutant removal, radioactive element chemistry and processing, enzyme catalysis and immobilization, electrochemical sensors and biosensors, nanomaterials for catalytic reactions, biosensors and analytical detection, and analytical chemistry methods development.

Recent publications by Gulay Bayramoglu demonstrate a strong engagement with applied chemistry and biotechnology processes. Notable papers include:

  • Immobilization of Candida rugosa lipase on magnetic chitosan beads and application in flavor esters synthesis, 2021, Food Chemistry
  • Grafting of regenerated cellulose films with fibrous polymer and modified into phosphate and sulfate groups: Application for removal of a model azo-dye, 2021, Colloids and Surfaces A Physicochemical and Engineering Aspects
  • Preparation of effective green sorbents using O. Princeps alga biomass with different composition of amine groups: Comparison to adsorption performances for removal of a model acid dye, 2021, Journal of Molecular Liquids
  • Immobilisation of β-galactosidase onto double layered hydrophilic polymer coated magnetic nanoparticles: Preparation, characterisation and lactose hydrolysis, 2022, International Dairy Journal

Gulay Bayramoglu frequently publishes in the Journal of Radioanalytical and Nuclear Chemistry, Food Chemistry, Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal of Molecular Liquids, and Cellulose.

Collaboration is a significant aspect of Bayramoglu's work. The most frequent co-authors include:

  • M. Yakup Arıca (23 collaborations)
  • Ilkay Acıkgoz-Erkaya (7 collaborations)
  • Veli Cengiz Özalp (4 collaborations)
  • Ömür Çelikbıçak (3 collaborations)
  • Serhad Tilki (3 collaborations)

Best Publications

  • Adsorption kinetics and thermodynamic parameters of cationic dyes from aqueous solutions by using a new strong cation-exchange resin.

    Gulay Bayramoglu;Begum Altintas;M. Yakup Arica

  • Equilibrium and kinetic studies on biosorption of Hg(II), Cd(II) and Pb(II) ions onto microalgae Chlamydomonas reinhardtii.

    İlhami Tüzün;Gülay Bayramoğlu;Emine Yalçın;Gökben Başaran

  • Biosorption of heavy metal ions on immobilized white-rot fungus Trametes versicolor.

    Gülay Bayramoğlu;Sema Bektaş;M Yakup Arica

  • Enzymatic removal of phenol and p-chlorophenol in enzyme reactor: horseradish peroxidase immobilized on magnetic beads.

    Gülay Bayramoğlu;M. Yakup Arıca

  • Biosorption of Hg2+, Cd2+, and Zn2+ by Ca-alginate and immobilized wood-rotting fungus Funalia trogii.

    M Yakup Arica;Gülay Bayramoglu;Meltem Yilmaz;Sema Bektaş

  • Biosorption of mercury(II), cadmium(II) and lead(II) ions from aqueous system by microalgae Chlamydomonas reinhardtii immobilized in alginate beads

    Gülay Bayramoğlu;Ilhami Tuzun;Gokce Celik;Meltem Yilmaz

  • Adsorption of Cr(VI) onto PEI immobilized acrylate-based magnetic beads: Isotherms, kinetics and thermodynamics study

    Gülay Bayramoğlu;M. Yakup Arica

  • Entrapment of Lentinus sajor-caju into Ca-alginate gel beads for removal of Cd(II) ions from aqueous solution: preparation and biosorption kinetics analysis

    Gülay Bayramoglu;Adil Denizli;Sema Bektas;M. Yakup Arica

  • Construction a hybrid biosorbent using Scenedesmus quadricauda and Ca-alginate for biosorption of Cu(II), Zn(II) and Ni(II): Kinetics and equilibrium studies

    Gülay Bayramoğlu;M. Yakup Arıca

  • Removal of heavy mercury(II), cadmium(II) and zinc(II) metal ions by live and heat inactivated Lentinus edodes pellets

    Giilay Bayramoglu;M. Yakup Arica

  • Utilisation of native, heat and acid-treated microalgae Chlamydomonas reinhardtii preparations for biosorption of Cr(VI) ions

    M. Yakup Arıca;İlhami Tüzün;Emine Yalçın;Özlem İnce

  • Biosorption of benzidine based textile dyes "Direct Blue 1 and Direct Red 128" using native and heat-treated biomass of Trametes versicolor.

    Gülay Bayramoğlu;M. Yakup Arıca

  • Cr(VI) biosorption from aqueous solutions using free and immobilized biomass of Lentinus sajor-caju: preparation and kinetic characterization

    M. Yakup Arıca;Gülay Bayramoğlu

  • Biosorption of Reactive Blue 4 dye by native and treated fungus Phanerocheate chrysosporium: Batch and continuous flow system studies.

    Gülay Bayramoğlu;Gökce Çelik;M. Yakup Arica

  • Biosorption of Reactive Red-120 dye from aqueous solution by native and modified fungus biomass preparations of Lentinus sajor-caju.

    M. Yakup Arıca;Gülay Bayramoğlu

  • Corrosion behaviour of dental metals and alloys in different media

    S P Kedici;A A Aksüt;M A Kílíçarslan;G Bayramoğlu

  • Ca-alginate as a support for Pb(II) and Zn(II) biosorption with immobilized Phanerochaete chrysosporium

    M Yakup Arıca;Çigdem Arpa;Aysun Ergene;Gülay Bayramoğlu

  • Modification of surface properties of Lentinus sajor-caju mycelia by physical and chemical methods: evaluation of their Cr6+ removal efficiencies from aqueous medium.

    Gülay Bayramoğlu;Gökçe Celik;Emine Yalçin;Meltem Yilmaz

  • Immobilization of laccase onto spacer-arm attached non-porous poly(GMA/EGDMA) beads: application for textile dye degradation.

    M. Yakup Arıca;Begum Altıntas;Gülay Bayramoğlu

  • Biosorption of phenol and 2-chlorophenol by Funalia trogii pellets

    Gulay Bayramoglu;Ihsan Gursel;Yagmur Tunali;M. Yakup Arica

Frequent Co-Authors

M. Yakup Arica
M. Yakup Arica Gazi University
Bekir Salih
Bekir Salih Hacettepe University
Adil Denizli
Adil Denizli Hacettepe University
Levent Toppare
Levent Toppare Middle East Technical University
Yusuf Yagci
Yusuf Yagci Istanbul Technical University
Baki Hazer
Baki Hazer Cappadocia University

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