World's Best Scientists 2026 revealed!
Sibel A. Ozkan

Sibel A. Ozkan

D-Index & Metrics

Chemistry

D-Index
64
Citations
15831
World Ranking
7987
National Ranking
24

Sibel A. Ozkan 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 Sibel A. Ozkan 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: 489 publications — 88th percentile

88% of scientists in this discipline score the same or lower.

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

Sibel A. Ozkan 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 Sibel A. Ozkan 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: 64 D-Index — 56th percentile

56% of scientists in this discipline score the same or lower.

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

Overview

Sibel A. Ozkan is affiliated with Ankara University in Turkey and has an extensive research portfolio spanning Chemistry, Engineering, and Biochemistry, Genetics and Molecular Biology. Their work engages deeply with subfields such as Molecular Biology, Electrical and Electronic Engineering, Analytical Chemistry, Electrochemistry, and Biomedical Engineering.

Their research focuses primarily on topics including:

  • Electrochemical sensors and biosensors
  • Advanced biosensing and bioanalysis techniques
  • Electrochemical Analysis and Applications
  • Analytical chemistry methods development
  • Analytical Chemistry and Sensors
  • Analytical Chemistry and Chromatography
  • Biosensors and Analytical Detection

Among frequent collaborators are Ahmet Çetinkaya, S. Irem Kaya, Esen Bellur Atıcı, Nurgül K. Bakırhan, and Göksu Ozcelikay, indicating active partnerships across a range of analytical and biochemical research projects.

Sibel A. Ozkan has published extensively in several prominent scientific journals with repeated contributions to Microchemical Journal, Critical Reviews in Analytical Chemistry, TrAC Trends in Analytical Chemistry, Talanta, and the Journal of Pharmaceutical and Biomedical Analysis.

Representative recent papers include:

  • The ten principles of green sample preparation (2022, TrAC Trends in Analytical Chemistry)
  • Role of quantum dots in pharmaceutical and biomedical analysis, and its application in drug delivery (2020, TrAC Trends in Analytical Chemistry)
  • Magnetic nanoparticles in developing electrochemical sensors for pharmaceutical and biomedical applications (2021, Talanta)
  • Latest advances on the nanomaterials-based electrochemical analysis of azo toxic dyes Sunset Yellow and Tartrazine in food samples (2021, Food and Chemical Toxicology)
  • Molecularly imprinted polymers as highly selective sorbents in sample preparation techniques and their applications in environmental water analysis (2022, Trends in Environmental Analytical Chemistry)

In addition to journal articles, Ozkan has contributed to book publications, including a recent title in 2024: Sağlık Bilimlerinde Akademik Araştırma ve Değerlendirmeler II published by Özgür Yayınları eBooks.

Best Publications

  • The Ten Principles of Green Sample Preparation

    Unknown

  • Analysis of Pharmaceuticals and Biological Fluids Using Modern Electroanalytical Techniques

    Sibel A. Özkan;Bengi Uslu;Hassan Y. Aboul-Enein

  • Electroanalytical Application of Carbon Based Electrodes to the Pharmaceuticals

    Bengi Uslu;Sibel A. Ozkan

  • The Role of Electrochemical Immunosensors in Clinical Analysis

    Fariba Mollarasouli;Sevinc Kurbanoglu;Sibel A Ozkan

  • Simultaneous determination of valsartan and hydrochlorothiazide in tablets by first-derivative ultraviolet spectrophotometry and LC.

    Eda Şatana;Şadi Altınay;Nilgün Günden Göğer;Sibel A. Özkan

  • UPLC versus HPLC on Drug Analysis: Advantageous, Applications and Their Validation Parameters

    Mehmet Gumustas;Mehmet Gumustas;Sevinc Kurbanoglu;Bengi Uslu;Sibel A. Ozkan

  • Enhanced bioavailability of piroxicam using Gelucire 44/14 and labrasol: in vitro and in vivo evaluation.

    Nilüfer Yüksel;Aysegül Karataş;Yalçın Özkan;Ayhan Savaşer

  • Nanomaterials-based enzyme electrochemical biosensors operating through inhibition for biosensing applications.

    Sevinc Kurbanoglu;Sibel A. Ozkan;Arben Merkoçi

  • Nanomedicine: An effective tool in cancer therapy

    Saima Aftab;Afzal Shah;Afzal Shah;Akhtar Nadhman;Sevinc Kurbanoglu

  • Electroanalytical Methods for the Determination of Pharmaceuticals: A Review of Recent Trends and Developments

    Bengi Uslu;Sibel A. Ozkan

  • Effect of Polymer-Based Nanoparticles on the Assay of Antimicrobial Drug Delivery Systems

    Mehmet Gumustas;Mehmet Gumustas;Ceyda T. Sengel-Turk;Aysen Gumustas;Sibel A. Ozkan

  • Solid electrodes in electroanalytical chemistry: present applications and prospects for high throughput screening of drug compounds.

    Bengi Uslu;Sibel A Ozkan

  • Electroanalysis in Biomedical and Pharmaceutical Sciences

    Sibel A. Ozkan;Jean-Michel Kauffmann;Petr Zuman

  • Role of Quantum Dots in Pharmaceutical and Biomedical Analysis, and Its Application in Drug Delivery

    Ulya Badıllı;Fariba Mollarasouli;Fariba Mollarasouli;Nurgul K. Bakirhan;Yalcin Ozkan

  • Electrochemical carbon based nanosensors: A promising tool in pharmaceutical and biomedical analysis.

    Sevinc Kurbanoglu;Sibel A. Ozkan

  • Magnetic nanoparticles in developing electrochemical sensors for pharmaceutical and biomedical applications.

    Fariba Mollarasouli;Erhan Zor;Goksu Ozcelikay;Sibel A. Ozkan

  • Simultaneous determination of paracetamol and methocarbamol in tablets by ratio spectra derivative spectrophotometry and LC

    N Erk;Y Özkan;E Banoğlu;E Banoğlu;S.A Özkan

  • Electrochemical oxidation of sildenafil citrate (Viagra) on carbon electrodes

    Sibel A. Özkan;Bengi Uslu;Petr Zuman

  • Electroanalysis in Biomedical and Pharmaceutical Sciences: Voltammetry, Amperometry, Biosensors, Applications

    Sibel A. Ozkan;Jean-Michel Kauffmann;Petr Zuman;Ana Maria Oliveira Brett

  • The Role of and the Place of Method Validation in Drug Analysis Using Electroanalytical Techniques

    Mehmet Gumustas;Sibel A. Ozkan

  • Anodic voltammetric behavior and determination of cefixime in pharmaceutical dosage forms and biological fluids.

    Ayşegul Golcu;Burcu Dogan;Sibel A. Ozkan

  • Determination of lamivudine and zidovudine in binary mixtures using first derivative spectrophotometric, first derivative of the ratio-spectra and high-performance liquid chromatography–UV methods

    Bengi Uslu;Sibel A Özkan

  • Electrochemical reduction of metronidazole at activated glassy carbon electrode and its determination in pharmaceutical dosage forms

    S.A Özkan;Y Özkan;Z Şentürk

Frequent Co-Authors

Afzal Shah
Afzal Shah Quaid-i-Azam University
Hassan Y. Aboul-Enein
Hassan Y. Aboul-Enein National Research Centre, Egypt
Abolghasem Jouyban
Abolghasem Jouyban Tabriz University of Medical Sciences
Bezhan Chankvetadze
Bezhan Chankvetadze Tbilisi State University
Frieder W. Scheller
Frieder W. Scheller University of Potsdam
Arben Merkoçi
Arben Merkoçi Catalan Institution for Research and Advanced Studies
Ulla Wollenberger
Ulla Wollenberger University of Potsdam
Mohammad Hasanzadeh
Mohammad Hasanzadeh Tabriz University of Medical Sciences
Carmen C. Mayorga-Martinez
Carmen C. Mayorga-Martinez Peruvian University of Applied Sciences
Fatih G. Sen
Fatih G. Sen Argonne National Laboratory

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