World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
78
Citations
22028
World Ranking
3796
National Ranking
1215

Ignacy Gryczynski 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 Ignacy Gryczynski 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: 602 publications — 93rd percentile

93% of scientists in this discipline score the same or lower.

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

Ignacy Gryczynski 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 Ignacy Gryczynski 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: 78 D-Index — 79th percentile

79% of scientists in this discipline score the same or lower.

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

Overview

Ignacy Gryczynski is affiliated with the University of North Texas Health Science Center in the United States. Their research spans several interdisciplinary fields, including Biochemistry, Genetics and Molecular Biology, Materials Science, and Engineering.

The scientist's work covers multiple subfields, such as Materials Chemistry, Electrical and Electronic Engineering, Molecular Biology, Bioengineering, and Biophysics. This broad scope reflects an integration of chemistry, biology, and engineering approaches in their research activities.

Gryczynski's main research topics include:

  • Luminescence and Fluorescent Materials
  • Analytical Chemistry and Sensors
  • Organic Light-Emitting Diodes Research
  • Photochemistry and Electron Transfer Studies
  • Advanced Fluorescence Microscopy Techniques
  • Advanced biosensing and bioanalysis techniques
  • Cystic Fibrosis Research Advances

Their research has been published in various scientific journals, with significant contributions to venues such as:

  • Methods and Applications in Fluorescence
  • Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy
  • International Journal of Molecular Sciences
  • Luminescence
  • Journal of Photochemistry and Photobiology B Biology

Notable recent publications by Gryczynski include:

  • On the origin and correction for inner filter effects in fluorescence Part I: primary inner filter effect-the proper approach for sample absorbance correction, 2020, Methods and Applications in Fluorescence
  • On the origin and correction for inner filter effects in fluorescence. Part II: secondary inner filter effect -the proper use of front-face configuration for highly absorbing and scattering samples, 2021, Methods and Applications in Fluorescence
  • On the possibility of direct triplet state excitation of indole, 2020, Journal of Photochemistry and Photobiology B Biology
  • Luminescence properties of 5-Bromoindole in PVA films at room temperature: Direct triplet state excitation, 2020, Journal of Luminescence
  • Room temperature phosphorescence of coumarin 106 with direct triplet state excitation, 2023, Dyes and Pigments

They have collaborated frequently with a number of researchers, including:

  • Zygmunt Gryczyński
  • Luca Ceresa
  • Jose Chavez
  • Joseph Kimball
  • Emma Kitchner

Best Publications

  • Metal-enhanced fluorescence: an emerging tool in biotechnology.

    Kadir Aslan;Ignacy Gryczynski;Joanna Malicka;Evgenia Matveeva

  • Fluorescence lifetime standards for time and frequency domain fluorescence spectroscopy

    Noël Boens;Wenwu Qin;Nikola Basarić;Johan Hofkens

  • Advances in surface-enhanced fluorescence.

    Joseph R. Lakowicz;Chris D. Geddes;Ignacy Gryczynski;Joanna Malicka

  • Radiative decay engineering 4. Experimental studies of surface plasmon-coupled directional emission.

    Ignacy Gryczynski;Joanna Malicka;Zygmunt Gryczynski;Joseph R Lakowicz

  • Metal-Enhanced Fluorescence (MEF) Due to Silver Colloids on a Planar Surface: Potential Applications of Indocyanine Green to in Vivo Imaging†

    Chris D. Geddes;Haishi Cao;Ignacy Gryczynski;Zygmunt Gryczynski

  • Exosomal Annexin II Promotes Angiogenesis and Breast Cancer Metastasis

    Sayantan Maji;Pankaj Chaudhary;Irina Akopova;Phung M. Nguyen

  • LUMINESCENCE SPECTRAL PROPERTIES OF CdS NANOPARTICLES

    Joseph R. Lakowicz;Ignacy Gryczynski;Zygmunt Gryczynski

  • Intrinsic fluorescence from DNA can be enhanced by metallic particles.

    Joseph R. Lakowicz;Ben Shen;Zygmunt Gryczynski;Sabato D'Auria

  • 2-GHz frequency-domain fluorometer

    Joseph R. Lakowicz;Gabor Laczko;Ignacy Gryczynski

  • Three-photon excitation in fluorescence microscopy

    Stefan W. Hell;Karsten Bahlmann;Martin Schrader;Aleksi Soini

  • Release of the self-quenching of fluorescence near silver metallic surfaces

    Joseph R. Lakowicz;Joanna B. Malicka;Ignacy Gryczynski

  • Effects of fluorophore-to-silver distance on the emission of cyanine-dye-labeled oligonucleotides.

    Joanna Malicka;Ignacy Gryczynski;Zygmunt Gryczynski;Joseph R Lakowicz

  • Glucose Sensor for Low-Cost Lifetime-Based Sensing Using a Genetically Engineered Protein☆☆☆

    Leah Tolosa;Ignacy Gryczynski;Lisa R. Eichhorn;Jonathan D. Dattelbaum

  • A 10‐GHz frequency‐domain fluorometer

    Gabor Laczko;Ignacy Gryczynski;Zygmunt Gryczynski;Wieslaw Wiczk

  • Enhanced Fluorescence from Fluorophores on Fractal Silver Surfaces

    Alexandr Parfenov;Ignacy Gryczynski;Joanna Malicka;Chris D. Geddes

  • Surface Plasmon-Coupled Emission with Gold Films

    Ignacy Gryczynski;Joanna Malicka;Zygmunt Gryczynski;Joseph R. Lakowicz

  • Radiative decay engineering: the role of photonic mode density in biotechnology.

    Joseph R Lakowicz;Joanna Malicka;Ignacy Gryczynski;Zygmunt Gryczynski

  • Surface-Enhanced Fluorescence of Fluorescein-Labeled Oligonucleotides Capped on Silver Nanoparticles

    Jian Zhang;Joanna Malicka;Ignacy Gryczynski;Joseph R. Lakowicz

  • Directional surface plasmon-coupled emission: A new method for high sensitivity detection.

    Joseph R Lakowicz;Joanna Malicka;Ignacy Gryczynski;Zygmunt Gryczynski

  • Multiphoton Excitation of Fluorescence near Metallic Particles: Enhanced and Localized Excitation.

    Ignacy Gryczynski;Joanna Malicka;Yibing Shen;Zygmunt Gryczynski

  • Metal-enhanced emission from indocyanine green: a new approach to in vivo imaging.

    Joanna B. Malicka;Ignacy Gryczynski;Chris D. Geddes;Joseph R. Lakowicz

Frequent Co-Authors

Zygmunt Gryczynski
Zygmunt Gryczynski Texas Christian University
Joseph R. Lakowicz
Joseph R. Lakowicz University of Maryland, Baltimore
Chris D. Geddes
Chris D. Geddes University of Maryland, Baltimore County
Felix N. Castellano
Felix N. Castellano North Carolina State University
Kadir Aslan
Kadir Aslan National Institutes of Health
Stefan W. Hell
Stefan W. Hell Max Planck Society
Jane M. Vanderkooi
Jane M. Vanderkooi University of Pennsylvania
Mosè Rossi
Mosè Rossi National Research Council (CNR)
Barry S. Cooperman
Barry S. Cooperman University of Pennsylvania
Catherine J. Murphy
Catherine J. Murphy University of Illinois at Urbana-Champaign

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