World's Best Scientists 2026 revealed!
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Biology and Biochemistry
Greece
2023

D-Index & Metrics

Microbiology

D-Index
87
Citations
29617
World Ranking
790
National Ranking
5

George-John E. Nychas publication distribution in Microbiology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Microbiology in 2026. The highlighted bar marks where George-John E. Nychas sits on this spectrum.

55–64 publications: 8 scientists 65–74 publications: 29 scientists 75–84 publications: 55 scientists 85–94 publications: 112 scientists 95–104 publications: 137 scientists 105–114 publications: 190 scientists 115–124 publications: 235 scientists 125–134 publications: 234 scientists 135–144 publications: 288 scientists 145–154 publications: 264 scientists 155–164 publications: 264 scientists 165–174 publications: 253 scientists 175–184 publications: 276 scientists 185–194 publications: 190 scientists 195–204 publications: 233 scientists 205–214 publications: 207 scientists 215–224 publications: 198 scientists 225–234 publications: 155 scientists 235–244 publications: 161 scientists 245–254 publications: 160 scientists 255–264 publications: 146 scientists 265–274 publications: 139 scientists 275–284 publications: 148 scientists 285–294 publications: 115 scientists 295–304 publications: 96 scientists 305–314 publications: 88 scientists 315–324 publications: 106 scientists 325–334 publications: 65 scientists 335–344 publications: 76 scientists 345–354 publications: 64 scientists 355–364 publications: 62 scientists 365–374 publications: 65 scientists 375–384 publications: 61 scientists 385–394 publications: 34 scientists 395–404 publications: 44 scientists 405–414 publications: 36 scientists 415–424 publications: 35 scientists 425–434 publications: 29 scientists 435–444 publications: 33 scientists 445–454 publications: 34 scientists 455–464 publications: 25 scientists 465–474 publications: 26 scientists 475–484 publications: 20 scientists 485–494 publications: 19 scientists 495–504 publications: 16 scientists 505–514 publications: 17 scientists 515–524 publications: 23 scientists 525–534 publications: 14 scientists 535–544 publications: 14 scientists 545–554 publications: 18 scientists 555–564 publications: 12 scientists 565–574 publications: 7 scientists 575–584 publications: 9 scientists 585–594 publications: 9 scientists 595–604 publications: 9 scientists 605–614 publications: 7 scientists 615–624 publications: 9 scientists 625–634 publications: 7 scientists 635–644 publications: 4 scientists 645–654 publications: 5 scientists 655–664 publications: 6 scientists 665–674 publications: 7 scientists 675–678 publications: 3 scientists 679+ publications: 99 scientists
55 publications 679+

This scientist: 262 publications — 68th percentile

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

The last bar groups every scientist with 679 publications or more.

George-John E. Nychas D-index placement in Microbiology in 2026

The chart shows the D-index (discipline H-index) distribution of Microbiology scientists ranked by Research.com in 2026. The highlighted bar marks where George-John E. Nychas sits on this spectrum.

40 D-Index: 30 scientists 41 D-Index: 86 scientists 42 D-Index: 90 scientists 43 D-Index: 117 scientists 44 D-Index: 122 scientists 45 D-Index: 123 scientists 46 D-Index: 108 scientists 47 D-Index: 110 scientists 48 D-Index: 106 scientists 49 D-Index: 109 scientists 50 D-Index: 129 scientists 51 D-Index: 111 scientists 52 D-Index: 116 scientists 53 D-Index: 127 scientists 54 D-Index: 134 scientists 55 D-Index: 134 scientists 56 D-Index: 111 scientists 57 D-Index: 136 scientists 58 D-Index: 162 scientists 59 D-Index: 151 scientists 60 D-Index: 139 scientists 61 D-Index: 122 scientists 62 D-Index: 126 scientists 63 D-Index: 144 scientists 64 D-Index: 109 scientists 65 D-Index: 103 scientists 66 D-Index: 124 scientists 67 D-Index: 112 scientists 68 D-Index: 103 scientists 69 D-Index: 131 scientists 70 D-Index: 93 scientists 71 D-Index: 93 scientists 72 D-Index: 96 scientists 73 D-Index: 92 scientists 74 D-Index: 80 scientists 75 D-Index: 66 scientists 76 D-Index: 87 scientists 77 D-Index: 60 scientists 78 D-Index: 73 scientists 79 D-Index: 59 scientists 80 D-Index: 57 scientists 81 D-Index: 55 scientists 82 D-Index: 47 scientists 83 D-Index: 77 scientists 84 D-Index: 50 scientists 85 D-Index: 45 scientists 86 D-Index: 42 scientists 87 D-Index: 41 scientists 88 D-Index: 32 scientists 89 D-Index: 38 scientists 90 D-Index: 35 scientists 91 D-Index: 34 scientists 92 D-Index: 27 scientists 93 D-Index: 26 scientists 94 D-Index: 33 scientists 95 D-Index: 22 scientists 96 D-Index: 37 scientists 97 D-Index: 22 scientists 98 D-Index: 21 scientists 99 D-Index: 22 scientists 100 D-Index: 30 scientists 101 D-Index: 16 scientists 102 D-Index: 20 scientists 103 D-Index: 17 scientists 104 D-Index: 19 scientists 105 D-Index: 16 scientists 106 D-Index: 19 scientists 107 D-Index: 18 scientists 108 D-Index: 14 scientists 109 D-Index: 10 scientists 110 D-Index: 9 scientists 111 D-Index: 7 scientists 112 D-Index: 11 scientists 113 D-Index: 6 scientists 114 D-Index: 15 scientists 115 D-Index: 10 scientists 116 D-Index: 12 scientists 117 D-Index: 7 scientists 118 D-Index: 10 scientists 119 D-Index: 10 scientists 120 D-Index: 11 scientists 121 D-Index: 2 scientists 122 D-Index: 7 scientists 123 D-Index: 12 scientists 124 D-Index: 5 scientists 125 D-Index: 9 scientists 126 D-Index: 6 scientists 127+ D-Index: 95 scientists
40 D-Index 127+

This scientist: 87 D-Index — 86th percentile

86% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 127 D-Index or more.

Research.com Recognitions

  • 2023 - Research.com Biology and Biochemistry in Greece Leader Award
  • 2022 - Research.com Biology and Biochemistry in Greece Leader Award

Overview

George-John E. Nychas is affiliated with the Agricultural University of Athens in Greece, where the research activities focus predominantly on Agricultural and Biological Sciences as well as Biochemistry, Genetics and Molecular Biology.

Their work spans multiple subfields including Food Science, Molecular Biology, Animal Science and Zoology, Analytical Chemistry, and Biomedical Engineering.

The main research topics covered by Nychas include:

  • Meat and Animal Product Quality
  • Spectroscopy and Chemometric Analyses
  • Identification and Quantification in Food
  • Advanced Chemical Sensor Technologies
  • Listeria monocytogenes in Food Safety
  • Probiotics and Fermented Foods
  • Food Safety and Hygiene

Recent scientific papers authored or co-authored by Nychas highlight a variety of subjects within food science and related areas:

  • Effects of Diet, Lifestyle, Chrononutrition and Alternative Dietary Interventions on Postprandial Glycemia and Insulin Resistance, 2022, Nutrients
  • A machine learning workflow for raw food spectroscopic classification in a future industry, 2020, Scientific Reports
  • Spoilage Potential of Pseudomonas (P. fragi, P. putida) and LAB (Leuconostoc mesenteroides, Lactobacillus sakei) Strains and Their Volatilome Profile during Storage of Sterile Pork Meat Using GC/MS and Data Analytics, 2020, Foods
  • Strain variability in biofilm formation: A food safety and quality perspective, 2020, Food Research International
  • Detection of Meat Adulteration Using Spectroscopy-Based Sensors, 2021, Foods

Frequent collaborators in research include:

  • Chrysoula C. Tassou
  • Efstathios Ζ. Panagou
  • Lemonia-Christina Fengou
  • Panagiotis Tsakanikas
  • Anastasia Lytou

Key venues for publication reflect the focus on food science, microbiology, and meat science, with multiple works appearing in:

  • Foods
  • Food Research International
  • Microorganisms
  • Meat Science
  • Zenodo (CERN European Organization for Nuclear Research)

Best Publications

  • A study of the minimum inhibitory concentration and mode of action of oregano essential oil, thymol and carvacrol.

    R.J.W. Lambert;P.N. Skandamis;P.J. Coote;G.-J.E. Nychas

  • Meat spoilage during distribution.

    George-John E. Nychas;Panos N. Skandamis;Chrysoula C. Tassou;Konstantinos P. Koutsoumanis

  • RP-HPLC Analysis of the Phenolic Compounds of Plant Extracts. Investigation of Their Antioxidant Capacity and Antimicrobial Activity

    C. Proestos;N. Chorianopoulos;G.-J. E. Nychas;M. Komaitis

  • Critical review on biofilm methods

    Joana Azeredo;Nuno F. Azevedo;Romain Briandet;Nuno Cerca

  • Selection of potential probiotic lactic acid bacteria from fermented olives by in vitro tests

    Anthoula A. Argyri;Georgia Zoumpopoulou;Kimon-Andreas G. Karatzas;Effie Tsakalidou

  • Bacterial populations and the volatilome associated to meat spoilage

    Annalisa Casaburi;Paola Piombino;George-John Nychas;Francesco Villani

  • Natural antimicrobials from plants

    G. J. E. Nychas

  • Spoilage microbiota associated to the storage of raw meat in different conditions.

    Agapi I. Doulgeraki;Danilo Ercolini;Francesco Villani;George-John E. Nychas

  • Analysis of flavonoids and phenolic acids in Greek aromatic plants: Investigation of their antioxidant capacity and antimicrobial activity

    C. Proestos;I.S. Boziaris;G.-J.E. Nychas;M. Komaitis

  • Effect of oregano essential oil on microbiological and physico-chemical attributes of minced meat stored in air and modified atmospheres.

    P.N. Skandamis;G.-J.E. Nychas

  • Effects of essential oil from mint (Mentha piperita) on Salmonella enteritidis and Listeria monocytogenes in model food systems at 4° and 10°C

    C.C. Tassou;E.H. Drosinos;G.J.E. Nychas

  • Attachment and biofilm formation by foodborne bacteria in meat processing environments: causes, implications, role of bacterial interactions and control by alternative novel methods.

    Efstathios Giaouris;Even Heir;Michel Hébraud;Nikos Chorianopoulos

  • Inhibition of Salmonella enteritidis and Staphylococcus aureus in nutrient broth by mint essential oil

    C. Tassou;K. Koutsoumanis;G.-J.E. Nychas

  • Essential Oils of Satureja, Origanum, and Thymus Species: Chemical Composition and Antibacterial Activities Against Foodborne Pathogens

    Nikos Chorianopoulos;Eleftherios Kalpoutzakis;Nektarios Aligiannis;Sofia Mitaku

  • Development of a Microbial Model for the Combined Effect of Temperature and pH on Spoilage of Ground Meat, and Validation of the Model under Dynamic Temperature Conditions

    K. Koutsoumanis;A. Stamatiou;P. Skandamis;G.-J. E. Nychas

  • Intra- and inter-species interactions within biofilms of important foodborne bacterial pathogens.

    Efstathios Giaouris;Even Heir;Mickaël Desvaux;Michel Hébraud

  • Preservation of fresh meat with active and modified atmosphere packaging conditions.

    Panagiotis N Skandamis;George-John E Nychas

  • Application of a systematic experimental procedure to develop a microbial model for rapid fish shelf life predictions

    Konstantinos Koutsoumanis;George-John E. Nychas

  • Development and evaluation of a model predicting the survival of Escherichia coli O157:H7 NCTC 12900 in homemade eggplant salad at various temperatures, pHs, and oregano essential oil concentrations.

    Panagiotis N. Skandamis;George-John E. Nychas

  • Use of time-temperature integrators and predictive modelling for shelf life control of chilled fish under dynamic storage conditions.

    P.S. Taoukis;K. Koutsoumanis;G.J.E. Nychas

Frequent Co-Authors

Panagiotis N. Skandamis
Panagiotis N. Skandamis Agricultural University of Athens
Konstantinos P. Koutsoumanis
Konstantinos P. Koutsoumanis Aristotle University of Thessaloniki
Seraphim Papanikolaou
Seraphim Papanikolaou Agricultural University of Athens
John N. Sofos
John N. Sofos Colorado State University
Apostolis A. Koutinas
Apostolis A. Koutinas Agricultural University of Athens
Danilo Ercolini
Danilo Ercolini University of Naples Federico II
Mickaël Desvaux
Mickaël Desvaux University of Clermont Auvergne
Luca Simone Cocolin
Luca Simone Cocolin University of Turin
Francesco Villani
Francesco Villani University of Naples Federico II
Even Heir
Even Heir Norwegian Institute of Public Health

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