Publications

Published Papers and Book Chapters

Food Authenticity Studies

1. Martakos I.C.; Tzavellas I.F.; Dasenaki M.E.; Thomaidis N.S., “Food Lipidomics: Development and application of a cutting-edge untargeted 4D HRMS workflow for the lipid profiling of food of animal origin”, Journal of Food Composition and Analysis, Volume 131.0, 2024 [PDF]
2. Drakopoulou S.; Orfanakis E.; Karagiannaki I.; Gaitis F.; Skoulika S.; Papaioannou A.; Boukouvalas G.; Petropoulos G.; Katsoudas V.; Kontzedaki R.; Philippidis A.; Zoumi A.; Dasenaki M.; Thomaidis N.S.; Velegrakis M., “Comparative Evaluation of Different Targeted and Untargeted Analytical Approaches to Assess Greek Extra Virgin Olive Oil Quality and Authentication”, Molecules, Volume 27.0, 2022 [PDF]
3. Panara A.; Gikas E.; Thomaidis N.S., “Complete chemical characterization of Crocus sativus via LC-HRMS: Does trimming affect the chemical content of saffron?”, Food Chemistry, Volume 424.0, 2023 [PDF]
4. Drakopoulou S.K.; Kritikou A.S.; Baessmann C.; Thomaidis N.S., “Untargeted 4D-metabolomics using Trapped Ion Mobility combined with LC-HRMS in extra virgin olive oil adulteration study with lower-quality olive oils”, Food Chemistry, Volume 434.0, 2024 [PDF]
5. Panara A.; Aalizadeh R.; Thomaidis N.S., “Chemical characterisation of Pelargonium sidoides root based on LC-QToF-MS non-target screening strategies”, Phytochemical Analysis, Volume 33.0, 2022 [PDF]
6. Panara A.; Gikas E.; Tzavellas I.; Thomaidis N.S., “Comprehensive HRMS Chemical Characterization of Pomegranate-Based Antioxidant Drinks via a Newly Developed Suspect and Target Screening Workflow”, Molecules, Volume 28.0, 2023 [PDF]
7. Gialouris P.-L.P.; Koulis G.A.; Nastou E.S.; Dasenaki M.E.; Maragou N.C.; Thomaidis N.S., “Development and validation of a high-throughput headspace solid-phase microextraction gas chromatography-mass spectrometry methodology for target and suspect determination of honey volatiles”, Heliyon, Volume 9.0, 2023 [PDF]
8. Panara A.; Gikas E.; Koupa A.; Thomaidis N.S., “Longitudinal Plant Health Monitoring via High-Resolution Mass Spectrometry Screening Workflows: Application to a Fertilizer Mediated Tomato Growth Experiment”, Molecules, Volume 28.0, 2023 [PDF]
9. Mantzourani I.; Nikolaou A.; Kourkoutas Y.; Alexopoulos A.; Dasenaki M.; Mastrotheodoraki A.; Proestos C.; Thomaidis N.; Plessas S., “Chemical Profile Characterization of Fruit and Vegetable Juices after Fermentation with Probiotic Strains”, Foods, Volume 13.0, 2024 [PDF]
10. Kritikou A.S.; Aalizadeh R.; Damalas D.E.; Barla I.V.; Baessmann C.; Thomaidis N.S., “MALDI-TOF-MS integrated workflow for food authenticity investigations: An untargeted protein-based approach for rapid detection of PDO feta cheese adulteration”, Food Chemistry, Volume 370.0, 2022 [PDF]
11. Kourkouli A.; Thomaidis N.; Dasenaki M.; Markou A., “Novel and Sensitive Touchdown Polymerase Chain Reaction Assays for the Detection of Goat and Sheep Milk Adulteration with Cow Milk”, Molecules, Volume 29.0, 2024 [PDF]
12. Rita L.; Neumann N.R.; Laponogov I.; Gonzalez G.; Veselkov D.; Pratico D.; Aalizadeh R.; Thomaidis N.S.; Thompson D.C.; Vasiliou V.; Veselkov K., “Alzheimer’s disease: using gene/protein network machine learning for molecule discovery in olive oil”, Human Genomics, Volume 17.0, 2023 [PDF]
13. Panara A.; Gikas E.; Thomaidis N.S., “From By-Products to Fertilizer: Chemical Characterization Using UPLC-QToF-MS via Suspect and Non-Target Screening Strategies”, Molecules, Volume 27.0, 2022 [PDF]
14. Dürig W.; Lindblad S.; Golovko O.; Gkotsis G.; Aalizadeh R.; Nika M.-C.; Thomaidis N.; Alygizakis N.A.; Plassmann M.; Haglund P.; Fu Q.; Hollender J.; Chaker J.; David A.; Kunkel U.; Macherius A.; Belova L.; Poma G.; Preud’Homme H.; Munschy C.; Aminot Y.; Jaeger C.; Lisec J.; Hansen M.; Vorkamp K.; Zhu L.; Cappelli F.; Roscioli C.; Valsecchi S.; Bagnati R.; González B.; Prieto A.; Zuloaga O.; Gil-Solsona R.; Gago-Ferrero P.; Rodriguez-Mozaz S.; Budzinski H.; Devier M.-H.; Dierkes G.; Boulard L.; Jacobs G.; Voorspoels S.; Rüdel H.; Ahrens L., “What is in the fish? Collaborative trial in suspect and non-target screening of organic micropollutants using LC- and GC-HRMS”, Environment International, Volume 181.0, 2023 [PDF]
15. Martakos I.C.; Kostakis M.G.; Dasenaki M.E.; Thomaidis N.S., “Authenticity and chemometrics of olive oil”, Chemometrics and Authenticity of Foods of Plant Origin, Volume nan, 2022 [PDF]
16. Meklati F.R.; Panara A.; Hadef A.; Meribai A.; Ben-Mahdi M.H.; Dasenaki M.E.; Thomaidis N.S., “Comparative Assessment of Antibiotic Residues Using Liquid Chromatography Coupled with Tandem Mass Spectrometry (LC-MS/MS) and a Rapid Screening Test in Raw Milk Collected from the North-Central Algerian Dairies”, Toxics, Volume 10.0, 2022 [PDF]
17. Michalaki A.; Karantonis H.C.; Kritikou A.S.; Thomaidis N.S.; Dasenaki M.E., “Ultrasound-Assisted Extraction of Total Phenolic Compounds and Antioxidant Activity Evaluation from Oregano (Origanum vulgare ssp. hirtum) Using Response Surface Methodology and Identification of Specific Phenolic Compounds with HPLC-PDA and Q-TOF-MS/MS”, Molecules, Volume 28.0, 2023 [PDF]
18. Kanakaki C.; Traka T.; Thomaidis N.S., “Development and validation of multi-analyte methods for the determination of migrating substances from plastic food contact materials by GC-EI-QqQ-MS and GC-APCI-QTOF-MS”, Frontiers in Sustainable Food Systems, Volume 7.0, 2023 [PDF]
19. Michalaki A.; Karantonis H.C.; Kritikou A.S.; Thomaidis N.S.; Dasenaki M.E., “Ultrasound-Assisted Extraction of Specific Phenolic Compounds from Petroselinum crispum Leaves Using Response Surface Methodology and HPLC-PDA and Q-TOF-MS/MS Identification”, Applied Sciences (Switzerland), Volume 13.0, 2023 [PDF]
20. Koulis G.A.; Tsagkaris A.S.; Katsianou P.A.; Gialouris P.-L.P.; Martakos I.; Stergiou F.; Fiore A.; Panagopoulou E.I.; Karabournioti S.; Baessmann C.; van der Borg N.; Dasenaki M.E.; Proestos C.; Thomaidis N.S., “Thorough Investigation of the Phenolic Profile of Reputable Greek Honey Varieties: Varietal Discrimination and Floral Markers Identification Using Liquid Chromatography–High-Resolution Mass Spectrometry”, Molecules, Volume 27.0, 2022 [PDF]
21. Lazarou K.; Tsagkaris A.S.; Drakopoulou S.; Kyriakopoulos A.M.; Martakos I.; Pentogenis M.; Glyniadaki M.; Kritikou E.; Koupa A.; Kostakis M.; Proestos C.; Dasenaki M.; Maragou N.; Thomaidis N., “Long-term stability of extra virgin olive oil: effects of filtration and refrigeration storage on the Kolovi variety”, Journal of the Science of Food and Agriculture, Volume nan, 2024 [PDF]
22. Koulis, G.A.; Tsagkaris, A.S.; Katsianou, P.A.; Gialouris, P.-L.P.; Martakos, I.; Stergiou, F.; Fiore, A.; Panagopoulou, E.I.; Karabournioti, S.; Baessmann, C.; van der Borg, N.; Dasenaki, M.E.; Proestos, C.; Thomaidis, N.S. Thorough Investigation of the Phenolic Profile of Reputable Greek Honey Varieties: Varietal Discrimination and Floral Markers Identification Using Liquid Chromatography–High-Resolution Mass Spectrometry. Molecules 2022, 27, 4444. [PDF]
23. Martakos, I.; Katsianou, P.; Koulis, G.; Efstratiou, E.; Nastou, E.; Nikas, S.; Dasenaki, M.; Pentogennis, M.; Thomaidis, N. Development of Analytical Strategies for the Determination of Olive Fruit Bioactive Compounds Using UPLC-HRMS and HPLC-DAD. Chemical Characterization of Kolovi Lesvos Variety as a Case Study. Molecules 2021, 26, 7182. https://doi.org/10.3390/molecules26237182 [PDF]
24. Anastasia S. Kritikou, Reza Aalizadeh, Dimitrios E. Damalas, Ioanna V. Barla, Carsten Baessmann, Nikolaos S. Thomaidis, “MALDI-TOF-MS integrated workflow for food authenticity investigations: An untargeted protein-based approach for rapid detection of PDO feta cheese adulteration”, Food Chemistry, 2022, 370, 131057. ([PDF])
25. Dasenaki, M.E.; Drakopoulou, S.K.; Katsianou, P.A.; Martakos, I.C.; Thomaidis, N.S. Authentication of Olive Products with Liquid Chromatographic Techniques. In Chromatographic and Related Separation Techniques in Food Integrity and Authenticity, 10.1142/9781786349972_0003pp. 43-94.
26. Alexandros Tzachristas, Marilena E. Dasenaki*, Reza Aalizadeh, Nikolaos S. Thomaidis, Charalampos Proestos “Development of a Wine Metabolomics Approach for the Authenticity Assessment of Selected Greek Red Wines”, Molecules, 2021, 26, 283, (doi: 10.3390/molecules26102837) [PDF]
27. Evangelos Karagiannis, Michail Michailidis, Christina Skodra, George Stamatakis, Marilena Dasenaki, Ioannis Ganopoulos, Martina Samiotaki, Nikolaos S.Thomaidis, Athanassios Molassiotis, Georgia Tanou, “Proteo-metabolomic journey across olive drupe development and maturation”, Food Chemistry, 2021, 363(7):130339 (doi:10.1016/j.foodchem.2021.130339) [PDF]
28. Alexandros Tzachristas, Marilena E. Dasenaki*, Reza Aalizadeh, Nikolaos S. Thomaidis, Charalampos Proestos “LC-MS Based Metabolomics for the Authentication of Selected Greek White Wines”, Microchemical Journal, 2021, in press (doi: 10.1016/j.microc.2021.106543)
29. Aalizadeh, R.; Panara, A.; Thomaidis, N.S. Development and Application of a Novel Semi-quantification Approach in LC-QToF-MS Analysis of Natural Products. J. Am. Soc. Mass. Spectrom. 2021, 10.1021/jasms.1c00032, doi:10.1021/jasms.1c00032. [PDF]
30. Panara, A, Aalizadeh, R, Thomaidis, NS. Chemical characterisation of Pelargonium sidoides root based on LC-QToF-MS non-target screening strategies. Phytochemical Analysis. 2021; 1– 17. https://doi.org/10.1002/pca.3059 [PDF]
31. Koulis, G.A.; Tsagkaris, A.S.; Aalizadeh, R.; Dasenaki, M.E.; Panagopoulou, E.I.; Drivelos, S.; Halagarda, M.; Georgiou, C.A.; Proestos, C.; Thomaidis, N.S. Honey Phenolic Compound Profiling and Authenticity Assessment Using HRMS Targeted and Untargeted Metabolomics. Molecules 2021, 26, 2769. https://doi.org/10.3390/molecules26092769 [PDF]
32. Aristeidis S. Tsagkaris, Georgios A. Koulis, Georgios P. Danezis, Ioannis Martakos, Marilena Dasenaki, Constantinos A. Georgiou, Nikolaos S. Thomaidis, “Honey authenticity: analytical techniques, state of the art and challenges”, RSC Advances, 2021, 11, 11273 (doi: 10.1039/d1ra00069a). [PDF]
33. Maria Katsa, Natalia Papalouka, Theodora Mavrogianni, Irene Papagiannopoulou, Marios Kostakis, Charalampos Proestos and Nikolaos S. Thomaidis “Comparative study for the determination of fat-soluble vitamins in baby foods using liquid chromatographic techniques” Foods, 2021, [PDF]
34. Georgios Theodoridis, Alexandros Pechlivanis, Nikolaos S. Thomaidis, Apostolos Spyros, Constantinos A. Georgiou, Triantafyllos Albanis, Ioannis Skoufos, Stavros Kalogiannis, , George T. Tsangaris, Athanasios S. Stasinakis, Ioannis Konstantinou, Alexander Triantafyllidis, Konstantinos  Gkagkavouzis, Anastasia S. Kritikou, Marilena E. Dasenaki, Helen Gika, Christina Virgiliou, Dritan Kodra, Nikolaos Nenadis, Ioannis Sampsonidis, Georgios Arsenos, Maria Halabalaki, Emmanuel Mikros, and on behalf of the FoodOmicsGR_RI Consortium, “FoodOmicsGR_RI. A Consortium for Comprehensive Molecular Characterization of Food Products” Metabolites, 2021, 11 (2), 74. [PDF]
35. Evangelia Krystalli, Efstratios Komaitis, Nikolaos Thomaidis, Antony Calikerinos, Charalampos Proestos, “Effect of temperature and yeast on the formation of coumarin in bakery ware containing mahaleb. A fully validated approach” Analytical Letters, 2021, in press (doi: 10.1080/00032719.2021.1877723) [PDF]
36. Natasa P. Kalogiouri, Reza Aalizadeh, Marilena E. Dasenaki, Nikolaos S. Thomaidis, Application of High Resolution Mass Spectrometric methods coupled with chemometric techniques in olive oil authenticity studies – A review, Analytica Chimica Acta, Volume 1134, 2020, [PDF]
37. Kalogiouri, N.P.; Aalizadeh, R.; Dasenaki, M.E.; Thomaidis, N.S. Authentication of Greek PDO Kalamata Table Olives: A Novel Non-Target High Resolution Mass Spectrometric Approach. Molecules 2020, 25, 2919. [PDF]
38. Martakos Ioannis, Kostakis Marios, Dasenaki Marilena, Pentogennis Michalis, Thomaidis Nikolaos. “Simultaneous Determination of Pigments, Tocopherols, and Squalene in Greek Olive Oils: A Study of the Influence of Cultivation and Oil-Production Parameters”. Foods. 2019;9(1) doi: 10.3390/foods9010031 [PDF]
39. Choleva, M., Tsota, M., Boulougouri, V., Panara, A., Thomaidis, N., Antonopoulou, S., & Fragopoulou, E. (2020). Anti-platelet and anti-inflammatory properties of an ethanol-water red grape pomace extract. Proceedings of the Nutrition Society, 79(OCE2), E370. doi:10.1017/S0029665120003183 [PDF]
40. Maria Siopi, Olga Rivero-Menendez, Georgios Gkotsis, Anthi Panara, Nikolaos S Thomaidis, Ana Alastruey-Izquierdo, Spyros Pournaras, Joseph Meletiadis, Nationwide surveillance of azole-resistant Aspergillus fumigatusenvironmental isolates in Greece: detection of pan-azole resistance associated with the TR₄₆/Y121F/T289A cyp51Amutation, Journal of Antimicrobial Chemotherapy, Volume 75, Issue 11, November 2020, Pages 3181–3188, https://doi.org/10.1093/jac/dkaa316 [PDF]
41. Marilena Dasenaki, Sofia Drakopoulou, Reza Aalizadeh, Nikolaos S. Thomaidis “Targeted and Untargeted Metabolomics as an Enhanced Tool for the Detection of Pomegranate Juice Adulteration” Foods, 2019, 8, 212; doi:10.3390/foods8060212. [PDF]
42. Pasvanka, A. Tzachristas, M. Kostakis, N. Thomaidis, Ch. Proestos, “Geographic characterization of Greek wine by inductively coupled plasma–mass spectrometry macroelemental analysis” Analytical Letters, 2019, doi: 10.1080/00032719.2019.1596118. [PDF]
43. Markou, D. Arapoglou, C. Eliopoulos, A. Balafoutis, T.Raffaele, A.Panara, N. Thomaidis Cultivation and safety aspects of Arthrospira platensis (Spirulina) grown with struvite recovered from anaerobic digestion plant as phosphorus, Algal Research, 2019 DOI: 10.1016/j.algal.2019.101716 [PDF]
44. Maria Katsa, Charalampos Proestos, “Vitamin analysis in Juices and non-alcoholic beverages”, Emerging Trends and Developments in Beverage Science, 2019,3,137-173 (https://doi.org/10.1016/B978-0-12-815258-4.00005-6) [PDF]
45. Natasa P. Kalogiouri, Reza Aalizadeh and Nikolaos S. Thomaidis “Application of an advanced and wide scope non-target screening workflow with LC-ESI-QTOF-MS and chemometrics for the classification of the Greek olive oil varieties” Food Chemistry, 2018, 256, 53-61. [PDF]
46. Μ. Logotheti, K. Theochari, M. Kostakis, I. Pasias, N. Thomaidis “Development and validation of a HILIC-UV method for the determination of nucleotides in fish samples” Food Chemistry, 2018, 70-77 (doi: 10.1016/j.foodchem.2017.12.040). [PDF]
47. Natasa P. Kalogiouri, Reza Aalizadeh and Nikolaos S. Thomaidis “Investigating the organic and conventional production type of olive oil with target and suspect screening by LC-QTOF-MS, a novel semi-quantification method using chemical similarity and advanced chemometrics” Analytical and Bioanalytical Chemistry, 2017, 409, 5413–5426. [PDF]
48. Natasa P. Kalogiouri, Nikolaos S. Thomaidis “Chapter 16. Screening and high throughput multi-contaminants’ methods” in “FOOD AUTHENTICATION: Management, Αnalysis, & Regulation” by C. A. Georgiou, G.P. Danezis (ed), Wiley, 2017, 453-480 (ISBN: 978-1-118-81026-2) [PDF].
49. Natasa Kalogiouri, Nikiforos Alygizakis, Reza Aalizadeh, Nikolaos S. Thomaidis, “Olive oil authenticity studies by target and non-target LC-QTOF-MS combined with advanced chemometric techniques” Analytical and Bioanalytical Chemistry, 2016, 408, 28, 7955-7970 (doi: 10.1007/s00216-016-9891-3) [PDF]
50. Maria Katsa, Charalampos Proestos, Efstratios Komaitis, “Determination of Fat-Soluble Vitamins A and E in Infant Formulas by HPLC-DAD”, Current Research in Nutrition and Food Science, 2016, 4(2), 92-94, (doi: http://dx.doi.org/10.12944/CRNFSJ.4.Special-Issue-October.12). [PDF]
51. Kalomoira Raptopoulou, Ioannis N. Pasias, Nikolaos S. Thomaidis, Charalampos Proestos, “The Effects of Food Processing and Canning Technologies on the Nutritional Value of Foods” in “Agricultural Research Updates, Volume 11”, Nova Science Publishers, 2015, pp 117-131 (ISBN: 978-1-63482-968-7).
52. Maroula G. Kokotou, Alexandros G. Asimakopoulos, Nikolaos S. Thomaidis “INTENSE SWEETENERS” (chaper 12) in “Handbook of Food Analysis, Third Edition” by Leo M.L. Nollet and Fidel Toldra (Eds), CRC Press, Boca Raton, FL, 2015, in press (ISBN-13: 978-1466556546).
53. Drivelos, M.E. Dasenaki, Ν.S. Τhomaidis “Determination of isoascorbic acid in fish tissue by hydrophilic interaction liquid chromatography – ultraviolet detection” Analytical & Bioanalytical Chemistry, 2010, 397, 2199-2210 (doi: 10.1007/s00216-010-3665-0) [PDF]
54. S. Miniadis-Meimaroglou, C. Dimizas, V. Loukas, Ath. Moukas, Alex. Vlachos, N. Thomaidis, V. Paraskevopoulou, M. Dasenakis “Proximate composition, fatty acids, cholesterol, minerals (essential and toxic) in frozen red porgy” Chemistry and Physics of Lipids, 2007, 146, 104-110. (doi: 10.1016/j.chemphyslip.2006.12.009) [PDF]
55. N. S. Thomaidis, C. A. Georgiou “Direct Parallel Flow Injection Multichannel Spectrophotometric Determination of Olive Oil Iodine Value” Analytica Chimica Acta, 2000, 405, 239-245(doi: 10.1016/S0003-2670(99)00711-4)
56. N. S. Thomaidis, C. A. Georgiou “Edible Oil Analysis by Flow Injection” Laboratory Automation and Information Management, 1999, 34, 101-114 (doi: 10.1016/S1381-141X(99)00013-1) [PDF]

Food Safety Studies

Selected Conference Oral Presentations

1. Sofia K. Drakopoulou, Dimitrios E. Damalas, Carsten Baessmann, Nikolaos S. Thomaidis “Unraveling the Mystery of Isomeric Compounds Crucial in Food Authenticity Studies Utilizing Trapped Ion Mobility combined with LC-HRMS – Secoiridoids in Extra Virgin Olive Oil as a Case Study”, 9th International Symposium on Recent Advances in Food Analysis, RAFA, November 5-8, 2019, Prague, Czech Republic.
2. P.A. Katsianou, G. A. Koulis., M. Dasenaki, N. Thomaidis, “HRMS Study of Bioactivity Compounds During Edible Olive Processing”, 11th International Conference on“Instrumental Methods of Analysis” (IMA-2019), 22-25 September, 2019, Ioannina, Greece
3. A. Tzachristas, M.E. Dasenaki, K. Pasvanka, G. A. Koulis, S. Drakopoulou, R. Aalizadeh, N. S. Thomaidis and C. Proestos, “Development of a wine metabolomics approach for the varietal discrimination of selected Greek wines”, 2nd Food Chemistry Conference: Shaping the Future of Food Quality, Safety, Nutrition and Health, 17-19 September, 2019, Seville, Spain
4. Anastasia S. Kritikou, Marilena E. Dasenaki, Nikolaos S. Thomaidis, “Development Of A Multi-Residue Methodology For The Determination Of Thyreostats In Bovine Muscle Tissue By Hydrophilic Interaction Liquid Chromatography-Tandem Mass Spectrometry (HILIC-MS/MS)”, 11th Aegean Analytical Chemistry Days, AACD 2018, Chania, Crete, Greece, 25-29 Sept 2018.
5. G. A. Koulis, P.A. Katsianou, E. Panagopoulou, R. Aalizadeh, C. Proestos, N. S. Thomaidis, “Botanical and Geographical origin discrimination of Greek honeys by untargeted metabolomics using LC-ESI-QTOF-MS”, 11th Aegean Analytical Chemistry Days, AACD 2018, 25-29 September, 2018, Chania, Crete, Greece.
6. Polykarpos Beikos, Reza Aalizadeh and Nikolaos S. Thomaidis, “Minimizing Analytical Procedural Mass Spectral Features as False Positive Peaks in Untargeted Liquid Chromatography – High Resolution Mass Spectrometry Data Processing”. 11th Aegean Analytical Chemistry Days (AACD2018), Chania, Crete, Greece, 25-29 Sept 2018.
7. Marilena Dasenaki and Nikolaos Thomaidis, Target, Suspect and Non-Target HRMS Screening Approaches for Food Authenticity and Quality: from Research to Industrial Applications, Athens Conference on Advances in Chemistry (ACAC 2018), Athens, Greece, October 30 – November 2, 2018
8. Natasa P. Kalogiouri, Reza Aalizadeh, Nikolaos S. Thomaidis, “Application of wide scope target, suspect and non-target High Resolution Mass Spectrometric Methods coupled with Advanced Chemometrics in Food Authentisity Studies”, 3rd IMECOFOODS Conference, 1-4/10/2017, Thessaloniki, Greece.
9. G.A. Koulis, A.S. Tsagkaris, R. Aalizadeh, S. Drivelos, C. Proestos and N.S. Thomaidis, “Honey authenticity: Evaluation of phenolic compounds as potential authenticity markers using target and non-target screening approaches”, 10th International Conference on Instrumental Methods of Analysis-Modern Trends and Applications, IMA 2017, 17-21 September, 2017, Heraklion, Crete, Greece
10. N. Kalogiouri, N. Alygizakis, R. Aalizadeh, N.S. Thomaidis “Development of target, suspect and non-target High Resolution Mass Spectrometry screening strategies coupled with advanced chemometric tools for the evaluation of extra virgin olive oil’s sensory profile”, 10th Aegean Analytical Chemistry Days (AACD 2016) 29/09-02/10/2016, Çanakkale, Turkey.
11. Natasa P. Kalogiouri, Nikolaos S. Thomaidis, “Virgin Olive Oil. Examining authenticity with HR-MS workflows”, 9th International Conference on Instrumental Methods of Analysis. Modern Trends and Applications. 20-24/9/2015, Kalamata, Greece.

Selected Conference Poster Presentations

1. Sofia K. Drakopoulou, Dimitrios E. Damalas, Carsten Baessmann, Nikolaos S. Thomaidis “Potential of Ion Mobility combined with LC-HRMS in Food Authenticity Studies: Identification and Characterization of Secoiridoids Isomers found in Greek Extra Virgin Olive Oil”, 9th International Symposium on Recent Advances in Food Analysis, RAFA, November 5-8, 2019, Prague, Czech Republic (awarded).
2. Anastasia S. Kritikou, Dimitrios E. Damalas, Ioanna V. Barla, Reza Aalizadeh, Volker Sauerland, Carsten Baessmann, Nikolaos S. Thomaidis, “Rapid MALDI-TOF-MS-Based Proteomics Approach for Reliable Detection of PDO Feta Cheese Adulteration”, 9th Recent Advances in Food Analysis, RAFA 2019, Clarion Congress Hotel, Prague, Czech Republic, 05-08 Nov 2019.
3. Anthi Panara, Reza Aalizadeh and Nikolaos Thomaidis “Chemical Characterization and Authentication of Crocus Sativus (Saffron) Using LC-q-ToF-MS and Advanced Chemometrics”, 9th International Symposium on Recent Advances in Food Analysis, RAFA, November 5-8, 2019, Prague, Czech Republic.
4. Anastasia S. Kritikou, Dimitrios E. Damalas, Ioanna V. Barla, Reza Aalizadeh, Volker Sauerland, Carsten Baessmann, Nikolaos S. Thomaidis, “Novel MALDI-TOF-MS-based Methodology for Rapid Detection Of PDO Feta Cheese Adulteration” 11th International Conference on Instrumental Methods of Analysis, IMA 2019, Ioannina, Greece, 22-25 Sept 2019.
5. K. Rodi, M. Kostakis, N. Thomaidis, G. Siragakis “Development and Validation Of Method For Determination Of Food Allergens With LC-MS/MS”, ΙΜΑ 2019 22-25/09/2019, Ioannina, Greece.
6. Athanasia K. Christopoulou, Anastasia S. Kritikou, Marilena E. Dasenaki, Nikolaos S. Thomaidis, “Development of a Multi-Residue Methodology for the Determination of Veterinary Drugs in Animal Feed By RP-HPLC-MS/MS, 11th International Conference on Instrumental Methods of Analysis”, IMA 2019, Ioannina, Greece, 22-25 Sept 2019.
7. Sofia K. Drakopoulou, Marilena E. Dasenaki, Reza Aalizadeh, Adamantia-Eleni G. Manola, Konstantinos N. Nikolakis, Nikolaos S. Thomaidis, ”Un-Targeted Metabolomics Approach for the Characterization, Classification and Mapping of Bioactive Compounds in Greek Extra Virgin Olive Oil”, 11th International Conference on “Instrumental Methods of Analysis” (IMA-2019), 22-25 September 2019, Ioannina, Greece.
8. G. A. Koulis, P.A. Katsianou, E. Panagopoulou, R. Aalizadeh, C. Proestos, N. Thomaidis, ”Metabolomic approach for Greek honey origin discrimination making use of Ultra High Performance Liquid Chromatography coupled to High Resolution Mass Spectrometry”, 11th International Conference on “Instrumental Methods of Analysis” (IMA-2019), 22-25 September, 2019, Ioannina, Greece.
9. Evaggelia Krystalli, Efstratios Komaitis, Maria Katsa, Vasilios Tzamtzis,” Determination of four EU marker Polycyclic Aromatic Hydrocarbons (PAHs) in cocoa, milk-based Infant Formula and cereal-based Baby Foods”, Aegean Analytical Chemistry Days (AACD2018), 25-29 September 2018, Chania, Crete, Greece.
10. Α. Panara, Μ. Kostakis, G. Gkotsis, R Aalizadeh, N.Thomaidis ” Characterization of Chemical Profile of Pelargonium Sidoides Rhizome Using LC-QTOF/MS”, AACD2018, 25/09-29/09/2018, Chania, Greece.
11. M. Dasenaki, A. Tzachristas, G. A. Koulis, C. Proestos, N. Thomaidis “Targeted and Untargeted Mass Spectrometry-Based Metabolomics Approach for the Characterization of Greek Organic Wines”, 11th Aegean Analytical Chemistry Days, AACD 2018, 25-29 September, 2018, Chania, Crete, Greece.
12.  Ioannis Martakos, Dimitris Kanakis, Marios Kostakis, Natasa P. Kalogiouri, Michalis Pentogennis, Nikolaos S. Thomaidis, “Development and comparison of two HPLC-DAD methodologies for the analysis of extra virgin olive oil’s quality characteristics”, 11th Aegean Analytical Chemistry Days, AACD 2018, Chania, Crete, Greece, 25-29 Sept 2018.
13. P.A. Katsianou, G. A. Koulis, E. Panagopoulou, F. Stergiou, A. Fiore, S. Karabournioti, C. Proestos, N. S. Thomaidis, “Honey Authenticity: evaluation of phenolic compounds as potential authenticity markers using target LC-HRMS screening”, 11th Aegean Analytical Chemistry Days, AACD 2018, 25-29 September, 2018, Chania, Crete, Greece.
14. Μ. Kostakis Α. Panara, G. Gkotsis, R. Aalizadeh, N.Thomaidis ” Metabolomic fingerprint of Sideritis Scardica by a novel LC-QTOF/MS workflow “, AACD2018, 25/09-29/09/2018, Chania, Greece
15. K. Pasvanka, A. Tzachristas, M. Kostakis, N. Thomaidis, Ch. Proestos, “Geographical Origin Identification of Greek Wines by ICP-MS Elemental Analysis”, 11th Aegean Analytical Chemistry Days, Chania, 2018.
16. D. Kanakis, I. Martakos, M. Kostakis, N. Kalogiouri, M. Pentogennis, N. Thomaidis, “Development of Method for Determination of 1.2 Diacylglycerols in Extra Virgin Olive Oil with GCMS/MS”, 11th Aegean Analytical Chemistry Days, Chania, 2018.
17. E. Kritikou, N. Kalogiouri, M. Pentogennis, N. Thomaidis “Phenolic profiling of extra virgin olive oils with target and suspect LC-QTOF-MS/MS”, AACD 2018 25-29/09/2018, Chania, Greece.
18. Marilena E. Dasenaki, Sofia K. Drakopoulou and Nikolaos S. Thomaidis, “Targeted and Untargeted Metabolomics as an Enhanced Tool for the Detection of Juice-to-Juice Adulteration”, 8th International Symposium on Recent Advances in Food Analysis, RAFA, November 7-10, 2017, Prague, Czech Republic.
19. A.S. Tsagkaris, G.A. Koulis, C. Proestos and N.S. Thomaidis, “Development and validation of a UPLC-ESI-QTOF-MS method for the determination of flavonoids and phenolic acids in honey”, 3rd International Conference on Metrology Promoting Standardization and Harmonization in Food and Nutrition, IMEKOFOODS 2017, 01-04 October, 2017, Thessaloniki, Greece.
20. Reza Aalizadeh, Emma L. Schymanski and Nikolaos S. Thomaidis, ” AutoSuspect: an R package to Perform Automatic Suspect Screening based on Regulatory Databases”, CEST 2017, September 2017, Rodos Palace, Rhodes, Greece.
21. Reza Aalizadeh, Emma L. Schymanski, Juliane Hollender, Martin Krauss, Maria Ibánez Martínez, Nikolaos S. Thomaidis “Development and Prediction of Liquid Chromatographic Retention Time Indices (RTI) to facilitate non-target identification”, ICCE 2017, June 2017, Oslo, Norway.
22. Reza Aalizadeh and Nikolaos S. Thomaidis, “RetTrAMS: SMILES based retention time prediction in RPLC/HILIC-(+/-) ESI-LC-HRMS screening”, Non-target 2016, May 2016, Ascona, Switzerland (Travel costs awarded).
23. Maria Katsa, Charalampos Proestos, Efstratios Komaitis, Nikolaos S. Thomaidis, “Rapid and simple determination of fat-soluble vitamins in various types of infant formulas by HPLC-DAD”, 8th International Symposium on Recent Advances in Food Analysis, 7-10 November 2017, Prague, Czech Republic.
24. Maria Katsa, Charalampos Proestos, Efstratios Komaitis, “Determination of Fat Soluble Vitamins A and E in Infant Formulas by HPLC-DAD”, International Conference on Nutraceuticals and Functional Foods, 7-9 July 2016, Κalamata.
25. Reza Aalizadeh, Natasa P. Kalogiouri, Nikolaos S. Thomaidis, “Application of Simulated Annealing Support Vector Machine as a Novel Chemometrics Tool to Support Non-Target Screening in liquid Chromatography High Resolution Mass Spectrometry”, 10th Aegean Analytical Chemistry Days (AACD 2016), 29/9-2/10/2016, Çanakkale, Turkey.
26. G.A. Koulis, M.E. Dasenaki and N.S. Thomaidis, “Determination of hydrolyzed proteins molecular weight in fish feeds using size exclusion chromatography and UV detection”, 9th International Conference on Instrumental Methods of Analysis-Modern Trends and Applications, IMA, 20-24 September, 2015, Kalamata, Greece.
27. M. Kostakis, I. Pasias, R. Aalizadeh, N. Alygizakis, N.S. Thomaidis “Targeted and untargeted LC-MS metabolic profiling for proving the “freshly-frozen” claim in fish”, 7th International Symposium on Recent Advances in Food Analysis 03-06/11/2015, Prague, Czech Republic.
28. M. Kostakis, I. Pasias, R. Aalizadeh, N. Alygizakis, C. Efstathiou and N. Thomaidis, Targeted and untargeted LC-MS metabolic profiling for proving the “freshly-frozen” claim in fish, 7th International Symposium on Recent Advances in Food Analysis, Prague, 2015.
29. Marilena E. Dasenaki, Anna A. Bletsou, Nikolaos S. Thomaidis, Tony Drury “Quantitative multi-residue method for 150 veterinary drugs and pharmaceuticals in meat using liquid chromatography quadrupole-time-of-flight mass spectrometry (LC-QToF-MS)”, 248th ACS National Meeting & Exposition, 2014, San Francisco
30. A.K. Panara, I.N. Pasias, N.S. Thomaidis, “Development and validation of an HILIC-UV method for the simultaneous determination of nucleotides in infant formula”, AACD2014, 29/09-03/10/2014, Chios, Greece.
31. Christina S. Michali, Marilena E. Dasenaki, Nikolaos S. Thomaidis, “Ionization study and chromatographic separation of aminoglycosides with HILIC-MS/MS”, 8th International Conference on Instrumental Methods of Analysis Modern Trends and Applications, Thessaloniki, 2013.
32. M. G. Kostakis, M. E. Dasenaki, C. E. Efstathiou and N. S. Thomaidis, “Determination of biogenic and volatile amines in fish by Hydrophilic Interaction Liquid Chromatography – Tandem Mass Spectrometry”, 8th International Conference on Instrumental Methods of Analysis Modern Trends and Applications, Thessaloniki, 2013.
33. Marilena E. Dasenaki, Christina S. Michali, Nikolaos S. Thomaidis, “Determination of polar veterinary drugs and pharmaceuticals in food samples of animal origin by Hydrophilic Inter-action Liquid Chromatography – Tandem Mass Spectrometry (HILIC-MS/MS)”, 6th Int. Symp. On Recent Advances in Food Analysis, 2013, Prague
34. Maria Mastrogiannopoulou, Anna Bletsou, Marilena Dasenaki, Nikolaos Thomaidis, “Simul-taneous Determination of water-soluble vitamins in baby food by LC-ESI-MS/MS”, 6th Int. Symp. On Recent Advances in Food Analysis, 2013, Prague.
35. M. G. Kostakis, C. E. Efstathiou and N. S. Thomaidis, “Method development for the determination of biogenic and volatile amines in fish by Hydrophilic Interaction Liquid Chromatography – Tandem Mass Spectrometry “, 6th International Symposium on Recent Advances in Food Analysis, Prague, 2013.
36. Economou, M. C. Nika, A. Papanastasiou, S. Antoniou, D. Tsipi, E. Botitsi “Determination of Selected Pesticides in Cereal–based Infant and Baby Foods with QuEChERS Sample Clean–up and Liquid Chromatography – Tandem Mass Spectrometry Detection”, AACD 2012, 16-20/09/2012, İzmir, Turkey.
37. M.E. Dasenaki and Ν.S. Τhomaidis “Multi residue determination of veterinary drugs and pharmaceutical residues in dairy products and egg using liquid chromatography – tandem mass spectrometry”, 5th Int. Symp. On Recent Advances in Food Analysis, 2011, Prague (Agilent Best poster award)
38. Anna Bletsou, Ahmad Hanafi, Marilena Dasenaki, Nikolaos Thomaidis, “ Development of specific LC-ESI-MS/MS methods for the determination of Spinosad, Thiacloprid and Pyridalyl and study of the degradation rates and the pre harvest intervals in spring onions”, 5th Int. Symp. On Recent Advances in Food Analysis, 2011, Prague.
39. Anna Bletsou, Ahmad Hanafi, Marilena E. Dasenaki, Nikolaos S. Thomaidis “Development of specific LC-ESI-MS/MS methods to study the degradation rates and the Pre Harvest Intervals (PHI) of bifenthrin, lufenuron and iprodione in green beans and peas under the Egyptian field conditions” International Symposium on New Trends in Food Analyses – From LC MS Technologies to UPLC, AFSILAB – AOAC Int., 2009, Paris.
40. M.E. Dasenaki and Ν.S. Τhomaidis “Multi-residue determination of seventeen sulfonamides and five tetracyclines in fish tissue using a multi-stage LC-ESI-MS/MS approach based on advanced mass spectrometric techniques” 4th Int. Symp. On Recent Advances in Food Analysis, 2009, Prague, (CAMO best poster award)
41. Spyros A. Drivelos , Marilena E. Dasenaki, Nikolaos S. Thomaidis, “Determination of isoascorbic acid in fish tissue by Hydrophilic Interaction Liquid Chromatography (HILIC) – Ultraviolet And Tandem Mass Spectrometric detection”, Proceedings of the 6th International Conference of Analysis Modern Trends and Applications, Athens 2009.
42. Marilena E. Dasenaki, Niki C. Maragou and Nikolaos S. Thomaidis, “Multi-residue determination of eighteen sulfonamides in fish tissues by liquid chromatography. Comparison of ultraviolet and tandem mass spectrometric detection”, Proceedings of the 6th Aegean Analytical Chemistry Days, 2008.
43. Marilena E. Dasenaki, Maria V. Papatzani, Niki C. Maragou, Nikolaos S. Thomaidis, Dimitrios Skafidas, Development and validation according to the decision 2002/657/EC of an HPLC – UV method for the determination of 10 sulfonamides in fish tissue, Proceedings of the 5th Aegean Analytical Chemistry Days, 2006.