Professor Ioannis P. Gerothanassis PhD, DSc

Lectures In International Conferences

Lectures in International Conferences

Plenary / Keynote Research Lectures

  1. “Ligand-observed NMR in natural products and drug research”, I.P. Gerothanassis, COMSTECH Workshop on Modern Spectroscopic Techniques and Their Applications Research, March 12-14, 2023, The University of Jordan/ Ahmad Al-Louzi Auditorium /Online Meeting (2023).
  2. “Enzymatic Biotransformation, Protein-Ligand Interactions, and in-Cell NMR Spectroscopy in Natural Products Research”, I.P. Gerothanassis, 2nd International Virtual Conference on Pharmaceutical Chemistry & Drug Design”, August 05-06, 2022, Virtual Conference/Online Meeting (2022).
  3. “Analytical and structural perspectives of NMR in natural products research: From mixture analysis to in-cell investigations”, I.P. Gerothanassis, 12th International Conference on “Instrumental Methods of Analysis” (IMA-2021), September 20-23, Virtual Event (2021).
  4. “NMR in natural products: analytical and structural investigations, biotransformations and protein-ligand interactions”, I.P. Gerothanassis, International Webinar on Chemistry and Pharmaceutical Chemistry, March 12-13, Webinar, UK (2021).
  5. “Biotransformation Monitoring, Protein-Ligand Interactions and In-Cell NMR Spectroscopy in Natural Products Research”, I.P. Gerothanassis, 2nd International Conference on Natural Products & Traditional Medicine, November 19, Webinar, Vienna, Austria (2020).
  6. “Real-Time Biotransformation Monitoring in the NMR Tube and In-Cell NMR Spectroscopy in Natural Product Research”, I.P. Gerothanassis, 7th International Symposium-cum-Training Course on Molecular Medicine and Drug Research, Karachi, Pakistan, November 5-7, Karachi, Pakistan (2019).
  7. “Chemical Analysis, Metabolomics and “In Cell” Applications of NMR in Natural Products and Food Chemistry”, I.P. Gerothanassis, 2019 International Forum on Food Authenticity Technology (2019 IFFAT) and Annual Meeting of National Center of International Research on Food Authenticity Technology (NCIRFAT), 28th – 29th October, Beijing, China (2019).
  8. “High Resolution NMR Structures of Natural Products in Solution Based on DFT Calculations of Chemical Shifts vs. Solved by Diffraction Methods: Competitors or Collaborators?”, I.P. Gerothanassis, 2nd International Symposium on Natural Products for the Future (ISNPF-2), Karachi, Pakistan, November 4-6, Karachi, Pakistan (2018).
  9. “NMR in Natural Products: Chemical Analysis, Monitoring of Dynamic Changes, “In-Cell” NMR and DFT Calculated Structures Based on NMR Chemical Shifts in Solution”, I.P. Gerothanassis, 4th Polish-Taiwanese Conference “From Molecular Modeling to Nano- and Biotechnology”, August 29-31, Opole-Groszowice, Poland (2018).
  10. “NMR in Metabolomics”, I.P. Gerothanassis, Natural Products Summer School. Chemistry Biological activities & Technological applications, April 27-29, Aristotle University of Thessaloniki, Greece (2018).
  11. “NMR Spectroscopy”, I.P. Gerothanassis, Natural Products Summer School. Chemistry Biological activities & Technological applications, April 27-29, Aristotle University of Thessaloniki, Greece (2018).
  12. “Chemical Analysis, Monitoring of Dynamic Changes, Metabolomics and “In Cell” Applications of NMR in Natural Products and Food Chemistry: Is the Role of Metrology Underestimated?”, I.P. Gerothanassis, International Workshop on Application of NMR in Pharmaceutics, Phytotherapeutics and Medicine, November, Istanbul, Turkey (2017).
  13. “NMR in Molecular Medicine and Drug Research: Three Selected Examples”, I.P. Gerothanassis, 6th International Symposium-cum-Training Course on Molecular Medicine and Drug Research, November, Karachi, Pakistan (2017).
  14. “Chemical Analysis, Monitoring of Dynamic Changes, Metabolomics and “In Cell” Applications of NMR in Natural Products and Food Chemistry: Is the Role of Metrology Underestimated?” Ioannis P. Gerothanasis, 3rd IMEKOFOODS “Metrology Promoting Standardization and Harmonization in Food and Nutrition”, Thessaloniki, Greece (2017).
  15. “NMR in Natural Products: From Chemical Analysis and Monitoring of Dynamic Changes to In Cell NMR and Structures Beyond the Limits Of X-Ray and Neutron Diffraction Methods”, I.P. Gerothanassis, 14th Eurasia Conference on Chemical Sciences, Karachi, Pakistan, December 15-18 (2016).
  16. “NMR Methodology Developments in the Analysis of Complex Mixtures of Natural Products: From Metabolomics to In-Cell NMR” 9th International Conference on “Instrumental Methods of Analysis-Modern Trends and Applications” (IMA) 2015, Kalamata, Greece, September (2015).
  17. “Concepts and Applications of NMR”, I.P. Gerothanassis, NASIC Workshop on Modern Spectroscopic Techniques and other Applications in Structure Determination, Karachi, Pakistan, December (2014).
  18. “NMR Methodology Developments in the Analysis of Complex Mixtures of Natural Products: from Metabolomics to ‘in-cell’ NMR”, I.P. Gerothanassis, 14th Asian Symposium on Medicinal Plants, Karachi, Pakistan, December (2013).
  19. “NMR Methodology Developments in the Analysis of Complex Metabolite Mixtures”, 8th International Conference on Instrumental Methods of Analysis: Modern Trends and Applications (IMA) 2013, Thessaloniki, Greece, September (2013).
  20. “Novel NMR Applications to Phytochemical Analysis” I.P. Gerothanassis, COST Action FA 0906, Training School of Phytochemical Analysis, Thessaloniki, Greece, February (2013).
  21. “Novel NMR Methods for the Demixing the Spectra of Complex Natural Extracts”. I.P. Gerothanassis, 13th International Symposium on Natural Products, Chemistry, Karachi, Pakistan, September (2012).
  22. “NMR Studies of Antioxidants”. I.P. Gerothanassis, in 5th International Advanced Course, Chemistry and Biochemistry of Antioxidants: Antioxidants in Health, Disease and Food Safety – Practical Assessment, Wageningen, Netherlands (2004).
  23. “NMR Detection of Antioxidants”. I.P. Gerothanassis, in 4th International Advanced Course: Chemistry and Biochemistry of Antioxidants, Wageningen, Netherlands (2003).
  24. “NMR Detection of Antioxidants”. I.P. Gerothanassis, in 3rd International Advanced Course: Chemistry and Biochemistry of Antioxidants, Wageningen, Netherlands (2002).
  25. “NMR Detection of Antioxidants”. I.P. Gerothanassis, in 2nd International Advanced Course: Chemistry and Biochemistry of Antioxidants, Wageningen, Netherlands (2001).
  26. “ΝΜR Detection of Antioxidants”. I.P. Gerothanassis, in 1st International Advance Course: Chemistry and Biochemistry of Antioxidants, Wageningen, Netherlands (2000).
  27. “Multinuclear and Multidimensional NMR of Individual Peptide and Protein Bound Water in Solution and Solid State”. I.P. Gerothanassis, in Joint Greek-Italian Meeting on Chemistry of Biological Systems, Torino, Italy (1996).
  28. “Fourier Transform IR and Multinuclear and Multidimensional NMR Spectroscopic Studies of Specific Peptide and Protein-Bound Water Molecules in Solution and Solid States”. I.P. Gerothanassis, in Joint Greek-Italian Meeting on Chemistry of Biological Systems and Molecular Chemical Engineering, UoI, Greece (1994).
  29. “NMR Studies of Ligand-Protein Interactions Involving Quadrupolar Nuclei”. I.P. Gerothanassis, in NATO Advanced Study Institute on NMR of Biological Macromolecules – Proteins, Nucleic Acids, Polysaccharides, Crete, Greece (1993).
  30. “Nuclear Shielding and Biomolecular Structure”. I.P. Gerothanassis, in NATO Advanced Study Institute on NMR of Biological Macromolecules – Proteins, Nucleic Acids, Polysaccharides, Crete, Greece (1993).
  31. “Fourier Transform IR and Multinuclear and Multidimensional NMR Spectroscopic Studies of Specific Peptide and Protein-Bound Water Molecules”. I.P. Gerothanassis, in Fifth International Conference on the Spectroscopy of Biological Molecules, Loutraki, Greece (1993).
  32. “17O NMR, Selective Observation of 1H–15N Protons and 1H–15N Multiple Quantum NMR as Novel Methods for Investigating Model Compounds of the Active Site of Hemoproteins”. I.P. Gerothanassis* and M. Momenteau, Greek-Italian Meeting on Chemistry of Biological System and Molecular Chemical Engineering, Loutraki (1990).

Invited / Short Research Lectures

  1. “Protein-Ligand Interactions and in-Cell NMR Spectroscopy in Natural Products Research”, I.P. Gerothanassis, 5th International Conference on Natural Products Utilization: from Plants to Pharmacy Shelf (ICNPU-2023)”, 30 May-02 June 2023, Bulgaria (2023).
  2. “Protein-Ligand Interactions and in-Cell NMR Spectroscopy in Natural Products Research”, I.P. Gerothanassis, 70th International Congress and Annual Meeting of the Society for Medicinal Plant and Natural Product Research (GA)”, August 28-31, 2022, Thessaloniki, Greece (2022).
  3. “Enzymatic Biotransformation, in-Tube NMR Monitoring, Protein-Ligand Interactions, and in-Cell NMR Spectroscopy in Natural Products Research”. Ioannis P. Gerothanassis, “Trends in Natural Products Research: A Young Scientists’ Meeting” May 23–26, 2022, Kolymbari, Crete, Greece (2022).
  4. “NMR Spectroscopy as Analytical, Metabolomics, and Structural Tool in Natural Products and Food Chemistry”. Ioannis P. Gerothanassis, “International Conference on Applied Chemistry and Biotechnology ICACB-2022” 10-12th May, Al-Slat, Jordan (2022).
  5. “Enzymatic Biotransformation, in-Tube NMR Monitoring, Protein-Ligand Interactions, and in-Cell NMR Spectroscopy in Natural Products Research”. Ioannis P. Gerothanassis, “International Conference on Applied Chemistry and Biotechnology ICACB-2022” 10-12th May, Al-Slat, Jordan (2022).
  6. “NMR Spectroscopy as Analytical, Metabolomics, and Structural Tool in Natural Products”. Ioannis P. Gerothanassis, “15th International Symposium on Natural Product Chemistry (ISNPC-15)” 21-24 February, Karachi, Pakistan (2022).
  7. “In vitro and in vivo NMR spectroscopy in natural product research”, A. Primikyri, International Webinar on Chemistry and Pharmaceutical Chemistry, March 12-13, Webinar, UK (2021).
  8. “NMR Spectroscopy as Analytical, Metabolomics and Structural Tool in Natural Products and Food Chemistry”. Ioannis P. Gerothanassis, International Workshop on “Recent Advances in Spectroscopic methods: Applications in industry and agriculture” 24-25 Ferbuary, Dakar, Sénégal (2020).
  9. “Biotransformation Monitoring in the NMR Tube, in Vitro and in Vivo NMR Spectroscopy in Natural Products and Food Chemistry”. Ioannis P. Gerothanassis, International Workshop on “Recent Advances in Spectroscopic methods: Applications in industry and agriculture” 24-25 Ferbuary, Dakar, Sénégal (2020).
  10. “NMR-Based Metabolomics of the Lipid Fraction of Organic and Conventional Bovine Milk”. C.G. Tsiafoulis, C. Papaemmnaouil, D. Alivertis, O. Tzamaloukas, D. Miltiadou, S. Balayssac, M. Malet-Martino, I.P. Gerothanassis, 11th International Conference on “Instrumental Methods of Analysis” 22-25 September, Ioannina, Greece (2019).
  11. “NMR in Natural Products: Chemical Analysis of Complex Mixtures, Bioanalytical and Metabolomics Applications and DFT NMR Structures of Analytes”. Ioannis P. Gerothanassis, 11th International Conference on “Instrumental Methods of Analysis” 22-25 September, Ioannina, Greece (2019).
  12. “Rapid and Sensitive NMR and Molecular Dynamics Mapping of Interactions and Selective Binding Sites of Fatty Acids with Non-Labeled Albumin”. Eleni Alexandri, Alexandra Primikyri*, George Papamokos, Ioannis P. Gerothanassis, 11th International Conference on “Instrumental Methods of Analysis” 22-25 September, Ioannina, Greece (2019).
  13. “Detailed Phytochemical Analysis of an Artemisia Annua and an Artemisia Absinthium Extract using a Combination of NMR And HPLC/DAD/MS Techniques”. Vasiliki G. Kontogianni*, Marianna Sakka, Alexandrea Primikyri1, Ioannis P. Gerothanassis, 11th International Conference on “Instrumental Methods of Analysis” 22-25 September, Ioannina, Greece (2019).
  14. “NMR in Natural Products: Chemical Analysis, Monitoring of Dynamic Changes, “In-Cell” NMR and DFT Calculated Structures Based on NMR Chemical Shifts in Solution”. Ioannis P. Gerothanassis, 30th International Symposium on the Chemistry of Natural Products and the 10th International Congress on Biodiversity (ISCNP30 & ICOB10), 25-29 November, Athens, Greece (2018).
  15. “A Scientific Tour from Peptides and Proteins with the Late Paul Cordopatis to Natural Products”. Ioannis P. Gerothanassis and A.G. Tzakos, SEE-DRUG Conference – NMR applications in Life Sciences – Exploring Peptides & Proteins, Patras, Greece (18-20- June 2015).
  16. “Novel NMR Methods for the Analysis of Crude Plant Extracts”. I.P. Gerothanassis, P. Charisiadis, A. Primikyri, V. Kontogianni, C.G. Tsiafoulis, V. Exarchou, and A.G. Tzakos, International Conference for Health, Athens, Greece (2012).
  17. “Plant Derived Bioactive Compounds: Isolation, Identification, Biological Evaluation and Enzymatic Modification of Lead Compounds”. I.P. Gerothanassis, 12th Euro-Asia Conference on Chemical Sciences EuAsC2S-12, Corfu, Greece (2012).
  18. “Myelin Basic Protein: Structural Disorder, Protein Partners and Diseases”. I.P. Gerothanassis, in 5th International Greek Biotechnology Forum, ZappeioMegaro, Athens, Greece (2009).
  19. “Structure – Function Discrimination, Domain Selective Ligand – Binding Model and the Role of Chloride Anions of Angiotensin I Converting Enzyme”. I.P. Gerothanassis, HALCHEM III, Ioannina, Greece (2006).
  20. “Separation and Identification of the Major Constituents of Greek Hypericum Perforatum by LC – UV – Solid Phase Extraction NMR and LC-UV-MS/MS”. E.C. Tatsis, S. Boeren, V. Exarchou, A.N. Troganis, J. Vervoort, and I.P. Gerothanassis, in 4th Interna-tional Conference on Instrumental Methods of Analysis, Crete, Greece (2005).
  21. “The Renin-Angiotensin System: NMR and Molecular Modeling Studies of Polypeptide Models of the Zn-active Site of the Angiotensin Converting Enzyme, Angiotensin II and Pοtential Analogues”. I.P. Gerothanassis, in 4th User Meeting of the European Large-Scale Facilities for NMR, Frankfurt, Germany (2001).
  22. “Hydration Phenomena of Molecules of Biological Interest: Structural and Thermodynamic Aspects as Revealed by the Use of Multinuclear and Multidimensional NMR”. I.P. Gerothanassis, in 2nd International Conference of the Chemical Societies of the South-EasternCountries, Chalkidiki, Greece (2000).
  23. “Hydration Phenomena of Biomolecules in Solution and in the Solid as Revealed by the Triad: NMR-Structure-Thermodynamics”. I.P. Gerothanassis, XIX International Conference on Magnetic Resonance in Biological Systems, Florence, Italy (2000).
  24. “The Triad: NMR-Biomolecular Structure-Thermodynamics”. I.P. Gerothanassis, in 2ndΗellenic Forum on Bioactive Peptides, Univ. of Patras, Greece (2000).
  25. “NMR Methodology for the Analysis of Phenolic Acids in Complex Natural Mixtures”. V. Exarchou, I.P. Gerothanassis*, A. Troganis, M. Tsimidou and D. Boskou, in Instrumental Methods of Analysis: Modern Trends and Applications, Chalkidiki, Greece, (1999).
  26. “Multinuclear (13C, 17O, 57Fe) NMR Studies of Heme Proteins and Synthetic Model Compounds”. I.P. Gerothanassis, in 5th International Symposium on Applied Bioinorganic Chemistry, Corfu, Greece (1999).
  27. “Multinuclear (13C, 17O, 57Fe) NMR Studies of Heme Proteins and Synthetic Model Compounds”. I.P. Gerothanassis, 2nd User Meeting of the European Large-Scale Facilities for NMR, Woudschoten, The Netherlands (1998).
  28. “Multinuclear NMR Studies in Proteins and Synthetic Model Compounds”. I.P. Gerothanassis and C.G. Kalodimos, in 1st International Conference of the Chemical Societies of the South-East European Countries-Chemical Sciences and Industry, Chalkidiki, Greece (1998).
  29. “Multinuclear NMR Studies of the Fe–CO Unit in Hemoproteins and Synthetic Model Compounds in Solution and Solid States”. I.P. Gerothanassis, in 7th European Conference on the Spectroscopy of Biological Molecules, El Escorial, Spain (1997).
  30. “Heteronuclear and Two-Dimensional NMR Studies of the Active Site of Hemoproteins and Synthetic Model Compounds in Solution and Solid States”. I.P. Gerothanassis, in XVIIth International Conference on Magnetic Resonance in Biological Systems, Keystone, Colorado, U.S.A. (1996).
  31. “17O NMR and FTIR Studies of Haemoproteins and Synthetic Model Compounds in Solution and in the Solid State”. I.P. Gerothanassis* and M. Momenteau, in Fifth International Conference on the Spectroscopy of Biological Molecules,Loutraki, Greece (1993).
  32. “17O NMR Studies of Hemoproteins and Synthetic Model Compounds in Solution and Solid States”. I.P. Gerothanassis, NMR Discussion Group, London (1993).
  33. “17O NMR Studies of Oxygenated Hemoproteins and Synthetic Model Compounds”. I.P. Gerothanassis* and M. Momenteau, Second International Symposium on Metal Ions in Biology and Medicine,Loutraki, Greece (1992).

Plenary / Invited Lectures of Educational Policy

  1. “European Organizations: Mobility and Recognition”, I.P. Gerothanassis, Greece Exploring Advanced Recognition in Higher Education – GEAR, Athens, Greece, 3-4 May, (2018).
  2. “Degree Recognition in the new Era of Quality Assurance and Accreditation”, I.P. Gerothanassis, Greece Exploring Advanced Recognition in Higher Education – GEAR, Athens, Greece, 26 – 27 April, (2017).
  3. “European versus National Qualifications Frameworks in Higher Education Institutions: Ethical Framework and Evolution”, S.S. Pegka and I.P. Gerothanasssis, Fifth International Arab Conference on Quality Assurance in Higher Education (IACQA’2015), University of Sharjah-United Arab Emirates, (2015).
  4. “National framework of Qualifications”, I.P. Gerothanassis, International Conference on Quality Assurance and Accreditation Agency (HQAA), Aristotle Univ. of Thessaloniki, Greece (2012).
  5. “Education, Research and Innovation”. I.P. Gerothanassis, Public Event entitled ‘30 years Euroelections’, Constantinos Karamanlis Institute for Democracy, Athens, Greece (2010).
  6. “Research in Higher Education in Greece and the European Reality”. I.P. Gerothanassis, The University in the 21st Century: Challenges and Perspectives, International Conference, Karatzas Hall, Athens (2010).
  7. “Education, Research and Innovation”. I.P. Gerothanassis, in III. Balkan Universities Network Meeting – Balkan Spring Educational Conference, Edrine, Turkey (2010).
  8. “Presentation of the Hellenic Higher Education System”. I.P. Gerothanassis, National Representative delegated by the Greek Ministry of National Education and Religious Affairs, European Higher Education Fair, Beijing, China (2007).
  9. “Presentation of the Hellenic Higher Education System”. I.P. Gerothanassis, National Representative delegated by the Greek Ministry of National Education and Religious Affairs, European Higher Education Fair, Bangkok, Thailand (2008).
  10. “Attracting International Students”. I.P. Gerothanassis, Institute of International Network University Seminar “Internationalization of Higher Education in Europe: Opportunities and Challenges for Greece, Strategies and Policies”, Fulbright Foundation, Athens, Greece (2006).

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