NHRF Director and Chairman of the Board Profile
VASILIS G. GREGORIOU, Ph.D.
Director and Chairman of the Board
National Hellenic Research Foundation (NHRF)
48 Vassileos Constantinou Avenue
11635 Athens, Greece
Tel.: +30 184.108.40.2060
Fax. +30 220.127.116.118
Dr. Gregoriou is the Director and Chairman of the Board at the National Hellenic Research Foundation (NHRF). Dr. Gregoriou is an internationally known scientist with research and managerial positions in both Greece (NHRF, FORTH-ICEHT) and the US (Advent Technologies, Northeastern, MIT, Polaroid, Princeton) over his 25 year research career so far.
His research activity extends over a wide area of subjects that include the areas of flexible photovoltaics based on organic semiconductors, optically active materials based on conjugated oligomers and polymer nanocomposites. Previous subjects included the characterization of polymeric liquid crystals, the orientation characteristics of ionic polymer multilayers on patterned self-assembled monolayers and the subject of chemometrics. He is the coauthor of 3 books, 6 chapters in books, 69 refereed research papers and 133 research presentations and the co-inventor of 8 patents.
His academic teaching experience spans in both undergraduate level in the US (University of Massachusetts) as well as at the graduate level in both the USA (University of Connecticut) and Greece (University of Patras). He has also served as the President of the Society for Applied Spectroscopy (SAS) in 2001.
Dr. Gregoriou is also the Greek National Representative in the Horizon 2020 Committee for the European Research Council (ERC), the Mari Sklodowska-Curie actions, and the Future and Emerging Technologies (FET). Horizon 2020 is the biggest EU Research and Innovation program ever with nearly €80 billion of funding available over 7 years (2014 to 2020). The ERC's mission is to encourage the highest quality research in Europe through competitive funding and to support investigator-driven frontier research across all fields of research, on the basis of scientific excellence. A total budget of 13 095 million euro is available for the implementation of the ERC funding schemes under Horizon 2020.
Princeton University, Princeton, New Jersey, USA.
National Institutes of Health Research fellow, NRSA award, 1994.
Duke University, Durham, North Carolina, USA.
Ph.D. in Physical Chemistry, 1993.
East Carolina University, Greenville, North Carolina, USA.
M.S. in Analytical Chemistry, 1989.
University of Patras, Patras, Greece.
B.S. in Chemistry, 1986.
Northeastern University, Boston, MA, USA.
Attended MBA Program 1997-1999.
- “Vibrational Spectroscopy of Biomolecules and Polymers” V.G. Gregoriou and M. Braiman, Editors, Taylor & Francis Co, New York, NY, (2006).
- “Polymer Spectroscopy” V.G. Gregoriou Editor, Wiley-VCH, Weinheim, Germany (2004).
- “Modern Infrared Spectroscopy: Principles and Applications” A.A. Christy, Y. Ozaki, and V.G. Gregoriou, Elsevier Science, Amsterdam, the Netherlands (2001).
SELECTED RECENT REFERRED PUBLICATIONS
- "Unveiling the appropriate polymer backbone enlargement approach to enhance the power conversion efficiency in organic photovoltaics" C.L. Chochos, R. Singh, M. Kim, N. Gasparini, A. Katsouras, C. Kulshreshtha, V.G. Gregoriou, P.E. Keivanidis, T. Ameri, C.J. Brabec, K. Cho, A. Avgeropoulos Adv. Funct. Mater 26 1840, (2016).
- “Ultra Low Band Gap α,β-unsubstituted BODIPY-based Copolymer Synthesized by Palladium Catalyzed Cross-Coupling Polymerization for Near Infrared Organic Photovoltaics” B.M. Squeo, N. Gasparini, T. Ameri, A. Palma-Cando, S. Allard, V.G. Gregoriou, C.J. Brabec, U. Scherfc. C.L. Chochos Journal of Materials Chemistry A A3 16279 (2015).
- “Impact of thienothiophene isomeric structures on the optoelectronic properties and photovoltaic performance in quinoxaline based donor-acceptor copolymers” R. Singh G. Pagona, V.G. Gregoriou, N. Tagmatarchis, D. Toliopoulos, Z. Fei, A. Katsouras, A. Avgeropoulos, T.D. Anthopoulos, M. Heeney, P.E. Keivanidis, C.L. Chochos, Polymer Chemistry 6 3098, (2015).
- "The Role of Ethynylene Bond on the Optical and Electronic Properties of Diketopyrrolopyrrole Copolymers" P. Pattanasattayavong, M. Sygletou, E. Kymakis, E. Stratakis, F. Yan, V. G. Gregoriou, T. D. Anthopoulos, C. L. Chochos, RSC Advances 4 58404, (2014).
- “Influence of the Electron Deficient Co-monomer on the Optoelectronic Properties and Photovoltaic Performance of Dithienogermole-based Co-polymers” C.P. Yau, Z. Fei, R.S. Ashraf, M. Shahid, S.E.Watkins, P. Pattanasattayavong, T.D. Anthopoulos, V.G. Gregoriou, C.L. Chochos, Martin Heeney Adv. Funct. Mater., 3, 10221 (2014).
- “Rationale Design of n-type Organic Materials for High Performance Organic Photovoltaics” C. L. Chochos, N. Tagmatarchis, V.G. Gregoriou RSC Advances 3 7160, (2013).
- “Infrared Spectroscopy as a Tool to Monitor the Extent of Intercalation and Exfoliation in Polymer Clay Nanocomposites” S. Tzavalas and V.G. Gregoriou Vibrational Spectroscopy 51 39 (2009).
- “Spectral Investigation of Coordination of Cuprum Cations and Protons at PAMAM dendrimer Peripherally Modified with 1,8-naphthalimide Units” I. Grabchev, D. Staneva, V. Bojinov, R. Betcheva and V.G. Gregoriou, Spectrochem. Acta, part A, 70, 532 (2008).
- “Polyethylene Terephthalate-Multiwall Nanotubes Nanocomposties: Effect of Nanotubes on the Conformations, Crystallinity and Crystallization Behavior of PET” S. Tzavalas, D.E. Mouzakis, V. Drakonakis, and VG. Gregoriou Journal of Polymer Science: Part B 46 668 (2008).
- “Effect of Carboxy-Functionalized Multiwall Nanotubes (MWNT−COOH) on the Crystallization and Chain Conformations of Poly(ethylene terephthalate) PET in PET−MWNT Nanocomposites” S. Tzavalas, V. Drakonakis, D.E. Mouzakis, D. Fischer, Vasilis G. Gregoriou Macromolecules 39 9150 (2006).
Full List of Publications