Navigasjon

  • Hopp til innhold
NTNU Hjemmeside NTNU Hjemmeside

ntnu.no

  • Studier
    • Studere på NTNU
    • Finn studieprogram
    • Søke opptak
    • Videreutdanning og deltid
    • Forkurs og oppfriskning
  • Studentliv
    • Student i Gjøvik
    • Student i Trondheim
    • Student i Ålesund
  • Forskning og innovasjon
    • Forskning
    • Innovasjon
    • Satsingsområder
    • Toppforskning
    • Ekspertlister
    • Ph.d.
  • Om NTNU
    • Fakulteter og institutter
    • Sentre
    • Bibliotek
    • Kart
    • Ledige stillinger
    • Arrangement
    • Nyheter
    • Kontakt oss
    • Om NTNU
  1. Ansatte

Språkvelger

English

Solon Oikonomopoulos

Last ned pressefoto
Last ned pressefoto
Foto:

Solon Oikonomopoulos

Førsteamanuensis
Institutt for kjemi
Fakultet for naturvitenskap

solon.oikonomopoulos@ntnu.no
73559966 Realfagbygget, D2-121, Gløshaugen
ResearchGate Advanced Optoelectronic Nanomaterials Research Group
Om Publikasjoner Undervisning

Om

EDUCATION

PhD in Polymer Chemistry, University of Patras, Greece, (2006)
Diploma in Chemistry, University of Patras, Greece (2001)

 

RESEARCH & TEACHING APPOINTMENTS

2018-          :     Associate Professor, NTNU, Trondheim, Norway
2016-2017 :     Postdoctoral Researcher, NTNU, Trondheim, Norway
2012-2015 :     Postdoctoral Researcher, TPCI, NHRF, Athens, Greece.
2011-2012 :     Research Associate, Cyprus University of Technology, Cyprus.
2008-2011 :     Postdoctoral Researcher, TPCI, NHRF, Athens, Greece.

 

MAIN RESEARCH INTERESTS

Synthesis, structural, optoelectronic and morphological characterisation of semiconducting polymers.

Functionalization and characterization of graphene, carbon nanotubes and fullerene hybrid materials.

Photovoltaic device fabrication and optimization.

 

EXTERNAL FUNDING  

Participant in four national and international research projects in collaboration with academic and industrial organizations. (Konarka Technologies, EPAN 13, Nanohost, Strategic Infrastructure Grant Cyprus)
Coordinator of one national research project (Graphcell)
Recipient of one schloraship from the State Scholarship Foundation (IKY)

 

CONFERENCES AND INVITED TALKS

More than 30 National and International Conferences on Chemistry and Material Science. Organizing committee in two international conferences (C-Nano ’09, FSAS 2010).

 

TEACHING ACTIVITIES

Teaching of postgraduate-level course "TKJ4180-Physical Organic Chemistry", Department of Chemistry, Norwegian University of Science and Technology

Co-Teaching of undergraduate course "Inorganic Chemistry 101" Department of Mechanical Engineering and Materials Science and Engineering, Cyprus University of Technology

Co-Teaching of undergraduate course "Polymers and Composites 434" Department of Mechanical Engineering and Materials Science and Engineering, Cyprus University of Technology, Cyprus

Training of undergraduate students in the laboratory of "Analytical Chemistry" Chemistry Department, University of Patras, Greece

Training of postgraduate students of the "Polymer Science and Technology Programme" in the laboratory of "Polymer Characterization". Chemistry Department, University of Patras, Greece

Training of undergraduate students in the laboratory of "Polymer Science", Chemistry Department, University of Patras, Greece

Training of undergraduate students in the laboratory of "Industrial Processes", Chemistry Department, University of Patras, Greece

 

PROFESSIONAL AFFILIATIONS & ACTIVITIES

Member of the Greek Chemical Society.

 

PUBLICATIONS

30 publications in international refereed journals, 2 book chapters.

Kompetanseord

  • Grafen
  • Karbon nanorør
  • Polymere
  • Solceller

Publikasjoner

  • Kronologisk
  • Etter kategori
  • Alle publikasjoner i Nasjonalt vitenarkiv (NVA)

2018

  • Buene, Audun Formo; Uggerud, Nora; Economopoulos, Solon; Gautun, Odd Reidar; Hoff, Bård Helge. (2018) Effect of π-linkers on phenothiazine sensitizers for dye-sensitized solar cells. Dyes and pigments
    Vitenskapelig artikkel
  • Venkatraman, Vishwesh; Raju, Rajesh; Economopoulos, Solon; Alsberg, Bjørn Kåre. (2018) The dye-sensitized solar cell database. Journal of Cheminformatics
    Vitenskapelig artikkel

2017

  • Lezi, Nikolitsa; Economopoulos, Solon; Prodromidis, Mamantos; Economou, Anastasios; Tagmatarchis, Nikos. (2017) Fabrication of a “Green” and Low–Cost Screen–Printed Graphene Sensor and Its Application to the Determination of Caffeine by Adsorptive Stripping Voltammetry. International Journal of Electrochemical Science
    Vitenskapelig artikkel
  • Baran, Derya; Tuladhar, Sachetan; Economopoulos, Solon; Neophytou, Marios; Savva, Achilleas; Itskos, Grigorios. (2017) Photovoltaic limitations of BODIPY:fullerene based bulk heterojunction solar cells. Synthetic metals
    Vitenskapelig artikkel

2015

  • Economopoulos, Solon; Tagmatarchis, Nikos. (2015) Multichromophores Onto Graphene: Supramolecular Non-Covalent Approaches for Efficient Light Harvesting. Journal of Physical Chemistry C
    Vitenskapelig artikkel

2014

  • Economopoulos, Solon; Itskos, Grigorios; Koutentis, Panayiotis A.; Choulis, Stelios A.. (2014) Overview of Polymer and Copolymer Materials for Organic Photovoltaics.
    Faglig kapittel

2013

  • Economopoulos, Solon; Chochos, Christos; Ioannidou, Heraklidia A.; Neophytou, Marios; Charilaou, Charilaos; Zissimou, Georgia. (2013) Novel BODIPY-based conjugated polymers donors for organic photovoltaic applications. RSC Advances
    Vitenskapelig artikkel
  • Economopoulos, Solon; Koutentis, Panayiotis A.; Ioannidou, Heraklidia A.; Choulis, Stelios A.. (2013) Identifying potential candidates for donor–acceptor copolymers on a series of 4H-1,2,6-thiadiazines: An electrochemical approach. Electrochimica Acta
    Vitenskapelig artikkel
  • Economopoulos, Solon; Tagmatarchis, Nikos. (2013) Chemical Functionalization of Exfoliated Graphene. Chemistry - A European Journal
    Vitenskapelig oversiktsartikkel/review
  • Itskos, Grigorios; Papagiorgis, Paris; Tsokkou, Demetra; Othonos, Andreas; Hermerschmidt, Felix; Economopoulos, Solon. (2013) Size-Dependent Charge Transfer in Blends of PbS Quantum Dots with a Low-Gap Silicon-Bridged Copolymer. Advanced Energy Materials
    Vitenskapelig artikkel
  • Economopoulos, Solon; Skondra, Angeliki; Ladomenou, Kalliopi; Karousis, Nikolaos; Charalambidis, Georgios; Coutsolelos, Athanassios. (2013) New hybrid materials with porphyrin-ferrocene and porphyrin-pyrene covalently linked to single-walled carbon nanotubes. RSC Advances
    Vitenskapelig artikkel

2012

  • Karousis, Nikolaos; Economopoulos, Solon; Tagmatarchis, Nikos. (2012) Functionalization of Graphene.
    Faglig kapittel

2011

  • Economopoulos, Solon; Karousis, Nikolaos; Rotas, Georgios; Pagona, Georgia; Tagmatarchis, Nikos. (2011) Microwave-assisted Functionalization of Carbon Nanostructured Materials. Current organic chemistry
    Vitenskapelig oversiktsartikkel/review
  • Karousis, Nikolaos; Sandanayaka, Atula; Economopoulos, Solon; Hasobe, Taku; Sarantopoulou, Evangelia; Tagmatarchis, Nikos. (2011) Graphene oxide with covalently linked porphyrin antennae: Synthesis, characterization and photophysical properties. Journal of Materials Chemistry
    Vitenskapelig artikkel

2010

  • Karousis, Nikolaos; Economopoulos, Solon; Sarantopoulou, Evangelia; Tagmatarchis, Nikos. (2010) Porphyrin counter anion in imidazolium-modified graphene-oxide. Carbon
    Vitenskapelig artikkel
  • Pagona, Georgia; Economopoulos, Solon; Aono, Takayuki; Miyata, Yasumitsu; Shinohara, Hisanori; Tagmatarchis, Nikos. (2010) Molecular recognition of La@C82 endohedral metallofullerene by an isophthaloyl-bridged porphyrin dimer. Tetrahedron Letters
    Vitenskapelig artikkel
  • Pagona, Georgia; Economopoulos, Solon; Tsikalas, George; Katerinopoulos, Haralambos; Tagmatarchis, Nikos. (2010) Fullerene–Coumarin Dyad as a Selective Metal Receptor: Synthesis, Photophysical Properties, Electrochemistry and Ion Binding Studies. Chemistry - A European Journal
    Vitenskapelig artikkel
  • Karousis, Nikolaos; Economopoulos, Solon; Iizumi, Yoko; Okazaki, Toshiya; Liu, Zheng; Suenaga, Kazu. (2010) Microwave assisted covalent functionalization of C60@SWCNT peapods. Chemical Communications
    Vitenskapelig artikkel
  • Economopoulos, Solon; Rotas, Georgios; Miyata, Yasumitsu; Shinohara, Hisanori; Tagmatarchis, Nikos. (2010) Exfoliation and Chemical Modification Using Microwave Irradiation Affording Highly Functionalized Graphene. ACS Nano
    Vitenskapelig artikkel
  • Stefopoulos, Andreas; Kourkouli, Souzana; Economopoulos, Solon; Ravani, Fotini; Andreopoulou, Aikaterini; Papagelis, Kostas. (2010) Polymer and Hybrid Electron Accepting Materials Based on a Semiconducting Perfluorophenylquinoline. Macromolecules
    Vitenskapelig artikkel

2009

  • Mountrichas, Grigoris; Sandanayaka, Atula; Economopoulos, Solon; Pispas, Stergios; Ito, Osamu; Hasobe, Taku. (2009) Photoinduced electron transfer in aqueous carbon nanotube/block copolymer/CdS hybrids: application in the construction of photoelectrochemical cells. Journal of Materials Chemistry
    Vitenskapelig artikkel
  • Economopoulos, Solon; Pagona, Georgia; Yudasaka, Masako; Iijima, Sumio; Tagmatarchis, Nikos. (2009) Solvent-free microwave-assisted Bingel reaction in carbon nanohorns. Journal of Materials Chemistry
    Vitenskapelig artikkel

2007

  • Chochos, Christos; Economopoulos, Solon; Deimede, Valadoula; Gregoriou, Vassilis; Lloyd, Matthew; Malliaras, George. (2007) Synthesis of a Soluble n-Type Cyano Substituted Polythiophene Derivative:  A Potential Electron Acceptor in Polymeric Solar Cells. Journal of Physical Chemistry C
    Vitenskapelig artikkel
  • Chochos, Christos; Tzanetos, Nikos; Economopoulos, Solon; Gregoriou, Vassilis; Kallitsis, Joannis. (2007) New rod–coil block copolymers consisting of terfluorene segments and electron transporting units as the flexible blocks. European Polymer Journal
    Vitenskapelig artikkel
  • Economopoulos, Solon; Chochos, Christos; Gregoriou, Vassilis; Kallitsis, Joannis; Barrau, Sophie; Hadziioannou, George. (2007) Novel brush-type copolymers bearing thiophene backbone and side chain quinoline blocks. Synthesis and their use as a compatibilizer in thiophene-quinoline polymer blends. Macromolecules
    Vitenskapelig artikkel
  • Chochos, Christos; Tzanetos, Nikos; Economopoulos, Solon; Gregoriou, Vassilis; Kallitsis, Joannis. (2007) Synthesis and Characterization of Random Copolymers Combining Terfluorene Segments and Hole or Electron Transporting Moieties. Journal of macromolecular science. Pure and applied chemistry (Print)
    Vitenskapelig artikkel

2006

  • Economopoulos, Solon; Andreopoulou, Aikaterini; Gregoriou, Vassilis; Kallitsis, Joannis. (2006) Synthesis of Soluble Main‐Chain Poly(Quinolines). Journal of macromolecular science. Pure and applied chemistry (Print)
    Vitenskapelig artikkel
  • Chochos, Christos; Papakonstandopoulou, Dionysia; Economopoulos, Solon; Gregoriou, Vassilis; Kallitsis, Joannis. (2006) Synthesis and Optical Properties on a Series of Polyethers Incorporating Terfluorene Segments and Methylene Spacers. Journal of macromolecular science. Pure and applied chemistry (Print)
    Vitenskapelig artikkel

2005

  • Economopoulos, Solon; Andreopoulou, Aikaterini; Gregoriou, Vassilis; Kallitsis, Joannis. (2005) Synthesis and optical properties of new end-functionalized polyquinolines. Chemistry of Materials
    Vitenskapelig artikkel
  • Economopoulos, Solon; Chochos, Christos; Govaris, Giannis; Gregoriou, Vassilis; Kallitsis, Joannis. (2005) Bulk heterojunction photovoltaic cells from polymer mixtures with soluble oxadiazole and quinoline polymers as electron acceptors. Materials Research Society Symposium Proceedings
    Vitenskapelig artikkel

2004

  • Economopoulos, Solon; Govaris, Giannis; Chochos, Christos; Tzanetos, Nikos; Andreopoulou, Aikaterini; Kallitsis, Joannis. (2004) Synthesis and characterization of conjugated polymers and their blends for optoelectronic applications. Macromolecular Symposia
    Vitenskapelig artikkel

Tidsskriftspublikasjoner

  • Buene, Audun Formo; Uggerud, Nora; Economopoulos, Solon; Gautun, Odd Reidar; Hoff, Bård Helge. (2018) Effect of π-linkers on phenothiazine sensitizers for dye-sensitized solar cells. Dyes and pigments
    Vitenskapelig artikkel
  • Venkatraman, Vishwesh; Raju, Rajesh; Economopoulos, Solon; Alsberg, Bjørn Kåre. (2018) The dye-sensitized solar cell database. Journal of Cheminformatics
    Vitenskapelig artikkel
  • Lezi, Nikolitsa; Economopoulos, Solon; Prodromidis, Mamantos; Economou, Anastasios; Tagmatarchis, Nikos. (2017) Fabrication of a “Green” and Low–Cost Screen–Printed Graphene Sensor and Its Application to the Determination of Caffeine by Adsorptive Stripping Voltammetry. International Journal of Electrochemical Science
    Vitenskapelig artikkel
  • Baran, Derya; Tuladhar, Sachetan; Economopoulos, Solon; Neophytou, Marios; Savva, Achilleas; Itskos, Grigorios. (2017) Photovoltaic limitations of BODIPY:fullerene based bulk heterojunction solar cells. Synthetic metals
    Vitenskapelig artikkel
  • Economopoulos, Solon; Tagmatarchis, Nikos. (2015) Multichromophores Onto Graphene: Supramolecular Non-Covalent Approaches for Efficient Light Harvesting. Journal of Physical Chemistry C
    Vitenskapelig artikkel
  • Economopoulos, Solon; Chochos, Christos; Ioannidou, Heraklidia A.; Neophytou, Marios; Charilaou, Charilaos; Zissimou, Georgia. (2013) Novel BODIPY-based conjugated polymers donors for organic photovoltaic applications. RSC Advances
    Vitenskapelig artikkel
  • Economopoulos, Solon; Koutentis, Panayiotis A.; Ioannidou, Heraklidia A.; Choulis, Stelios A.. (2013) Identifying potential candidates for donor–acceptor copolymers on a series of 4H-1,2,6-thiadiazines: An electrochemical approach. Electrochimica Acta
    Vitenskapelig artikkel
  • Economopoulos, Solon; Tagmatarchis, Nikos. (2013) Chemical Functionalization of Exfoliated Graphene. Chemistry - A European Journal
    Vitenskapelig oversiktsartikkel/review
  • Itskos, Grigorios; Papagiorgis, Paris; Tsokkou, Demetra; Othonos, Andreas; Hermerschmidt, Felix; Economopoulos, Solon. (2013) Size-Dependent Charge Transfer in Blends of PbS Quantum Dots with a Low-Gap Silicon-Bridged Copolymer. Advanced Energy Materials
    Vitenskapelig artikkel
  • Economopoulos, Solon; Skondra, Angeliki; Ladomenou, Kalliopi; Karousis, Nikolaos; Charalambidis, Georgios; Coutsolelos, Athanassios. (2013) New hybrid materials with porphyrin-ferrocene and porphyrin-pyrene covalently linked to single-walled carbon nanotubes. RSC Advances
    Vitenskapelig artikkel
  • Economopoulos, Solon; Karousis, Nikolaos; Rotas, Georgios; Pagona, Georgia; Tagmatarchis, Nikos. (2011) Microwave-assisted Functionalization of Carbon Nanostructured Materials. Current organic chemistry
    Vitenskapelig oversiktsartikkel/review
  • Karousis, Nikolaos; Sandanayaka, Atula; Economopoulos, Solon; Hasobe, Taku; Sarantopoulou, Evangelia; Tagmatarchis, Nikos. (2011) Graphene oxide with covalently linked porphyrin antennae: Synthesis, characterization and photophysical properties. Journal of Materials Chemistry
    Vitenskapelig artikkel
  • Karousis, Nikolaos; Economopoulos, Solon; Sarantopoulou, Evangelia; Tagmatarchis, Nikos. (2010) Porphyrin counter anion in imidazolium-modified graphene-oxide. Carbon
    Vitenskapelig artikkel
  • Pagona, Georgia; Economopoulos, Solon; Aono, Takayuki; Miyata, Yasumitsu; Shinohara, Hisanori; Tagmatarchis, Nikos. (2010) Molecular recognition of La@C82 endohedral metallofullerene by an isophthaloyl-bridged porphyrin dimer. Tetrahedron Letters
    Vitenskapelig artikkel
  • Pagona, Georgia; Economopoulos, Solon; Tsikalas, George; Katerinopoulos, Haralambos; Tagmatarchis, Nikos. (2010) Fullerene–Coumarin Dyad as a Selective Metal Receptor: Synthesis, Photophysical Properties, Electrochemistry and Ion Binding Studies. Chemistry - A European Journal
    Vitenskapelig artikkel
  • Karousis, Nikolaos; Economopoulos, Solon; Iizumi, Yoko; Okazaki, Toshiya; Liu, Zheng; Suenaga, Kazu. (2010) Microwave assisted covalent functionalization of C60@SWCNT peapods. Chemical Communications
    Vitenskapelig artikkel
  • Economopoulos, Solon; Rotas, Georgios; Miyata, Yasumitsu; Shinohara, Hisanori; Tagmatarchis, Nikos. (2010) Exfoliation and Chemical Modification Using Microwave Irradiation Affording Highly Functionalized Graphene. ACS Nano
    Vitenskapelig artikkel
  • Stefopoulos, Andreas; Kourkouli, Souzana; Economopoulos, Solon; Ravani, Fotini; Andreopoulou, Aikaterini; Papagelis, Kostas. (2010) Polymer and Hybrid Electron Accepting Materials Based on a Semiconducting Perfluorophenylquinoline. Macromolecules
    Vitenskapelig artikkel
  • Mountrichas, Grigoris; Sandanayaka, Atula; Economopoulos, Solon; Pispas, Stergios; Ito, Osamu; Hasobe, Taku. (2009) Photoinduced electron transfer in aqueous carbon nanotube/block copolymer/CdS hybrids: application in the construction of photoelectrochemical cells. Journal of Materials Chemistry
    Vitenskapelig artikkel
  • Economopoulos, Solon; Pagona, Georgia; Yudasaka, Masako; Iijima, Sumio; Tagmatarchis, Nikos. (2009) Solvent-free microwave-assisted Bingel reaction in carbon nanohorns. Journal of Materials Chemistry
    Vitenskapelig artikkel
  • Chochos, Christos; Economopoulos, Solon; Deimede, Valadoula; Gregoriou, Vassilis; Lloyd, Matthew; Malliaras, George. (2007) Synthesis of a Soluble n-Type Cyano Substituted Polythiophene Derivative:  A Potential Electron Acceptor in Polymeric Solar Cells. Journal of Physical Chemistry C
    Vitenskapelig artikkel
  • Chochos, Christos; Tzanetos, Nikos; Economopoulos, Solon; Gregoriou, Vassilis; Kallitsis, Joannis. (2007) New rod–coil block copolymers consisting of terfluorene segments and electron transporting units as the flexible blocks. European Polymer Journal
    Vitenskapelig artikkel
  • Economopoulos, Solon; Chochos, Christos; Gregoriou, Vassilis; Kallitsis, Joannis; Barrau, Sophie; Hadziioannou, George. (2007) Novel brush-type copolymers bearing thiophene backbone and side chain quinoline blocks. Synthesis and their use as a compatibilizer in thiophene-quinoline polymer blends. Macromolecules
    Vitenskapelig artikkel
  • Chochos, Christos; Tzanetos, Nikos; Economopoulos, Solon; Gregoriou, Vassilis; Kallitsis, Joannis. (2007) Synthesis and Characterization of Random Copolymers Combining Terfluorene Segments and Hole or Electron Transporting Moieties. Journal of macromolecular science. Pure and applied chemistry (Print)
    Vitenskapelig artikkel
  • Economopoulos, Solon; Andreopoulou, Aikaterini; Gregoriou, Vassilis; Kallitsis, Joannis. (2006) Synthesis of Soluble Main‐Chain Poly(Quinolines). Journal of macromolecular science. Pure and applied chemistry (Print)
    Vitenskapelig artikkel
  • Chochos, Christos; Papakonstandopoulou, Dionysia; Economopoulos, Solon; Gregoriou, Vassilis; Kallitsis, Joannis. (2006) Synthesis and Optical Properties on a Series of Polyethers Incorporating Terfluorene Segments and Methylene Spacers. Journal of macromolecular science. Pure and applied chemistry (Print)
    Vitenskapelig artikkel
  • Economopoulos, Solon; Andreopoulou, Aikaterini; Gregoriou, Vassilis; Kallitsis, Joannis. (2005) Synthesis and optical properties of new end-functionalized polyquinolines. Chemistry of Materials
    Vitenskapelig artikkel
  • Economopoulos, Solon; Chochos, Christos; Govaris, Giannis; Gregoriou, Vassilis; Kallitsis, Joannis. (2005) Bulk heterojunction photovoltaic cells from polymer mixtures with soluble oxadiazole and quinoline polymers as electron acceptors. Materials Research Society Symposium Proceedings
    Vitenskapelig artikkel
  • Economopoulos, Solon; Govaris, Giannis; Chochos, Christos; Tzanetos, Nikos; Andreopoulou, Aikaterini; Kallitsis, Joannis. (2004) Synthesis and characterization of conjugated polymers and their blends for optoelectronic applications. Macromolecular Symposia
    Vitenskapelig artikkel

Del av bok/rapport

  • Economopoulos, Solon; Itskos, Grigorios; Koutentis, Panayiotis A.; Choulis, Stelios A.. (2014) Overview of Polymer and Copolymer Materials for Organic Photovoltaics.
    Faglig kapittel
  • Karousis, Nikolaos; Economopoulos, Solon; Tagmatarchis, Nikos. (2012) Functionalization of Graphene.
    Faglig kapittel

Undervisning

Emner

  • TKJ4520 - Organisk kjemi, fordypningsprosjekt
  • KJ2900 - Bachelorprosjekt i kjemi
  • KJ8107 - Avanserte Organiske Optoelektroniske Materialer
  • TKJ4180 - Fysikalsk organisk kjemi
  • KJ2222 - Dataanalyse og visualisering i kjemi
  • TKJ4130 - Organisk syntese, laboratorium

NTNU – Norges teknisk-naturvitenskapelige universitet

  • For ansatte
  • |
  • For studenter
  • |
  • Innsida
  • |
  • Blackboard

Studere

  • Om studier
  • Studieprogram
  • Emner
  • Videreutdanning
  • Karriere

Aktuelt

  • Nyheter
  • Arrangement
  • Jobbe ved NTNU

Om NTNU

  • Om NTNU
  • Bibliotek
  • Strategi
  • Forskning
  • Satsingsområder
  • Innovasjon
  • Organisasjonskart
  • Utdanningskvalitet

Kontakt

  • Kontakt oss
  • Finn ansatte
  • Spør en ekspert
  • Pressekontakter
  • Kart

NTNU i tre byer

  • NTNU i Gjøvik
  • NTNU i Trondheim
  • NTNU i Ålesund

Om nettstedet

  • Bruk av informasjonskapsler
  • Tilgjengelighetserklæring
  • Personvern
  • Ansvarlig redaktør
Facebook Instagram Linkedin Snapchat Tiktok Youtube
Logg inn
NTNU logo