Skip navigation

Dr Charis Theodorakopoulos

Assistant Professor

Department: Arts

Charis Theodorakopoulos (1)Prior to joining Northumbria in 2013, Charis taught conservation of works of art and conservation science as Associate Scientist, at the Technological Educational Institute of Athens, Greece (2007-2013). Prior to that he was a Research Assistant and Research Fellow at the University of London, Birkbeck College, Department of Biochemical Sciences (2004-2008) where he contributed to several EU projects (4th, 5th and 6th FPs). During his doctoral research (Hellenic State Fund 2001-2004) he contributed to the optimisation and the evaluation of laser cleaning of paintings using UV pulsed (excimer) lasers at the Royal College of Art, in collaboration with IESL-FoRTH in Greece (EU TMR DGXII and TMR 5th CSF funds 2002-2003) and FOM-Institute for Atomic and Molecular Physics (AMOLF) in Amsterdam (funded by FOM program 49 and NWO). He has employed laser-induced analysis, mass spectrometry, optical spectroscopy as well as thermal analysis to study a wide range of artist’s and heritage materials, including the study of paintings and the characterisation of dyes, binding media, paints and coatings. At TEI-A he developed novel cleaning materials for varnished and unvarnished tempera paints, murals and gilded panels with advanced gel formulations. He is collaborating with practicing conservators, conservation scientists, preventive conservation experts as well as scientists at diverse disciplines and sectors. He has contributed to a number of international research projects and he is member of national and international professional conservation bodies.

Campus Address

City Campus
001 Burt Hall, Northumberland Road
Newcastle upon Tyne

  • Please visit the Pure Research Information Portal for further information
  • Cleaning testing of nineteenth-century plaster surface models with thin polyacrylamide-based gel layers attached to flexible polyethylene films, Theodorakopoulos, C., Risdonne, V., Freese, S., Diraoui, S., Jonas, U. 15 May 2023, In: Heritage Science
  • Oil Media on Paper: Investigating the Interaction of Cold-Pressed Linseed Oil with Paper Supports with FTIR Analysis, Banou, P., Boyatzis, S., Choulis , K., Theodorakopoulos, C., Alexopoulou, A. 2 Jun 2023, In: Polymers
  • Materials and Techniques for the Coating of Nineteenth Century Plaster Casts: A Review of Historical Sources, Risdonne, V., Hubbard, C., López Borges, V., Theodorakopoulos, C. 19 May 2022, In: Studies in Conservation
  • The Victoria and Albert Museum Plaster Casts by the Nineteenth-Century Workshops of the Notre-Dame Cathedral: Scientific Analysis and Conservation, Risdonne, V., Francescutto Miró, A., Morio, S., Theodorakopoulos, C. 12 Nov 2022, In: Heritage
  • A multi-analytical study of historical coated plaster surfaces: the examination of a nineteenth-century V&A cast of a tombstone, Risdonne, V., Hubbard, C., Puisto, J., Theodorakopoulos, C. Dec 2021, In: Heritage Science
  • An analytical evaluation of Er:YAG laser cleaning tests on a nineteenth century varnished painting, Theodorakopoulos, C., Chillé, C., Papadakis, V. 1 Nov 2020, In: Microchemical Journal
  • A study on the heat distribution and oxidative modification of aged dammar films upon Er:YAG laser irradiation, Chillé, C., Sala, F., Wu, Q., Theodorakopoulos, C. 2020, In: Icon (London, England)
  • Polyolefin-Supported Hydrogels for Selective Cleaning Treatments of Paintings, Freese, S., Diraoui, S., Mateescu, A., Frank, P., Theodorakopoulos, C., Jonas, U. 18 Dec 2019, In: Gels
  • Recent studies of the Hexham Abbey painting collection, Kelsey, T., Theodorakopoulos, C. 1 Aug 2019, In: Hexham Historian
  • Combined solvent- emulsion- and polyacrylate gel- cleaning of an over-cleaned, injured egg tempera icon, Bakalarou, A., Theodorakopoulos, C. 25 Jan 2017, In: eConservation Journal

  • Grace Hanrahan Surface Attached Gels for the Removal of Synthetic Coatings from Sensitive Acrylic Dispersion Paints Start Date: 01/10/2021
  • Valentina Risdonne Materials and techniques for coating of the nineteenth-century plaster casts. A scientific and archival investigation of the Victoria & Albert Museum cast collection. Start Date: 01/10/2017 End Date: 28/06/2022
  • Chiara Chillé Er:YAG laser interactions with natural and synthetic varnishes for paintings Start Date: 01/10/2016 End Date: 24/03/2021

Art DPhil June 30 2005

a sign in front of a crowd

Northumbria Open Days

Open Days are a great way for you to get a feel of the University, the city of Newcastle upon Tyne and the course(s) you are interested in.

Research at Northumbria

Research at Northumbria

Research is the life blood of a University and at Northumbria University we pride ourselves on research that makes a difference; research that has application and affects people's lives.

NU World

Explore NU World

Find out what life here is all about. From studying to socialising, term time to downtime, we’ve got it covered.

Latest News and Features

Seagrass habitats are expanding in some areas, to the surprise of researchers. Matthew Floyd, CC BY-ND
Student Isobel Randall-Evans pictured with handbells
gettyimages/Robert Ingelhart
Isabel Quinn and Kevin Murphy, Assistant Professors in Adult Nursing, Dr Claire Pryor, Assistant Professor in Adult Nursing and Pathway Lead for SPQ Adult Nursing and Leanne Hume, Northern Region Lead Nurse Independent Health and Social Care, RCN
Fashion Design and Marketing student Abbie Inwood
More news
More events

Upcoming events

REVEAL: Fine Art

Back to top