Integrative Analysis of the State of Knowledge Regarding Health and Environmental Risks of Nanotechnology

Despite broad application in everyday products and materials, safety and security issues of nanotechnologies have hardly been the subject of research to this day. The NanoTrust project has been ongoing since 2007 and represents a publicly accessible information platform aiming to identify the most pressing issues.

Nanotechnology promises new or improved materials and products, e.g. in medicine, cosmetics, optics, or construction. In order to ensure the safe and sustainable development of nanotechnologies, NanoTrust collects, analyses and communicates the current state of knowledge on possible health and environmental risks for decision-makers and the interested public, thus contributing to the organisation of an exchange of knowledge.

The field of nanotechnology is gaining momentum in the context of the development of technology. However, aspects of safety and security have not been sufficiently explored yet to be able to predict the potential risks and dangers involved. At the same time, the public debate has steered towards a critical view, and could easily take a turn towards the negative implications involved.

In light of our experience with genetic engineering in agriculture, we need to have a forward-looking nanotechnology policy that builds upon deep and well-prepared analyses. Thus, there is a great need for more research about, and communication of, the subject.

Within NanoTrust 5 accompanying research on approaches to the regulation of nanotechnologies, as well as the security and risk research of the innovation area of the so-called “advanced materials”, is conducted. An important task includes the dissemination of research results within the framework of scientific technology assessment, as well as the critical reflection of the national and international regulatory activities and feedback to the relevant Austrian actors.

For the first time in Austria, these important aspects of technology development are being investigated in a systematic way rather than on the level of individual R&D projects. We aim at making transparent possible gaps in research and identifying the most pressing issues that need to be addressed. The findings will also have national relevance, as project-coordinator André Gazsó has recently been made chair of the Nano Information Commission of the Austrian Ministery of Health.

Further Information

If you would like to be informed about the latest NanoTrust activities and publications, you can subscribe to the NanoTrust Newsletter here: NanoTrust Newsletter (German)

Former NanoTrust researchers: Daniela Fuchs, Julia Haslinger, Ulrich Fiedeler, Myrtill Simkó


NanoTrust Dossiers – Results of the project "NanoTrust"

The team of the project NanoTrust offers on an irregular basis “Dossiers”, approximately three to six page summaries of the state of knowledge on current issues in the existing nano debate in an accessible language, but on a firm scientific base.

The NanoTrust Dossiers are published in german and english language and can be visited at EPUB.OEAW.



Within the framework of the project NanoTrust, we organise events of different kinds from conferences to special workshops; NanoTrust also contributes to conferences by third parties by organising special sessions.



  • currently no events




  • Pavlicek, A., Part, F., Rose, G. E., Praetorius, A., Miernicki, M., Gazso, A., Huber-Humer, M., & Gressler, S. (2021). A European nano-registry as a reliable database for quantitative risk assessment of nanomaterials? A comparison of national approaches. Nano Impact, 21, _. doi:10.1016/j.impact2020.100276
  • Greßler, S., Rose, G., Gazsó, A., & Pavlicek, A. (2020). Titanium Dioxide as a Food Additive (NanoTrust-Dossier No 055en - December 2020) (p. 6). Wien. doi:/10.1553/ita-nt-055en
  • Riedlinger, D. (2020). Wie nachhaltig ist Nano?. Ita-Newsfeed. Retrieved from
  • Ille C. Gebeshuber,, Rose, G., Pavlicek, A., & Gazsó, A. (2020). Bio-inspired and Biomimetic Nanomaterials (NanoTrust-Dossier No 054en - July 2020) (p. 6). Wien. doi:/10.1553/ita-nt-054en
  • Greßler Sabine,, Rose, G., Gazsó, A., & Pavlicek, A. (2020). Titandioxid als Lebensmittelzusatzstoff (NanoTrust-Dossier Nr. 055 - Mai 2020) (p. 7). Wien. doi:/10.1553/ita-nt-055
  • Ille C. Gebeshuber,, Rose, G., Pavlicek, A., & Gazsó, A. (2020). Bio-Inspirierte und Biomimetische Nanomaterialien (NanoTrust-Dossier Nr. 054 - April 2020) (p. 6). Wien. doi:/10.1553/ita-nt-054
  • Orti, F., Rose, G., Gazsó, A., Greßler, S., & Pavlicek, A. (2020). Environment, Health and Safety Research Projects in Horizon 2020 (NanoTrust dossier No. 053en – March 2020) (p. 6). Wien. doi:/10.1553/ita-nt-053en
  • Pavlicek, A., Rose, G., & Gazsó, A. (2020). Nanoregister: Länderspezifische Lösungen der Nanoregulierung (NanoTrust-Dossier Nr. 051 – März 2020) (p. 8). Wien. doi:/10.1553/ita-nt-051
  • Ortis, F., Rose, G., Gazsó, A., Greßler, S., & Pavlicek, A. (2020). Environment, Health und Safety Forschungsprojekte in Horizon 2020 (NanoTrust Dossier Nr. 053 - März 2020) (p. 6). Wien. doi:/10.1553/ita-nt-053
  • Greßler, S., Prenner, S., Kurz, A., Resch Susanne,, Pavlicek, A., & Part, F. (2020). Polymer Nanocomposites - Additives, properties, applications, environmental aspects (NanoTrust-Dossier No. 052 – February 2020) (p. 6). Wien. doi:/10.1553/ita-nt-052en
  • Greßler, S., Prenner, S., Kurz, A., Resch Susanne,, Pavlicek, A., & Part, F. (2019). Polymer-Nanokomposite - Additive, Eigenschaften, Anwendungen, Umweltaspekte (NanoTrust-Dossier Nr. 052 – November 2019) (p. 6). Wien. doi:/10.1553/ita-nt-052
  • Pavlicek, A., Rose, G., & Gazsó, A. (2019). Nano-registries: Country-specific Solutions for Nano-regulation (NanoTrust dossier No. 051en – June 2019) (p. 8). Wien. doi:/10.1553/ita-nt-051en
  • Rose, G., Pavlicek, A., & Gazsó, A. (2019). Safe-by-Design – The Early Integration of Safety Aspects in Innovation Processes (NanoTrust dossier No. 050en – May 2019) (p. 6). Wien. doi:/10.1553/ita-nt-050en
  • Rose, G., Pavlicek, A., & Gazsó, A. (2019). Safe-by-Design – Die frühe Integration von Sicherheit in Innovationsprozesse (NanoTrust-Dossier Nr. 050 – April 2019) (p. 6). Wien. doi:/10.1553/ita-nt-050
  • Gazso, A., Rose, G. E., Pavlicek, A., & Gressler, S. (2019). Regulating Nanotechnological Applications for Food Contact Materials. European Journal Of Risk Regulation, 10, 219-226. doi:10.1017/err.2019.9
  • Rose, G., & Gazsó, A. (2019). Governing nanosafety in Austria – Striving for neutrality in the NanoTrust project. Technological Forecasting & Social Change, 23-31. doi:10.1016/j.techfore.2018.06.024
  • Greßler, S., Part, F., Gazsó, A., & Huber-Humer, M. (2018). Nanotechnological Applications for Food Contact Materials (NanoTrust dossier No. 049en – July 2018) (p. 6). Wien. doi:/10.1553/ita-nt-049en
  • Greßler, S., Part, F., Gazsó, A., & Huber-Humer, M. (2017). Nanotechnologische Anwendungen für Lebensmittelkontaktmaterialien (NanoTrust-Dossier Nr. 049 – November 2017) (p. 6). Wien. doi:/10.1553/ita-nt-049
  • Bayer, T. (2017). 10 Jahre NanoTrust. Ita-Newsfeed. Retrieved from
  • Bayer, T. (2017). 10 Jahre NanoTrust – Interview mit André Gazsó. Wien: ITA. Retrieved from

Conference Papers/Speeches

Conference Papers/Speeches

  • 13/09/2012 , Suzhou
    André Gazsó: 
    Nanomaterials and Safety
    ChiNano2012, International Symposium on Nanomaterials and Nanodevices
  • 06/09/2012 , Beijing
    Myrtill Simkó: 
    A new old dose concept for nanoparticles risk assessment
    6th International Conference on Nanotoxicology
  • 05/09/2012 , Beijing
    Myrtill Simkó: 
    Is there a risk for neurological health effects from accidental exposures to engineered nanoparticles?
    6th International Conference on Nanotoxicology
  • 27/03/2012 , Paris
    Myrtill Simkó: 
    Metrics, dose, and dose concept: The need for a proper dose concept in risk assessment of nanoparticles
    OECD 3rd Expert Consultation Meeting of the WPMN SG7 on Alternative Test Methods in Nanotoxicology
  • 20/02/2012 , Paris
    André Gazsó: 
    General conditions for research and development of converging technologies in Austria
    Ninth Meeting of the Working Party on Nanotechnology
  • 07/12/2011 , Wien
    Myrtill Simkó: 
    Toxikologische Aspekte von Nanopartikeln
    Nano-Tagung 2011: Nanotechnologie und ArbeitnehmerInnen-Schutz
  • 04/11/2011 , Linz
    André Gazsó: 
    Nanopartikel und Risk Governance
    NILaustria General Assembly
  • 22/10/2011 , Warsaw
    André Gazsó: 
    Risk governance and regulatory issues regarding emerging technologies
    SEA-EU-NET Workshop
  • 21/10/2011 , Warsaw
    André Gazsó: 
    Risk governance strategies of nanotechnologies – the Austrian NanoTrust project as an example
    Nanoethics 2011
  • 08/10/2011 , Teheran
    André Gazsó: 
    NanoTrust – Contributing to an Informed Public Risk Debate on Nanotechnologies
    Asia Nano Forum – 8th Summit Meeting
  • 12/09/2011 , Essen
    Myrtill Simkó: 
    Metrics, Dose and Dose Concept: The Need for a Proper Dose Concept in Risk Assessment of Nanoparticles
    International Conference on Biological Responses to Nanoscale Particles
  • 04/09/2011 , Seggauberg/Leibnitz
    André Gazsó: 
    Technische Entwicklung am Beispiel "Nanotechnologie" – Technikfolgen-Abschätzung
    Pro Scientia Sommerakademie 2011 – "Entwicklung"
  • 02/12/2010 , Paris/Orsay
    André Gazsó: 
    NanoTrust – Risk Governance of Nanotechnologies in Austria
    Journées NanoBioTechnologie, NanoTexicologie, Nano et Societé
  • 11/11/2010 , Wien
    Helge Torgersen,  Ulrich Fiedeler: 
    If it is risky, it must be real – How risk discourses co-constitute nanotechnology
    SciCom 2010
  • 11/11/2010 , St. Pölten
    André Gazsó: 
    NANO – Technologische Chance oder gesellschaftliches Risiko?
    NÖ Landesakademie – Umwelt Management Austria
  • 11/11/2010 , Wien
    André Gazsó: 
    NanoTrust – Contributing to an informed public risk debate on nanotechnologies
    SciCom 2010
  • 28/10/2010 , Twente
    André Gazsó: 
    Governing by dialogue: Pre-emptive politics in the field of nanotechnology
    Tentative Governance of Emerging Science and Technology
  • 04/10/2010 , Luzern
    André Gazsó: 
    Nanotechnologie – Chancen und Risiken. Eine Herausforderung für den Arbeitnehmerschutz
    IVSS Fachtagung
  • 30/09/2010 , Darmstadt
    André Gazsó: 
    Governing by Dialogue: Pre-emptive Politics in the Field of Nanotechnology
    S.NET Conference
  • 30/09/2010 , Darmstadt
    Michael Nentwich: 
    Nanotechnology policies in comparison — The cases of Austria, Germany and Switzerland
    Second Annual Conference of the Society for the Study of Nanoscience and Emerging Technologies (S-NET)


10/2017 - 09/2020

Project team



The following collection contains links to national and international research institutions on nanotechnology, accompanying research and risk management. It focuses von Austrian organizations working on and providing informations on a variety of risk aspects and risk governance.

Austrian Workers' Compensation Board (dt. AUVA)

BioNanoNet GmbH

Bundesinstitut für Risikobewertung (dt. BfR)

Chamber of Labour (dt. BAK) 

Federal Ministry of Labour, Social Affairs and Consumer Protection (dt. BMASK) 

Federal Ministry of Health (dt. BMG)

Federal Ministry of Agriculture, Forestry, Environment and Water Management (dt. BMLFUW)

Federal Ministry for Transport, Innovation and Technology (dt. BMVIT)

Federal Ministry of Science and Research (dt. BMWF)

The Innovation Society

Institute for Technology Assessment and Systems Analysis (dt. ITAS)

The Austrian Research Promotion Agency (dt. FFG)

NanoinformationsPortal (german only)

Austrian Society for Toxicology (dt.+en. ASTOX)

Environmental Agency Austria (dt. UBA)

Austrian Economic Chambers (dt. WKO)

Centre for Technology Assessment (dt. TA-SWISS)