>
Spotlight May 2021: Towards safe and sustainable innovation in nanotechnology: State-of-play for smart nanomaterials
The European Commission’s new Action Plan for a Circular Economy Green Deal, the new European Industrial Strategy as well as the Chemicals Strategy for Sustainability presented in October 2020 are ambitious plans to achieve a sustainable, fair and inclusive economy in the European Union. These strategies require that any new material or product must not only be functional and cost-efficient, but also safe and sustainable.
Nanotechnology is one of the technologies that could enable such green growth. This paper focuses on nanomaterials that actively respond to external stimuli, so-called “smart nanomaterials”. They are part of the broader category of “advanced materials”. It shows that smart nanomaterials and related products may pose new challenges for safety and sustainability assessment due to their complexity and dynamic behaviour. Innovators, scientists and authorities are called upon to further develop and promote the concept of “Safe and Sustainable-by-Design” in nanotechnology.
Original publication:
Gottardo, S., et al., Towards safe and sustainable innovation in nanotechnology: State-of-play for smart nanomaterials. NanoImpact, 2021. 21: p. 100297.
Weitere Spotlights
Spotlight July: Plastic Pollution and the Urgent Need for Comprehensive Action
Plastic pollution has become a significant threat to the oceans, biodiversity, and ecosystems worldwide. Despite efforts to reduce plastic consumption, escalating plastic production continues to increase the magnitude of plastic pollution in the environment. In response to this crisis, the UN-Environmental Assembly (Link) adopted a resolution in March 2022 to develop a legally binding treaty […]
Read moreSpotlight August 2020: The nanoGRAVUR Grouping approach
In August, we would like to present a paper of the German BMBF project nanoGRAVUR. nanoGRAVUR dealt from 2015-2018 with the grouping of nanostructured materials with regard to occupational safety, consumer and environmental protection and risk mitigation. The approach is now described by the project partners in this paper.Due to the variety of synthetic nanomaterials and the numerous modifications (differences in size, shape, chemical composition and surface functionalization), the effort required to investigate effects and behaviour within the framework of regulatory requirements is…
Read moreSpotlight March 2023: How can photovoltaics be made safe and sustainable?
Conventional photovoltaic systems often have only low efficiency, i.e. only a fraction of the solar energy is converted into electrical energy and made usable. For this reason, research is being conducted into innovative materials that can significantly increase the energy yield and thus also enable more electrical energy to be generated from renewable sources. However, […]
Read moreSpotlight November 2022: Photonics in nature and bioinspired designs
Science has always taken nature as a model and imitated it. If you look at the field of photonics, i.e. the use of optical technologies for information processing, transmission or storage, the colorful examples in the animal and plant world are perfect basic drawers for technical applications. While colors in nature are used either for […]
Read more