The transition from a linear ‘take–make–dispose’ economy to a circular economy is gaining momentum. Although there are many opportunities for using nanotechnology to enable circularity, the knowledge gaps related to (eco-)toxicological hazards and the presence of nanomaterials in waste streams constitute significant challenges.
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The financial support from the Mistra Environmental Nanosafety program is gratefully acknowledged.
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Hansen, S.F., Arvidsson, R., Nielsen, M.B. et al. Nanotechnology meets circular economy. Nat. Nanotechnol. 17, 682–685 (2022). https://doi.org/10.1038/s41565-022-01157-6
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DOI: https://doi.org/10.1038/s41565-022-01157-6
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