Resumo (PT):
Abstract (EN):
This article discusses the current situation and challenges posed by nanotechnology from a sustainability
point of view. It presents an objective methodology to evaluate the sustainability of nanotechnology
products, based on a life cycle thinking approach, a framework particularly suited to assess all current and
future relevant economic, societal and environmental impacts products and processes. It is grounded on a
hierarchical definition of indicators, starting from 3D indicators that take into account all relevant
dimensions of sustainability and support decision making, and continue to more specific 2D and 1D
indicators that address specific issues. This article also identifies the key aspects that should be
considered when assessing the sustainability of current and future nanotechnology products or where it
performs a central role.
Idioma:
Inglês
Tipo (Avaliação Docente):
Científica
Nº de páginas:
6