Nanomaterials - European Commission
https://ec.europa.eu/.../nanomaterials_en31.12.2018 · Nanomaterials. In cosmetic products, 'nanomaterial' refers to an insoluble or biopersistent and intentionally manufactured material. A nanomaterial has one or more external dimensions, or an internal structure, on the scale from 1 to 100 nm. EU legislation provides a high level of protection of human health where nanomaterials are used in ...
Nanomaterials - definition of Nanomaterials by The Free ...
www.thefreedictionary.com › Nanomaterialsnanomaterial ( ˈnænəʊməˌtɪərɪəl) n (General Physics) any material that has an average particle size of between 1 and 100 nanometres Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014 Want to thank TFD for its existence?
What is a nanomaterial? - SAFENANO
www.safenano.org › knowledgebase › resourcesNanomaterials are chemical substances or materials that are manufactured and used at a very small scale. Nanomaterials are developed to exhibit novel characteristics compared to the same material without nanoscale features, such as increased strength, chemical reactivity or conductivity. ISO (2015) defines a nanomaterial as a:
Nanomaterials - Wikipedia
https://en.wikipedia.org/wiki/NanomaterialsIn ISO/TS 80004, nanomaterial is defined as the "material with any external dimension in the nanoscale or having internal structure or surface structure in the nanoscale", with nanoscale defined as the "length range approximately from 1 nm to 100 nm". This includes both nano-objects, which are discrete pieces of material, and nanostructured materials, which have internal or surface structure on the nanoscale; a nanomaterial may be a member of both these categories.