Posted on: 18 October, 2011
... external surface area is similar to the sum of the surface areas of the individual components; (c) "Aggregate" means a particle ...
Posted on: 9 October, 2014
... fraction between 1 nm and 100 nm is a by-product of a human activity. Fullerenes, graphene flakes and single wall carbon nanotubes with one ...
Posted on: 17 June, 2014
... exposure leads possibly to genotoxicity, changes in [the] activity of the immune system, and an accumulation of silver in [the] spleen, ...
Posted on: 6 January, 2011
... ultimately support the development of an public engagement activity. Please also have a look at our continuously improving and ...
Posted on: 25 February, 2011
... the discussion may begin in a way which could lead to some areas of agreement. There is, in any event, a growing sense of both urgency ...