Porous carbon produced in air: physicochemical properties and stem cell engineering.

Aerosol materials synthesis methods [ 1–9 ] have been utilized to prepare a distinct platform of spherical composite materials that incorporate sub-100 nanometer features. Nanostructured microspheres (nsμ S) and extended surfaces made up of metal, metal oxides and sulfi des such as TiO 2 , [ 10–14 ] SiO 2 , [ 15–19 ] Co, [ 20 ] Co 3 O 4 , CuO, NiO, [ 21 ] ZrO 2 , [ 22 ] ZnO, [ 23 , 24 ] Al, [ 25 ] Al 2 O 3 , [ 26 ] BiVO 4 , [ 27 ]