Pictures of the coating apparatus and fabricated Ag NW thin film. (a) Wire-wound rod (Meyer rod)-coating apparatus for Ag NW thin film. A piece of PET film was stuck on glass board with scotch tape before roll coating. (b) A large, uniform, and flexed Ag NW film on PET substrate with dimension of about 80 mm × 100 mm.
Liu and Yu Nanoscale Research Letters 2011 6:75 doi:10.1186/1556-276X-6-75