Photoluminescent Patterned Papers Resulting from Printings of Polymeric Nanoparticles Suspension

Figure 4

Printed patterns: grids of squares (a), full tones (b); printed tracing paper under room light (c); inkjet printed patterns under UV-light (d and e); flexography printed patterns under UV-light (f and g).

(a)

(b)

(c)

(d)

(e)

(f)

(g)