title: Nanoscale etchings let art lovers read the small print.
mesh_terms: D001315:Australia; D001842:Bone and Bones / Q000601:surgery; D004741:Engraving and Engravings; D005708:Gallium; D006801:Humans; D007477:Ions; D007802:Language; D036103:Nanotechnology / Q000379:methods*; D011058:Pollen; D019736:Prostheses and Implants; D012680:Sensitivity and Specificity; D013514:Surgical Procedures, Operative / Q000379:methods; D014025:Titanium
chemical_list: D007477:Ions; D005708:Gallium; D014025:Titanium