Figure 2From: A new esthetic fiber-reinforced polymer composite resin archwire: a comparative atomic force microscope (AFM) and field-emission scanning electron microscope (FESEM) study FESEM image of a FRPC wire from the Clarity-FRPC group showing crystal-like deposits. These crystal-like deposits were present in large amount in Clarity-FRPC group than in any other tested groups (original magnification ×3,000, bar = 50 μm).Back to article page