Table 3.
Groups | Root mean square (nm) | Peak to valley (nm) |
---|---|---|
Co–Cr | 1,256.7 | 191.2 |
Ni–Ti | 1,232.1 | 178.42 |
Stainless steel | 1,408.7 | 186.4 |
Abbreviations: AFM, atomic force microscopy; Co–Cr, cobalt–chromium alloy stent; Ni–Ti, nickel–titanium alloy stent.