Fig. 2: AFM images of nanotopographical and flat PC surfaces obtained from different optical media in 2D and 3D (top view and side view). | Microsystems & Nanoengineering

Fig. 2: AFM images of nanotopographical and flat PC surfaces obtained from different optical media in 2D and 3D (top view and side view).

From: Rapid nanomolding of nanotopography on flexible substrates to control muscle cell growth with enhanced maturation

Fig. 2

a CD-R (groove width: 500 nm; ridge width: 900 nm; ridge height: 120 nm). b DVD-R (groove width: 300 nm; ridge width: 450 nm; ridge height: 120 nm). c BD-R (groove width: 100 nm; ridge width: 200 nm; ridge height: 20 nm). d Flat PC (average Ra: 1.56 nm)

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