Skip to main content

Table 1 Geometric characteristics of the NAA samples (interpore distance ( d int ) and porosity ( P) - * P= Π/(2√3))·( d p / d int )2)

From: Tunable Fabry-Pérot interferometer based on nanoporous anodic alumina for optical biosensing purposes

Label L p (μm) d p (nm) d int (nm) P (%)*
R-OSC(1) 5.0 ± 0.1 30 ± 3 103 ± 4 8.2 ± 1.7
R-OSC(2) 5.0 ± 0.1 41 ± 3 103 ± 4 15.2 ± 2.7
R-OSC(3) 5.0 ± 0.1 52 ± 3 103 ± 4 24.5 ± 4.2
R-OSC(4) 5.0 ± 0.1 71 ± 2 103 ± 4 44.4 ± 5.5
R-OSC(5) 5.0 ± 0.1 30 ± 3 103 ± 4 8.2 ± 1.7
R-OSC(6) 8.7 ± 0.1 30 ± 3 103 ± 4 8.2 ± 1.7
R-OSC(7) 12.4 ± 0.2 30 ± 3 103 ± 4 8.2 ± 1.7