… However, Tennant’s law is for the 2D fabrication; for the production of 3D objects, we use a
… Human nails grow at a 1 nm s –1 linear speed, which means 3.6 μm 3 h –1 , and is similar …

… For example, Gram-positive S. aureus can colonize metallic surfaces that exhibit a
roughness below 0.5 nm, whereas P. aeruginosa bacterial cells are unable to colonize so-called …

… to the geometrical cross section of the absorbing molecule, Δ S ≃ 1 0 − 16 cm − 2 , multiplied
by the virtual state lifetime τ = 1 0 − 16 s (an estimation based on the uncertainty principle). …

Black silicon is a synthetic nanomaterial that contains high aspect ratio nanoprotrusions on
its surface, produced through a simple reactive-ion etching technique for use in photovoltaic …

… -analysis systems ( μ -TAS’s). Miniaturization of systems for chemical … chemical reagents in
μ -TAS’s is essential for control of the flow of … glass has hampered the operation of μ -TAS’s. …

… Matter subjected to record heating and cooling rates of 1018 K=s … 1:5 1016 s 1) is approximately
wa ’ 0:3–1 1015 s 1. The interplay … 1016 s 1 [28]. Thus the imaginary part of the dielectric …

… As seen in the figure, the angle changes to s in the sample according to Snell’s law. The
intensity of the central beam, I , was about 20 times larger than that of the other beams. Since …

… Collapse typically proceeded within less than 2 s for the 20–30 µm diameter gel rods (see …
- TΔ S)/k B T, which has the same sign as the free-energy change. Here ΔH and Δ S are the …

… , , which is typically 10−3 cm2/s compared with a few cm2/s for metals. Therefore regions of
a size l of a few microns will cool in a rather long time tl2/ 10 s. This opens an opportunity of a …

… To achieve high print resolutions, nanoimprinting has been developed as it’s suitable for
easy and rapid manufacturing with high-resolution features, while it’s generally limited to …