However, in vitro experiments dealing with epithelia are mostly performed
on flat substrates, neglecting this out - of - plane component.
For the past decade, scientists have made metamaterials that work at microwave, infrared and visible wavelengths by fabricating repeating metallic patterns
on flat substrates.
«Unlike exfoliation and chemical vapor deposition methods, which normally produce relatively thick perovskite plates, we were able to grow uniform square - shaped 2D crystals
on a flat substrate with high yield and excellent reproducibility,» says Dou.
These electrodes, along with a computer chip that contains a radio frequency antenna, are fabricated
on a flat substrate made of polyethylene terephthalate (PET), a transparent polymer commonly found in plastic bottles.
Then, one day on an airplane, Schindall read an article «about a technique... being used in a different field to grow vertically aligned nanotubes
on a flat substrate,» he recalls.
The standard guide describes the use of height measurements in order to determine the size of nanoparticles deposited
on a flat substrate.
«Park AFM is the natural tool to investigate Graphene's adsorbed state
on a flat substrate as well as characterize its surface properties and conductivity because of the reliability and accuracy of the equipment,» adds Dr. Advincula who will give the Webinar on July 9.
Not exact matches
Once a
flat mica terrace has been established, Heinz says, it is no more difficult to prepare graphene
on that
substrate than
on traditional, somewhat rougher
substrates such as silicon dioxide.
The Galaxy S6 edge + is actually a flexible OLED display manufactured
on a flexible plastic
substrate rather than
on a traditional perfectly
flat and hard screen like almost all other OLED (and LCD) displays.
Others like
substrates flat on the ground.