The surface of the block was trimmed to get a plane surface prior to producing slices of a defined thickness.
A DGT sampling unit consists of a resin gel, covered by a diffusive gel with a defined thickness and a protective membrane, all of which are enclosed in a sampler housing.
The accurately defined thickness of the tissue slices (200μm) allows a smooth diffusion of nutrients, drugs, and antibodies.
Atomic force microscopy was used to define thickness of DLC:Ag films as well as to study the surface morphology and size distribution of Ag nanoparticles.
Each of these seven layers is of a different, precisely defined thickness, ranging from 13 to 688 nanometres (or billionths of a metre).
These pyrite coats have a limited and clearly defined thickness; and 3) formation of mineral casts or moulds.
A well-defined core shell nanoparticle has individually stabilized spherical cores of low polydispersity, coated with a densely grafted polymer brush shell of defined thickness.
A sledge microtome (Microm HM440E, Neuss, Germany) was used to cut the osteochondral fragments into cartilage slices of two precisely defined thicknesses, that is, 0.25 mm (geometry one (G1)) and 0.3 mm (geometry two (G2)).
Three general models of single-walled carbon nanotubes (i.e., armchair, zigzag and chiral) have been used to define thickness free expressions of the nanotubes.
In order to define a thickness of the film polymer comparable to the height of CNTs, different alginate solutions at several concentrations were tested producing films on Si-clean surface.
