It exhibited adhesive failure and reached a state of non-adhesion.
The effect of perfluorinated additives on the non-adhesion output is investigated through an adapted pull-off test.
Importantly, all solutions reached the point of non-adhesion when the bulk moisture contents were still relatively high, ∼1 kg kg−1.
All three material solutions had this profile but the location of the maximum tensile strength and point of non-adhesion varied with drying temperature, initial solution concentration and material type.
The basic chip design consisted of 91 gelatin spots (300 μm in diameter) in a hexagonal arrangement on a glass substrate that served as the cell adhesion area; the region without gelatin spots was modified with polyethylene glycol to create the non-adhesion area.
In the cell adhesion region, the center of the bottom face of a 100 μm diameter in a cavity was modified with collagen (Col), and in the non-adhesion region, the entire region around the cavity, except the Col spots, was modified with polyethylene glycol.
This means materials such as maltodextrin DE5, whey protein isolate and gum arabic offer distinct advantages in food coating systems because they are sticky over a small range of bulk moisture contents and the surfaces are easily dried below the point of non-adhesion thus minimising the probability of unwanted inter-particle agglomeration.
We also note that the non-adhesion between the substrate and the probe in the current simulated system also contributes to the ultra-small scratching force.
In view of this, the exclusion of the dry Scotchbond Multi Purpose group was not significant since poor adhesion or even non-adhesion was expected in completely dry dentin.
However, the induction of functional inhibitory antibodies to certain DBL-domains is poorly reproducible and the immune response tends to focus on non-adhesion blocking epitopes [16], [17].
These results indicate that disruption of the interactions between laminin-5 and β4 inhibit wound re-epithelialization when compared to non-adhesion blocking, anti-β4 antibodies.
