This is useful as an input parameter for optimisation purposes, for example, for adapting the adhesion application.
They are designed either for (i) force indentation onto living cells and stiffness mapping, or (ii) cell-to-cell adhesion test applications.
Finally, based on the results observed, it is possible to conclude that by setting the duty cycle of the pulsed voltage applied to the substrate allows the control of the film roughness and grain size that can be used, for example, for potential benefits at adhesion clinical applications.
On the one hand, an elevated corrosion resistance is desired when heading for long-term adhesion-based applications, e.g. coating or adhesive bonding.
In migratory cells that continuously formed new focal adhesions before application of Frsk and IBMX, treatment with Frsk and IBMX stopped the formation of new focal adhesions (Fig. 3A, n = 5).
Our results demonstrate that the proposed N-PIII treatment increases the corrosion resistance of Ti-6Al-4V alloy, while promoting cell responses and antibacterial adhesion for dental applications.
These findings elucidate the complex interactions between matrix and nanostructures in composite materials under cyclic loading conditions, and control over this mechanism could provide guidelines upon chemical design through tailoring the interfacial adhesion for specific applications.
With increasing demand for means of controlling surface adhesion in various applications, including the semiconductor industry, optics, micro/nanoelectromechanical systems, and the medical industry, nano-engineered surfaces have attracted much attention.
In this study, we applied nitrogen plasma immersion ion implantation (N-PIII) treatment to Ti-6Al-4V in order to improve corrosion resistance and biological responses, including cell growth and antibacterial adhesion, for dental applications.
The polyelectrolyte multilayer films built via the layer-by-layer (LbL) method, introduced by Moehwald, Decher, and Lvov 20 years ago, has led to significant developments ranging from the fundamental understanding of cellular processes to controlling cell adhesion for biomedical applications.
