The growth and activity of the microorganisms on monuments or stone surface results in five major alterations: bioweathering (stone dissolution), staining or color alteration, surface alterations (pitting, etching, stratification etc), biocorrosion and transformation of crystal into small size one[25].
Whereas the upper parts of all wells are characterized by high SCCL values, representing the paleo-alteration surface, the lower parts are very different for the five wells.
Thus, this study has examined the possibility of activating an alteration surface in tantalum using the anodizing process, which is effective in other metals like titanium.
Alterations in surface microtopography change the adsorption of proteins to the implant surface, which also affects cell attachment and differentiation [ 1– 3].
Alterations in surface electrical resistance were also determined.
Mass Cytometry Reveals Distinct Platelet Subtypes in Healthy Subjects and Novel Alterations in Surface Glycoproteins in Glanzmann Thrombasthenia.
In summary, these results indicate that Foxo13A-encoding NPs induce persistent alterations in surface markers, and transcriptional programming towards a TCM-like phenotype with improved antitumor function.
Alterations in surface chemical composition and bonding were studied by XPS.
As well, the alterations in surface antigen expression during different life cycle stages may need to be considered when designing prospective approaches for protective vaccination.
Irrigation and other alterations of surface and underground water are increasing the vulnerability of hydrologic systems and the people that depend on these precious water sources.
Therefore, two heavily investigated biomaterial modifications are alterations in surface chemistry and topography.
