A memory system is provided including forming a memory gate stack having a charge trap layer over a semiconductor substrate, forming a protection layer to cover the memory gate stack, and forming a protection enclosure for the charge trap layer with the protection layer and the memory gate stack. An airfoil assembly is supported by the shaft. Thereafter, the pressure on the suspension is increased above atmospheric to deagglomerate, since the gas bubbles are then re-dissolved in the water. In various disclosed embodiments, the systems, components, and methods are configured to identify the presence, absence, andor quantity of particular nucleic acids, proteins, or other analytes of interest, for example, in order to test for the presence of one or more pathogens or contaminants in a sample. Where the probes are oligonucleotides, adjacent coded probes hybridized to a target nucleic acid may be ligated together before alignment and scanning probe microscopy analysis. The water supply may be electrically controlled by solenoid valves and has a float overflow shutoff control in some embodiments.