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Scanning probe lithography [1] (SPL) describes a set of nanolithographic methods to pattern material on the nanoscale using scanning probes. It is a direct-write, mask-less approach which bypasses the diffraction limit and can reach resolutions below 10 nm. [ 2 ]
Thermal polymer decomposition. Thermal scanning probe lithography (t-SPL) is a form of scanning probe lithography [1] (SPL) whereby material is structured on the nanoscale using scanning probes, primarily through the application of thermal energy.
Thermochemical nanolithography (TCNL) or thermochemical scanning probe lithography (tc-SPL) is a scanning probe microscopy-based nanolithography technique which triggers thermally activated chemical reactions to change the chemical functionality or the phase of surfaces.
It made broad patents covering Enhanced GFP (EGFP), GFP-based biosensors and any genetically encoded protein fusion to a luminophore, with subsequent monitoring of the protein's translocation within a cell as the primary readout for drug discovery assays. [24] In December 2010, Thermo Fisher Scientific announced its acquisition of Dionex for $2 ...
Electro Scan was founded in October 2011 by Chuck Hansen in Sacramento, California. [4] In 2012, the Water Environment Research Foundation approved a testing project in Wauwatosa, Wisconsin, in which the company used its technology to check non-conductive sewer pipes that had previously been inspected for leaks using other methods. [5]
Solid-solid conduction. Probe tip to sample. This is the transfer mechanism which yields the thermal scan. Liquid-liquid conduction. When scanning in non-zero humidity, a liquid meniscus forms between the tip and sample. Conduction can occur through this liquid drop. Gas conduction. Heat can be transferred through the edges of the probe tip to ...
Each probe has a frequency separate from all other probes in the array and independently changes state when touched by water. The state change of the frequency on each probe is monitored by a microprocessor which can perform multiple water level control functions.
There may be a general misconception between the term corrosion inspection and corrosion monitoring, but inspection means frequent checkpoints to check for changes or deviations from predicted results, while corrosion monitoring is a continuous check to control and act quickly against change. In inspection, the purpose is to evaluate or ...