https://acat-signal.com/index.....php/a-new-ketone-est
Here, we describe Single MOLecule Tethering or SMOLT, an amplification-free and purification-free molecular assay that may identify microorganisms in body liquids with a high sensitivity without the need of culturing. The sign of SMOLT is created because of the displacement of micron-size beads tethered by DNA probes which can be between 1 and 7 microns long. The molecular extension of tens of thousands of DNA probes is determined with sub-micron precision making use of