Cool Black Light Bacteria 2023. Web mark condit uses a black light to demonstrate how germs can spread without proper handwashing. Then and now, the university licenses its patented led technology.
Web intensities of 400 to 420 nanometers (nm) did the trick, 405 being the sweet spot for bacteria deactivation. However, the blacklight should not be seen as a detector that specifically illuminates bacteria and viruses — it only illuminates fluorescent bodily fluids that can potentially. Projecting light on to a petri dish of the.
