Researchers at Harvard University have laser light to generate, with the help of a human niercel. There was a fluorescent protein taken that there then was turned on to a beam of laser light to produce.
For the experiments with individual human kidney cells dna is built that encodes for the so-called green fluorescent protein, a protein that is found in science, is used to structures to glow. Subsequently, the transfected cell between two mirrors, and set by the scientists with blue light pulses were shot. Of the gfp-protein is well-known that the green fluorescent emits light if the blue light will be sweep blasted. Then, the mirrors ensure that the emitted green light has been strengthened, and a beam of laser light is formed. The niercel in the experiment proved the procedure to survive; after a few minutes of laser light to have broadcast turned out the cell was still viable.
The researchers hope that with the creation of such biological lasers eventually laser light in a living animal. This is to ensure that structures in an organism to better exposure, and so forth. If structures via laser more light, they can with fluorescence microscopy at a higher resolution to be displayed. In place of mirrors to think the scientists nanomaterial to be able to use the emitted light strengthens and consolidates to laser light.
