One type of these devices can run in a constant height or constant current mode, and functions by creating a bias and measuring the tunneling current. These devices are used to locate hybridized probes in FISH ["fish"], and can identify locations stained with phalloidin derivatives or DAPI ["DAH-pee"]. One type of these devices uses dichroic mirrors to isolate specific wavelengths of fluorescence. Samples used in these devices may need to be moun
One type of these devices can run in a constant height or constant current mode, and functions by creating a bias and measuring the tunneling current. These devices are used to locate hybridized probes in FISH ["fish"], and can identify locations stained with phalloidin derivatives or DAPI ["DAH-pee"]. One type of these devices uses dichroic mirrors to isolate specific wavelengths of fluorescence. Samples used in these devices may need to be mounted and placed under a coverslip. Anton van Leeuwenhoek's ["LAY-ven-hook"] use of these devices led to his observations of "animalcules" which were later revealed to be microbes. For 10 points, name this sort of device which uses a set of lenses to magnify an image.