Depth degradation is a problem biologists know all too well: The deeper you look into a sample, the fuzzier the image becomes. A worm embryo or a piece of tissue may only be tens of microns thick, but ...
The U.S. Food and Drug Administration (FDA) has proposed a new rule to establish standardized testing methods for detecting asbestos in talc-containing cosmetics.
This important study conducted experiments to quantify how changes in blood flow results in apparent fluorescence changes when imaging neural activity sensors using two-photon microscopy. While the ...