New Fluorescence Microscopy Techniques Directly Image Drug Delivery

STEDX Sunney Wei and others at Harvard University recently demonstrated a new technique for stimulated emission microscopy that allows high resolution imaging of generally non-fluorescent chromophores (such as drugs). This imaging technique relies on pumped laser sources and new techniques for obtaining the fluorescent emission streams. Use of this sort of microscopy could lead to vast increases in resolution of non-fluorescent particles and assist in determining modes of research for pharmaceuticals.

Read in Nature: Imaging chromophores with undetectable fluorescence by stimulated emission microscopy

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