Web Date: January 20, 2016
Tiny Probe Samples Chemicals Within Live Brains
Microdialysis probes are useful little tools. They sample molecules in real-time from living tissue, often the brains of rats and mice. But some important regions of those brains are so small, they would be destroyed by the pokes from current probes. Now, chemists introduce a probe 80% thinner than conventional ones for sampling or delivering molecules to even smaller spaces (Anal. Chem. 2016, DOI: . . .
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