Nano scientists reach holy grail in label-free cancer marker detection: Single molecules

[unable to retrieve full-text content]Scientists have announced a nano-enhanced version of a biosensor has detected a single cancer marker protein and even smaller molecules below the mass of all known markers. This achievement sets a new benchmark for the most sensitive limit of detection, and may significantly advance early disease diagnostics.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/top_news/top_science/~3/wP8qJGuCvT4/130724134303.htm

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